Seven common mistakes crypto investors and traders make?


Cryptocurrency markets are volatile enough without making simple, easily avoidable mistakes.

Investing in cryptocurrencies and digital assets is now easier than ever before. Online brokers, centralized exchanges and even decentralized exchanges give investors the flexibility to buy and sell tokens without going through a traditional financial institution and the hefty fees and commissions that come along with them.

Cryptocurrencies were designed to operate in a decentralized manner. This means that while they’re an innovative avenue for global peer-to-peer value transfers, there are no trusted authorities involved that can guarantee the security of your assets. Your losses are your responsibility once you take your digital assets into custody.

Here we’ll explore some of the more common mistakes that cryptocurrency investors and traders make and how you can protect yourself from unnecessary losses.

Losing your keys

Cryptocurrencies are built on blockchain technology, a form of distributed ledger technology that offers high levels of security for digital assets without the need for a centralized custodian. However, this puts the onus of protection on asset holders, and storing the cryptographic keys to your digital asset wallet safely is an integral part of this.

On the blockchain, digital transactions are created and signed using private keys, which act as a unique identifier to prevent unauthorized access to your cryptocurrency wallet. Unlike a password or a PIN, you cannot reset or recover your keys if you lose them. This makes it extremely important to keep your keys safe and secure, as losing them would mean losing access to all digital assets stored in that wallet.

Lost keys are among the most common mistakes that crypto investors make. According to a report from Chainalysis, of the 18.5 million Bitcoin (BTC) mined so far, over 20% has been lost to forgotten or misplaced keys.

Storing coins in online wallets

Centralized cryptocurrency exchanges are probably the easiest way for investors to get their hands on some cryptocurrencies. However, these exchanges do not give you access to the wallets holding the tokens, instead offering you a service similar to banks. While the user technically owns the coins stored on the platform, they are still held by the exchange, leaving them vulnerable to attacks on the platform and putting them at risk.

There have been many documented attacks on high-profile cryptocurrency exchanges that have led to millions of dollars worth of cryptocurrency stolen from these platforms. The most secure option to protect your assets against such risk is to store your cryptocurrencies offline, withdrawing assets to either a software or hardware wallet after purchase.

Not keeping a hard copy of your seed phrase

To generate a private key for your crypto wallet, you will be prompted to write down a seed phrase consisting of up to 24 randomly generated words in a specific order. If you ever lose access to your wallet, this seed phrase can be used to generate your private keys and access your cryptocurrencies.

Keeping a hard copy record, such as a printed document or a piece of paper with the seed phrase written on it, can help prevent needless losses from damaged hardware wallets, faulty digital storage systems, and more. Just like losing your private keys, traders have lost many a coin to crashed computers and corrupted hard drives.

Fat-finger error

A fat-finger error is when an investor accidentally enters a trade order that isn’t what they intended. One misplaced zero can lead to significant losses, and mistyping even a single decimal place can have considerable ramifications.

One instance of this fat-finger error was when the DeversiFi platform erroneously paid out a $24-million fee. Another unforgettable tale was when a highly sought-after Bored Ape nonfungible token was accidentally sold for $3,000 instead of $300,000.

Sending to the wrong address

Investors should take extreme care while sending digital assets to another person or wallet, as there is no way to retrieve them if they are sent to the wrong address. This mistake often happens when the sender isn’t paying attention while entering the wallet address. Transactions on the blockchain are irreversible, and unlike a bank, there are no customer support lines to help with the situation.

This kind of error can be fatal to an investment portfolio. Still, in a positive turn of events, Tether, the firm behind the world’s most popular stablecoin, recovered and returned $1 million worth of Tether (USDT) to a group of crypto traders who sent the funds to the wrong decentralized finance platform in 2020. However, this story is a drop in the ocean of examples where things don’t work out so well. Hodlers should be careful while dealing with digital asset transactions and take time to enter the details. Once you make a mistake, there’s no going back.

Over diversification

Diversification is crucial to building a resilient cryptocurrency portfolio, especially with the high volatility levels in the space. However, with the sheer number of options out there and the predominant thirst for outsized gains, cryptocurrency investors often end up over-diversifying their portfolios, which can have immense consequences.

Over-diversification can lead to an investor holding a large number of heavily underperforming assets, leading to significant losses. It’s vital to only diversify into cryptocurrencies where the fundamental value is clear and to have a strong understanding of the different types of assets and how they will likely perform in various market conditions.

Not setting up a stop-loss arrangement

A stop-loss is an order type that enables investors to sell a security only when the market reaches a specific price. Investors use this to prevent losing more money than they are willing to, ensuring they at least make back their initial investment.

In several cases, investors have experienced huge losses because of incorrectly setting up their stop losses before asset prices dropped. However, it’s also important to remember that stop-loss orders aren’t perfect and can sometimes fail to trigger a sale in the event of a large, sudden crash.

That being said, the importance of setting up stop losses to protect investments cannot be understated and can significantly help mitigate losses during a market downturn.

Crypto investing and trading is a risky business with no guarantees of success. Like any other form of trading, patience, caution and understanding can go a long way. Blockchain places the responsibility on the investor, so it’s crucial to take the time to figure out the various aspects of the market and learn from past mistakes before putting your money at risk.

Source: https://bitcointalk.org/





Seven common mistakes crypto investors and traders make?


Cryptocurrency markets are volatile enough without making simple, easily avoidable mistakes.

Investing in cryptocurrencies and digital assets is now easier than ever before. Online brokers, centralized exchanges and even decentralized exchanges give investors the flexibility to buy and sell tokens without going through a traditional financial institution and the hefty fees and commissions that come along with them.

Cryptocurrencies were designed to operate in a decentralized manner. This means that while they’re an innovative avenue for global peer-to-peer value transfers, there are no trusted authorities involved that can guarantee the security of your assets. Your losses are your responsibility once you take your digital assets into custody.

Here we’ll explore some of the more common mistakes that cryptocurrency investors and traders make and how you can protect yourself from unnecessary losses.

Losing your keys

Cryptocurrencies are built on blockchain technology, a form of distributed ledger technology that offers high levels of security for digital assets without the need for a centralized custodian. However, this puts the onus of protection on asset holders, and storing the cryptographic keys to your digital asset wallet safely is an integral part of this.

On the blockchain, digital transactions are created and signed using private keys, which act as a unique identifier to prevent unauthorized access to your cryptocurrency wallet. Unlike a password or a PIN, you cannot reset or recover your keys if you lose them. This makes it extremely important to keep your keys safe and secure, as losing them would mean losing access to all digital assets stored in that wallet.

Lost keys are among the most common mistakes that crypto investors make. According to a report from Chainalysis, of the 18.5 million Bitcoin (BTC) mined so far, over 20% has been lost to forgotten or misplaced keys.

Storing coins in online wallets

Centralized cryptocurrency exchanges are probably the easiest way for investors to get their hands on some cryptocurrencies. However, these exchanges do not give you access to the wallets holding the tokens, instead offering you a service similar to banks. While the user technically owns the coins stored on the platform, they are still held by the exchange, leaving them vulnerable to attacks on the platform and putting them at risk.

There have been many documented attacks on high-profile cryptocurrency exchanges that have led to millions of dollars worth of cryptocurrency stolen from these platforms. The most secure option to protect your assets against such risk is to store your cryptocurrencies offline, withdrawing assets to either a software or hardware wallet after purchase.

Not keeping a hard copy of your seed phrase

To generate a private key for your crypto wallet, you will be prompted to write down a seed phrase consisting of up to 24 randomly generated words in a specific order. If you ever lose access to your wallet, this seed phrase can be used to generate your private keys and access your cryptocurrencies.

Keeping a hard copy record, such as a printed document or a piece of paper with the seed phrase written on it, can help prevent needless losses from damaged hardware wallets, faulty digital storage systems, and more. Just like losing your private keys, traders have lost many a coin to crashed computers and corrupted hard drives.

Fat-finger error

A fat-finger error is when an investor accidentally enters a trade order that isn’t what they intended. One misplaced zero can lead to significant losses, and mistyping even a single decimal place can have considerable ramifications.

One instance of this fat-finger error was when the DeversiFi platform erroneously paid out a $24-million fee. Another unforgettable tale was when a highly sought-after Bored Ape nonfungible token was accidentally sold for $3,000 instead of $300,000.

Sending to the wrong address

Investors should take extreme care while sending digital assets to another person or wallet, as there is no way to retrieve them if they are sent to the wrong address. This mistake often happens when the sender isn’t paying attention while entering the wallet address. Transactions on the blockchain are irreversible, and unlike a bank, there are no customer support lines to help with the situation.

This kind of error can be fatal to an investment portfolio. Still, in a positive turn of events, Tether, the firm behind the world’s most popular stablecoin, recovered and returned $1 million worth of Tether (USDT) to a group of crypto traders who sent the funds to the wrong decentralized finance platform in 2020. However, this story is a drop in the ocean of examples where things don’t work out so well. Hodlers should be careful while dealing with digital asset transactions and take time to enter the details. Once you make a mistake, there’s no going back.

Over diversification

Diversification is crucial to building a resilient cryptocurrency portfolio, especially with the high volatility levels in the space. However, with the sheer number of options out there and the predominant thirst for outsized gains, cryptocurrency investors often end up over-diversifying their portfolios, which can have immense consequences.

Over-diversification can lead to an investor holding a large number of heavily underperforming assets, leading to significant losses. It’s vital to only diversify into cryptocurrencies where the fundamental value is clear and to have a strong understanding of the different types of assets and how they will likely perform in various market conditions.

Not setting up a stop-loss arrangement

A stop-loss is an order type that enables investors to sell a security only when the market reaches a specific price. Investors use this to prevent losing more money than they are willing to, ensuring they at least make back their initial investment.

In several cases, investors have experienced huge losses because of incorrectly setting up their stop losses before asset prices dropped. However, it’s also important to remember that stop-loss orders aren’t perfect and can sometimes fail to trigger a sale in the event of a large, sudden crash.

That being said, the importance of setting up stop losses to protect investments cannot be understated and can significantly help mitigate losses during a market downturn.

Crypto investing and trading is a risky business with no guarantees of success. Like any other form of trading, patience, caution and understanding can go a long way. Blockchain places the responsibility on the investor, so it’s crucial to take the time to figure out the various aspects of the market and learn from past mistakes before putting your money at risk.

Source: https://bitcointalk.org/





Seven common mistakes crypto investors and traders make?


Cryptocurrency markets are volatile enough without making simple, easily avoidable mistakes.

Investing in cryptocurrencies and digital assets is now easier than ever before. Online brokers, centralized exchanges and even decentralized exchanges give investors the flexibility to buy and sell tokens without going through a traditional financial institution and the hefty fees and commissions that come along with them.

Cryptocurrencies were designed to operate in a decentralized manner. This means that while they’re an innovative avenue for global peer-to-peer value transfers, there are no trusted authorities involved that can guarantee the security of your assets. Your losses are your responsibility once you take your digital assets into custody.

Here we’ll explore some of the more common mistakes that cryptocurrency investors and traders make and how you can protect yourself from unnecessary losses.

Losing your keys

Cryptocurrencies are built on blockchain technology, a form of distributed ledger technology that offers high levels of security for digital assets without the need for a centralized custodian. However, this puts the onus of protection on asset holders, and storing the cryptographic keys to your digital asset wallet safely is an integral part of this.

On the blockchain, digital transactions are created and signed using private keys, which act as a unique identifier to prevent unauthorized access to your cryptocurrency wallet. Unlike a password or a PIN, you cannot reset or recover your keys if you lose them. This makes it extremely important to keep your keys safe and secure, as losing them would mean losing access to all digital assets stored in that wallet.

Lost keys are among the most common mistakes that crypto investors make. According to a report from Chainalysis, of the 18.5 million Bitcoin (BTC) mined so far, over 20% has been lost to forgotten or misplaced keys.

Storing coins in online wallets

Centralized cryptocurrency exchanges are probably the easiest way for investors to get their hands on some cryptocurrencies. However, these exchanges do not give you access to the wallets holding the tokens, instead offering you a service similar to banks. While the user technically owns the coins stored on the platform, they are still held by the exchange, leaving them vulnerable to attacks on the platform and putting them at risk.

There have been many documented attacks on high-profile cryptocurrency exchanges that have led to millions of dollars worth of cryptocurrency stolen from these platforms. The most secure option to protect your assets against such risk is to store your cryptocurrencies offline, withdrawing assets to either a software or hardware wallet after purchase.

Not keeping a hard copy of your seed phrase

To generate a private key for your crypto wallet, you will be prompted to write down a seed phrase consisting of up to 24 randomly generated words in a specific order. If you ever lose access to your wallet, this seed phrase can be used to generate your private keys and access your cryptocurrencies.

Keeping a hard copy record, such as a printed document or a piece of paper with the seed phrase written on it, can help prevent needless losses from damaged hardware wallets, faulty digital storage systems, and more. Just like losing your private keys, traders have lost many a coin to crashed computers and corrupted hard drives.

Fat-finger error

A fat-finger error is when an investor accidentally enters a trade order that isn’t what they intended. One misplaced zero can lead to significant losses, and mistyping even a single decimal place can have considerable ramifications.

One instance of this fat-finger error was when the DeversiFi platform erroneously paid out a $24-million fee. Another unforgettable tale was when a highly sought-after Bored Ape nonfungible token was accidentally sold for $3,000 instead of $300,000.

Sending to the wrong address

Investors should take extreme care while sending digital assets to another person or wallet, as there is no way to retrieve them if they are sent to the wrong address. This mistake often happens when the sender isn’t paying attention while entering the wallet address. Transactions on the blockchain are irreversible, and unlike a bank, there are no customer support lines to help with the situation.

This kind of error can be fatal to an investment portfolio. Still, in a positive turn of events, Tether, the firm behind the world’s most popular stablecoin, recovered and returned $1 million worth of Tether (USDT) to a group of crypto traders who sent the funds to the wrong decentralized finance platform in 2020. However, this story is a drop in the ocean of examples where things don’t work out so well. Hodlers should be careful while dealing with digital asset transactions and take time to enter the details. Once you make a mistake, there’s no going back.

Over diversification

Diversification is crucial to building a resilient cryptocurrency portfolio, especially with the high volatility levels in the space. However, with the sheer number of options out there and the predominant thirst for outsized gains, cryptocurrency investors often end up over-diversifying their portfolios, which can have immense consequences.

Over-diversification can lead to an investor holding a large number of heavily underperforming assets, leading to significant losses. It’s vital to only diversify into cryptocurrencies where the fundamental value is clear and to have a strong understanding of the different types of assets and how they will likely perform in various market conditions.

Not setting up a stop-loss arrangement

A stop-loss is an order type that enables investors to sell a security only when the market reaches a specific price. Investors use this to prevent losing more money than they are willing to, ensuring they at least make back their initial investment.

In several cases, investors have experienced huge losses because of incorrectly setting up their stop losses before asset prices dropped. However, it’s also important to remember that stop-loss orders aren’t perfect and can sometimes fail to trigger a sale in the event of a large, sudden crash.

That being said, the importance of setting up stop losses to protect investments cannot be understated and can significantly help mitigate losses during a market downturn.

Crypto investing and trading is a risky business with no guarantees of success. Like any other form of trading, patience, caution and understanding can go a long way. Blockchain places the responsibility on the investor, so it’s crucial to take the time to figure out the various aspects of the market and learn from past mistakes before putting your money at risk.

Source: https://bitcointalk.org/





Blockchain Spectrum

The Blockchain Spectrum

Now, even if someone does not have the drawbacks of decades-long experience and mental models with a specific asset class, it is still very hard to understand Bitcoin.

Why? Because Bitcoin is the intersection of many, many different fields.

To truly understand Bitcoin, there is no other way than being a polymath.

Even if one has made it as far to (a) realize Bitcoin is something completely new and solely using existing heuristics and mental models will not work and (b) with Bitcoin, more than anything else, we do not know what we do not know — understanding still requires a very broad set of competences.

The correct approach to understand when one starts going down the Bitcoin rabbit hole is therefore to assume one knows nothing and any experience and insight one has from previous aspects of life brings
very little to the table.

First principles thinking is required.
We can, however, try to define a little deeper what Bitcoin is. Below is listed some different ways of wrapping one’s head around Bitcoin.

Not an exhaustive list.

A living organism

Bitcoin is Free and Open Source software. It is not a piece of IP owned by a centralized joint-stock company that needs to optimize for the bottom line of the next quarter and is incapable of cannibalizing itself. Since the Bitcoin whitepaper was released and the
genesis block was mined, we have seen an explosion of experiments, ideas and creative geniuses get involved in Bitcoin and crypto as a whole. To think of Bitcoin as a living, technological organism that adjusts, develops and constantly changes to survive can be useful.

A religion.

Money, as many have learned and realized in recent decade, is just a social
construction we are all part of. The value therefore comes from the amount of true believers.

Continuing this line of thinking, one could describe the religion as consisting of:

  • Prophet: Satoshi. No longer present. Impossible to ask questions.
  • Convictions: Decentralization.
  • Rituals: Running nodes. Mining. Hodling.
  • Holy scriptures: Bitcoin whitepaper. As with all holy scriptures, people interpret them in their own way.
  • Sacred objects: Genesis block, lowercase bitcoin
  • Sects: Different interpretations resulting in different factions/sects: small blockers, big blockers, etc.

An emerging economy

  • The consensus protocol can be thought of as the constitution
  • The society as the constituency (users on the demand-side; miners on the supply-side)
  • Core developers as the executive department who write the code and execute on the strategy, but amendments to the protocol (i.e., constitution) require approval from the constituency)
  • The native token is the internal currency
  • The investors underwrite the currency

Additionally, many one-liners and memes exist to describe Bitcoin. Not an exhaustive list.

  • Sound money
  • Digital gold
  • “An insurance policy against an Orwellian future”
  • “A tool for freeing humanity from oligarchs and tyrants, dressed up as a get-rich-quick scheme”
  • Censorship- judgment & seizure-resistant money
  • Peer to peer digital cash
  • Swiss Bank account in your pocket
  • Unstoppable and uncensorable hard money

Source: https://backed.ai/





The monetary properties of Bitcoin


bitcoin vs gold

bitcoin vs fiat

Bitcoin is a monetary good — a new form of money. As Bitcoin is a money, it must be compared to other monies to consider the comparative advantages of Bitcoin and from that consider further the probabilities of Bitcoin winning ground or not in the competition between monies.

Brief summarization of the monetary properties

Summarization of the monetary properties of Bitcoin compared to precious metals and fiat currencies

As the exhibit above showcases, Bitcoin offers many different distinct and compelling competitive advantages to the alternatives.

These include, but are not limited to:

1. Bitcoin is the first asset in the human history to provide any holder a very sure case of unseizability and censorship- and judgment-resistance for their funds.

Unseizability: With precious metals and fiat currencies, the custodianship is mostly in the hands of trusted custodians that is subject to any intervention by a government or authority.

Bitcoin, with self-custody being orders of magnitude easier than with precious metals and fiat currencies, and access to the corresponding private key of funds being the sole way to access and move funds, no one can seize your bitcoins.

Censorship- and judgment resistance: With precious metals and fiat currencies, the payment clearing for small value transactions can with not much hassle be somewhat censorship resistant if the involved parties are willing to transact in the physical units of precious metals and fiat currencies and to self-custody the funds going forward.

However, with non-small value transactions it is exceedingly inconvenient and costly for transactions of precious metals and fiat currencies to happen in the offline, with physical units and self-custody going forward, leaving the centralized intermediaries as the only option and these are subject to any intervention by a government or authority.

Bitcoin, with the payment clearing involving no centralized intermediaries but instead a decentralized and distributed setup requiring no AML/KYC, the result is that of a the payment clearing process being permissionless, allowing anyone with cryptographic access to funds to move them at their will.

2. Bitcoin provides an inherently apolitical global monetary unit. It is truly border-less, with no recognition of any jurisdictional rules and laws, allowing the jurisdiction of a counterpart in any transaction to be of no relevance.

◦ Fiat currencies are highly political and precious metals are less political than fiat currencies, but still much more political than Bitcoin.

◦ Bitcoin is truly border-less: any bitcoin funds can be accessed anywhere on the planet by having access to information that can even be stored inside a human brain and reliably retrieved at small effort — and, crucially, with no intermediary and no permission required the bitcoin funds can be moved to anywhere in the world with final settlement in the next block.

3. Bitcoin provides scarcity and salability through time characteristics vastly superior to any other monetary options, including fiat currencies and precious metals.

◦ The non-discretionary monetary policy of the bitcoin networking allowing for the asymptotic money supply* of 21 million BTC is built into the literal definition of the protocol. This is a drastic contrast to the arbitrary scarcity of fiat currencies governed by politics.

The scarcity of precious metals is much better than fiat currencies, but Bitcoin with the strictly fixed money supply outperforms any precious metal.

Bitcoin provides any holder a reassurance stronger than any other asset in the world that their ownership stake in the total quantity of Bitcoin on the market will never diluted.

One BTC of 21 million will always be one BTC of 21 million.

◦ Bitcoins are infinitely durable, impossible to counterfeit or dilute, can be stored at no cost and at no degradation.


* By inventing Bitcoin, Satoshi Nakamoto created the first example of a digital good (in this case, monetary good) that is impossible to reproduce ad infinitum, thereby creating the first instance of human history of digital scarcity.

Less talked about it, but perhaps more important, Satoshi Nakamoto with Bitcoin also created the first example of a good being absolute scarce.

Previously, any consideration of scarcity of a good was relative. Any physical good is never absolutely scarce, onlyrelatively scarce when compared to other goods — simply because any limit on a physical goods is a function of the time and human effort put towards producing the good.

Bitcoin, with the asymptotic monetary supply built into the protocol, is therefore the first example of absolute scarcity in a liquid commodity and good that cannot have its fixed quantity of supply increased.


People’s Money

Power to the People

The seed has been planted
Make it Thrive !!!

Choose

Veritas non Auctoritas …

Choose Wisely




Knowledge is…


Knowledge is Power !!!


WRONG !!!

Knowledge is Power
When Applied !!!


Apollo BTC – A Bitcoin ASIC Miner and Desktop Class Computer running a Full Node

Introducing the FutureBit Apollo BTC

Six CPU Cores. 44 ASIC Cores. 1TB NVMe Based SSD Drive. Quiet. Less than 200 Watts of Power. Made in the USA. This is what the Future of Bitcoin looks like. 

FutureBit Apollo BTC is the world’s first vertically integrated platform bringing the full power of Bitcoin and it’s mining infrastructure in a small, quiet, easy to use desktop device designed for everyday people. 

We have iterated and learned much from our first Apollo product. We realized early on that we focused too much on the mining aspect, and not enough on the software, applications, and services that run Bitcoin. Too many of these services have moved to online centralized websites, and many users have given up on running the core software that powers Bitcoin. 

This must change, as Bitcoin will not continue to be the free, un-censorable, decentralized system it is today if only a few control the mining that powers it, and the nodes that control it. 

At the heart of the new Apollo BTC product is a revamped SBC (Single Board Computer), that is as powerful as any consumer grade desktop system and can run almost any Bitcoin Application natively on the device 24/7. Take it out of the Box, plug it in, power it on, and you are already running a full Bitcoin node without needing to do anything.

Install a wallet of your choice, use any hardware wallet, run BTCPayServer, run a block explorer, run a Lightning Node. All of this is possible with our six core ARM based CPU with 4GB of RAM, and a 1TB NVMe drive that can easily store a FULL non pruned Bitcoin Node. It can power through a Full Node Sync in under 48 hours, which is a record for a device of its class! This is almost an order of magnitude faster than any Raspberry Pi 4 based Node. 

On top of this we have taken our 6 years of experience building ASIC mining devices, and engineered the only American Made TeraHash range Bitcoin mining device that can be silent on your desk, mine Bitcoin in the background 24/7, and only use the power of one light bulb to do it. 

We did this with our optimized PCB design that has carefully placed all 44 hash cores underneath our custom cold-forged aluminum induction heatsink, which draws up to 200 Watts of heat away from the device with our new nearly silent 25mm fan. This results in the Apollo BTC in Turbo Mode being just as quiet as the Apollo LTC in Eco Mode!

Like our previous products, we are super proud that we can continue manufacturing the Apollo BTC in the USA, and are now the only USA based company that delivers Bitcoin ASIC products with a supply chain whole owned in the western hemisphere (no more reliance on Chinese based ASICS, and their willingness to only sell to large farms and the highest bidder). 

OPTIONS

Full Apollo Package: This is our Full Package option that comes with everything you need in the box. The Apollo BTC Unit with our latest controller built in, and our 200W Power supply with power cable. 

Full Apollo Package NO Power Supply: We are also offering the Full Package with no power supply for people that want the plug-n-play experience but have spare 12v ATX power supply. 

Standard: This option is ONLY the Apollo ASIC Miner, with no controller or power supply. Our new hashboard has a micro USB port, and can be used as a USB device. The Full Apollo Node can control multiple standard units through its USB ports. We wanted to give our customers an option to expand their hash power in a cost effective way. If you already have a Raspberry Pi, or Linux/Windows Desktop Computer and a power supply with two PCIE power ports you can also control our Standard unit in this way with our stand alone miner software (please note this setup will be for more advanced users, and the software will be command line based on launch). 

Standard + Power Supply: Same as our Standard unit above, but comes with our 200W Power supply. This is a plug and play solution if you already have a Full Apollo Package. Take it out of the box, plug in the power supply, plug in the micro USB cable to the back of your Full Apollo BTC and it will automatically recognize the second hashboard and start mining! 

  • Compact All-In-One Desktop Bitcoin System (4x6x4in) that mines Bitcoin and any SHA256 based crypto (Bitcoin Cash etc). 
  • Powerful 6 ARM Core CPU with 4GB of LPDDR4 RAM and 1TB NVMe SSD (NOT included in the Standard or Standard + package). 
  • Comes Pre-Installed with a Bitcoin node, and you can install almost any Bitcoin Application
  • Very wide range of operation modes with preset ECO (quiet) mode, BALANCED, and TURBO mode. 
  • 2-3.8 TH/s of SHA256 performance per miner (+/- 5%)
  • 125 Watts in ECO mode, and 200 Watts in TURBO * +/- 10%
  • Can be used as a full Desktop computer with a monitor keyboard and mouse (not included), or through our Web UI
  • Connect almost any peripheral with our USB 3.0 ports, USB C port, HDMI, AC Wifi, and Bluetooth 
  • Clocks and Power is fully customizable by user with easy to use interface
  • Hashboard now monitors both voltage and power draw for accurate measurements*
  • Custom designed cold forged hexagonal pin heatsink with leading thermal performance for the quietest ASIC miner in operation!
  • 1k-5k RPM Quiet Dual Ball Bearing Fan with automatic thermal management with onboard temperature sensor
  • Controlled via local connection on a web browser similar to antminers. You can simply set it up via smartphone browser. No crazy driver installs, hard to use miner software or scripts needed.
  • Two Six Pin PCIE power connectors for wide-range of power draw
  • Custom Designed all Aluminum case
  • Ships with our own custom built 200W 94% efficient PSU and is ready to run out of the box! (Does NOT come with Standard package). 

 Requirements:

  • Router with an Ethernet cable for initial setup OR Monitor with keyboard and mouse
  • At least a 250 watt 12v power supply with two 6 Pin PCIE connector is required (unless you order our packages that come with our power supply). This is the same connector used by all modern GPUs. Please note even standard units NEED a power supply, they cant be powered through the USB port on the full package unit. 

As I am the owner of two of these beauties, that I have on my office as you saw in the photo above, I took the liberty to make Free-Publicity for the FutureBit Apollo Btc Miner.


Kudos to jstefanop


Source:

https://www.futurebit.io/





With 💚

Au – 💲 – ₿



Gold is a chemical element with the symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.

It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form.

Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions.

Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element  silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite.

Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).

A relatively rare element, gold is a precious metal that has been used for coinage,  jewelry, and other arts throughout recorded history.

In the past, a gold standard was often implemented as a monetary policy.

Still, gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.

As of 2017, the world’s largest gold producer by far was China, with 440 tonnes per year.

A total of around 201,296 tonnes of gold exists above ground, as of 2020. This is equal to a cube with each side measuring roughly 21.7 meters (71 ft).

Gold’s high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion-resistant electrical connectors in all types of computerized devices (its chief industrial use).

The world consumption of new gold produced is about 50% in jewelry, 40% in investments and 10% in industry.

Gold is also used in infrared shielding,  colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine.



F I A T


Fiat money (from Latinfiat“let it be done”) is a type of money that is not backed by any commodity such as gold or silver, and typically declared by a decree from the government to be legal tender.

Throughout history, fiat money was sometimes issued by local banks and other institutions. In modern times, fiat money is generally established by government regulation.

Yuan dynasty banknotes are a
medieval form of fiat money

Fiat money does not have intrinsic value  and does not have use value. It has value only because the people who use it as a medium of exchange agree on its value. They trust that it will be accepted by merchants and other people.

Fiat money is an alternative to commodity money, which is a currency that has intrinsic value because it contains a precious metal such as gold or silver which is embedded in the coin.

Fiat also differs from representative money, which is money that has intrinsic value because it is backed by and can be converted into a precious metal or another commodity.

Fiat money can look similar to representative money (such as paper bills), but the former has no backing, while the latter represents a claim on a commodity (which can be redeemed to a greater or lesser extent).

Government-issued fiat money  banknotes  were used first during the 11th century in China.

Fiat money started to predominate during the 20th century.

Since President Richard Nixon‘s decision to default on the US dollar convertibility to gold in 1971, a system of national fiat currencies has been used globally.

Fiat money can be:

  • Any money that is not backed by a commodity.
  • Money declared by a person, institution or government to be legal tender, meaning that it must be accepted in payment of a debt in specific circumstances.
  • State-issued money which is neither convertible through a central bank to anything else nor fixed in value in terms of any objective standard.
  • Money used because of government decree.
  • An otherwise non-valuable object that serves as a medium of exchange (also known as fiduciary money.)

The term fiat derives from the Latin word  fiat, meaning “let it be done” used in the sense of an order, decree or resolution.


Bitcoin – Digital Gold

The most common, and best, ways to think about bitcoin is as “digital gold”.

Like gold, bitcoin doesn’t rely on a central issuer, can’t have its supply manipulated by any authority, and has fundamental properties long considered important for a monetary good and store of value.

Unlike gold, bitcoin is extremely easy and cheap to “transport”, and trivial to verify its authenticity.

Bitcoin is also “programmable”. This means custody of bitcoin can be extremely flexible. It can be split amongst a set of people (“key holders”), backed up and encrypted, or even frozen-in-place until a certain date in the future. This is all done without a central authority managing the process.

You can walk across a national border with bitcoin “stored” in your head by memorizing a key.

The similarities to gold, plus the unique features possible because bitcoin is purely digital, give it the “digital gold” moniker.

Sharing fundamental properties with gold means it shares use-cases with gold, such as hedging inflation and political uncertainty.

But being digital, bitcoin adds capabilities that are especially relevant in our modern electronic times.

The world does indeed need a digital version of gold.


People’s Money



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ASICs vs. SuperComputers

Asics
SuperComputers

ASICs vs Supercomputers


Assigning the most powerful supercomputer to mine bitcoin would be comparable to hiring a grandmaster chess player to move a pile of bricks by hand.

The job would get done eventually but the chess player is much better at thinking and playing chess than exerting energy to repetitively move bricks. 

Likewise, combining the computing power of the most powerful supercomputers in the world and using them to mine bitcoin would essentially be pointless when compared to the ASIC machines used today.

ASICs are designed to do one thing as quickly and efficiently as possible, whereas a supercomputer is designed to do complicated tasks or math problems.

Since Bitcoin mining is a lottery based on random trial and error rather than complex math, specialization (ASICs) beats general excellence (supercomputers) everytime.


End of Lesson !!!



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Bitcoin Mining – Where the Profitable Future Lies



The Times – January 3, 2009

Bitcoin Genesis Block
Mined 03 January 2009

Cypherpunks Write Code

CODE IS LAW
THE SOONER HUMANKIND ACCEPTS IT,
THE SOONER IT CAN BUILD AROUND IT

Yeah.. I wonder Why 😂


Bitcoin made easy

How a Bitcoin transaction works

A humble Miner


How Bitcoin Mining Works

Mining Difficulty

Bitcoin Halving

Bitcoin Previous Halvings

Pools

Bitcoin Wallets

Bitcoin Stakeholders

Bitcoin Facts

Power to the People

Totalitarian Governments can kiss my 256-bit key

Bitcoin – People’s Money

Bitcoin cannot be Shut Down


The power of the long tail…



Central Bank’s 3 Strategies

F**k them, Enough !!!



Upcoming Smart Contracts Networks

Bitcoin Yearly Candles

Bitcoin Price History – Log Scale

Bitcoin Mining Ecosystem Map

Defi Ecosystem in Ethereum

DeFi Stack: Product& Application View

Syscoin Ecosystem


Syscoin

BSC Ecosystem

Popular Cryptocurrency

Crpto Ecosystem

Public Companies that own Bitcoin

Top Banks investing in Crypto

Bitcoin Inflation vs. Time

When you’re Ready…



Choose Wisely

Make bitcoin thrive, let fiat become humus…



Veritas non Auctoritas
Facit Legem

Most people misunderstand what bitcoin miners actually do, and as a result they don’t fully grasp the level of security provided by bitcoin’s hashrate.

In this article, we’ll explain proof of work in a non-technical way so that you’ll be able to counter the misinformation about supercomputers and quantum computers attacking the Bitcoin network in the future. 

Simply put, mining is a lottery to create new blocks in the Bitcoin blockchain. There are two main purposes for mining:

  1. To permanently add transactions to the blockchain without the permission of any entity.
  2. To fairly distribute the 21 million bitcoin supply by rewarding new coins to miners who spend real world resources (i.e. electricity) to secure the network.

To understand what is actually happening in this lottery system, let’s look at a simple analogy where every Bitcoin hash is equivalent to a dice roll.


Luck, Gambling, and SHA-256


Imagine that miners in the Bitcoin Network are all individuals gambling at a casino. In this example, each of these gamblers have a 1000 sided dice. They roll their die as quickly as possible, trying to get a number less than 10. Statistically, this may take a very long time, but as more gamblers join the game, the time it takes to hit a number less than 10 gets reduced. In short, more gamblers equals quicker rounds.

Once somebody successfully rolls a number less than 10, all gamblers at the table can look down and verify the number. This lucky gambler takes the prize money and the next round begins.

Ultimately, the process of mining bitcoin is very similar. All miners on the network are using Application Specific Integrated Circuits (ASICs), which are specialized computers designed to compute hashes as quickly as possible.

To “compute a hash” simply means plugging any random input into a mathematical function and producing an output.

More hashes per second (i.e. higher hashrate) is equivalent to more dice rolls per second, and thus a greater probability of success.

Miners propose a potential Bitcoin block of transactions, and use this for an input. The block is plugged into the SHA256 hash function which yields a fixed-sized output, known as a hash. A single hash can be computed in less than a millisecond, as it involves no complex math.

If the hash value is lower than the Bitcoin Network difficulty, then the miner who proposed the block wins. If not, then the miner continues trying by computing more hashes.

The successful miner’s block is then added to the blockchain, the miner is rewarded with newly issued bitcoin for their work, and the “next round” begins.


Sources :

https://wikipedia.com/

https://braiins.com/

https://blockdata.com/

https://coin98analytics.com/

https://scoopwhoop.com/

https://stakingrewards.com/

https://syscoin.org/

https://galaxydigitalresearch.com/

https://surveycrest.com/

The Times

The Economist

"Internet of Money" - Andreas Antonopoulus

Hal Finney Quotes

Timothy C. May Quote

Free Spirit Digital Art

!°! If I forgot someone, sorry ! Do tell and I'll add you as a source of inspiration on the list !!! Thanks for understanding !!!


Questions, opinions, critics and requests always welcomed and as time allows will be accomodated !!! 🤓 🙂 😉


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BitcoinCash (BCH)

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A world where anything is possible…
The choice is yours People !!!


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The other 6 Billion

Syscoin Ecosystem


Syscoin Ecosystem

The best of Bitcoin
and Ethereum
in one place.

Syscoin combines the best of both worlds to bring you a network to build the most secure, reliable, and fastest Web 3.0 applications.

Open-Source Protocol

Syscoin is a decentralized and open source project founded in 2014 by the founders of Blockchain Foundry, who remain Syscoin’s core developers. The core project has been guided by Syscoin Foundation since 2019.

A Vision of Transformation

We believe the future is stronger together, and that’s why we started with combining the power of Bitcoin and Ethereum, and will continue to build on a roadmap to the most cutting-edge technology.

Syscoin is built to bring prosperity through a protocol that transforms the way we interact with the world. The team builds to disrupt the way we experience the blockchain and how it will connect to affect lives.

With the great power of a decentralized future, comes the responsibility to provide security, functionality, and a roadmap to create a growing, collaborative future.

We build to be the protocol that you, your family, and your community trust everyday.

Cutting-edge research to help you.

Syscoin gives you the best of Bitcoin + Ethereum all in one place to build the most ambitious Web 3.0 applications.

Syscoin Foundation

The Syscoin Foundation is the official body representing Syscoin Platform. The board is broadly responsible for the growth and adoption of the platform, and its members play a guiding and steering role in its development.


Jag Sidhu
Foundation President
Lead Developer

Michiel
Foundation Vice President
Project Manager

Willy Ko
Foundation Treasurer
Developer

Brad Hammerston
Foundation Board

Chris
Foundation Board
Marketing & Relations

Bradley
Foundation Board
Marketing & Social Media

Sebastian Dimichele
Foundation Board

Alex
Foundation Board

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Totalitarian Governments..

Totalitarianism is a form of government and political system that prohibits all opposition parties, outlaws individual opposition to the state and its claims, and exercises an extremely high degree of control and regulation over public and private life.

It is regarded as the most extreme and complete form of authoritarianism.

In totalitarian states, political power is often held by autocrats, such as  dictators  and absolute monarchs, who employ all-encompassing campaigns in which propaganda is broadcast by state-controlled mass media in order to control the citizenry.

It remains a useful word but the old 1950s theory was considered to be outdated by the 1980s,and is defunct among scholars.

The proposed concept gained prominent influence in Western anti-communist and McCarthyist political discourse during the Cold War era as a tool to convert pre-World War IIanti-fascism into post-war anti-communism.


Leaders who have been described as totalitarian rulers, from left to right and top to bottom in picture, include Joseph Stalin, former General Secretary of the Communist Party of the Soviet UnionAdolf Hitler, former Führer of Nazi GermanyAugusto Pinochet, former President of ChileMao Zedong, former Chairman of the Communist Party of ChinaBenito Mussolini, former Duce of Fascist Italy; and Kim Il-sung, the Eternal President of the Republic of North Korea

As a political ideology in itself, totalitarianism is a distinctly modernist  phenomenon, and it has very complex historical roots. Philosopher Karl Popper traced its roots to PlatoGeorg Wilhelm Friedrich Hegel‘s conception of the state, and the political philosophy of Karl Marx, although Popper’s conception of totalitarianism has been criticized in academia, and remains highly controversial.

Other philosophers and historians such as Theodor W. Adorno and Max Horkheimer trace the origin of totalitarian doctrines to the Age of Enlightenment, especially to the anthropocentrist idea that:

“Man has become the master of the world, a master unbound by any links to nature, society, and history.”

In the 20th century, the idea of absolute state power was first developed by Italian Fascists, and concurrently in Germany by a jurist and Nazi academic named Carl Schmitt during the Weimar Republic in the 1920s.

Benito Mussolini, the founder of Italian Fascism, defined fascism as such: “Everything within the state, nothing outside the state, nothing against the state.”

Schmitt used the term Totalstaat (lit. ’Total state’) in his influential 1927 work titled The Concept of the Political, which described the legal basis of an all-powerful state.

Totalitarian regimes are different from other authoritarian regimes, as the latter denotes a state in which the single power holder, usually an individual dictator, a committee, a military junta, or an otherwise small group of political elites, monopolizes political power.

A totalitarian regime may attempt to control virtually all aspects of social life, including the economy, the education system, arts, science, and the private lives and morals of citizens through the use of an elaborate ideology. It can also mobilize the whole population in pursuit of its goals.

Definition

Totalitarian regimes are often characterized by extreme political repression, to a greater extent than those of authoritarian regimes, under an undemocratic government, widespread personality cultism around the person or the group which is in power, absolute control over the economy, large-scale censorship and mass surveillance systems, limited or non-existent freedom of movement (the freedom to leave the country), and the widespread usage of state terrorism.

Other aspects of a totalitarian regime include the extensive use of internment camps, an omnipresent secret police, practices of religious persecution or racism, the imposition of theocratic rule or state atheism, the common use of death penalties and show trials, fraudulent elections (if they took place), the possible possession of weapons of mass destruction, a potential for state-sponsored mass murders and genocides, and the possibility of engaging in a war, or colonialism against other countries, which is often followed by annexation of their territories.

Historian Robert Conquest describes a totalitarian state as a state which recognizes no limit on its authority in any sphere of public or private life and extends that authority to whatever length it considers feasible.

Totalitarianism is contrasted with authoritarianism. According to Radu Cinpoes, an authoritarian state is “only concerned with political power, and as long as it is not contested it gives society a certain degree of liberty.”

Cinpoes writes that authoritarianism “does not attempt to change the world and human nature.”

In contrast, Richard Pipes stated that the officially proclaimed ideology “penetrating into the deepest reaches of societal structure, and the totalitarian government seeks to completely control the thoughts and actions of its citizens.”

Carl Joachim Friedrich wrote that “[a] totalist ideology, a party reinforced by a secret police, and monopolistic control of industrial mass society are the three features of totalitarian regimes that distinguish them from other autocracies.”



Visualization of the AES round function

Advanced Encryption Standard

The Advanced Encryption Standard (AES), also known by its original name Rijndael (Dutch pronunciation: [ˈrɛindaːl]), is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001.

AES is a variant of the Rijndael block cipher developed by two  Belgian  cryptographers, Vincent Rijmen and Joan Daemen, who submitted a proposalto NIST during the AES selection process.

Rijndael is a family of ciphers with different key and block sizes. For AES, NIST selected three members of the Rijndael family, each with a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits.

AES has been adopted by the U.S. government. It supersedes the Data Encryption Standard (DES), which was published in 1977.

The algorithm described by AES is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting the data.

In the United States, AES was announced by the NIST as U.S. FIPS PUB 197 (FIPS 197) on November 26, 2001.

This announcement followed a five-year standardization process in which fifteen competing designs were presented and evaluated, before the Rijndael cipher was selected as the most suitable.

AES is included in the ISO/IEC 18033-3  standard. AES became effective as a U.S. federal government standard on May 26, 2002, after approval by the U.S. Secretary of Commerce.

AES is available in many different encryption packages, and is the first (and only) publicly accessible cipher approved by the U.S. National Security Agency (NSA) for top secret information when used in an NSA approved cryptographic module.



Andreas M. Antonopoulos (born 1972 in London) is a British-Greek Bitcoin advocate, tech entrepreneur, and author.

He is a host on the Speaking of Bitcoin podcast (formerly called Let’s Talk Bitcoin!) and a teaching fellow for the M.Sc. Digital Currencies at the University of Nicosia.

Antonopoulos was born in 1972 in London, UK, and moved to Athens, Greece during the Greek Junta.

He spent his childhood there, and at the age of 17 returned to the UK.

Antonopoulos obtained his degrees in Computer science and Data Communications, Networks and Distributed Systems from University College London.

Books


All Credit goes to Andreas M. Antonopoulos


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Bitcoin – Power to the People by BitHouse-Co

Redbubble Shop BitHouse

For the first time in human history there is at the disposal of the masses a tool that eliminates the middlemen and takes trust from the hands of humans and beautifully makes it a mathematics code that cannot be breaken, hacked or tricked…

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A Design For An Efficient Coordinated Financial Computing Platform

A Design For An Efficient Coordinated Financial Computing Platform

Jag Sidhu

Feb 25, 2021·41 min read

Abstract

Bitcoin was the first to attempt to offer a practical outcome in the General’s Dilemma using Crypto Economic rationale and incentives. Ethereum was the first to abstract the concept of Turing completeness within similar frameworks assumed by Bitcoin.

What Syscoin presents is a combination of both Bitcoin and Ethereum with intuitions built on top to achieve a more efficient financial computing platform which leverages coordination to achieve consensus using Crypto Economic rationale and incentives.

We propose a four-layer tech stack using Syscoin as the base (host) layer, which provides an efficient (ie, low gas cost per transaction) platform.

Some of the main advantages include building scalable decentralized applications, the introduction of a decentralized cost model around Ethereum Gas fees.

This new model proposes state-less parallelized execution and verification models while taking advantage of the security offered by the Bitcoin protocol. We may also refer to this as Web 3.0.

Table Of Contents

  • Abstract
  • Introduction
  • Syscoin Platform
  • Masternode Configuration
  • Chain Locks
  • Blockchain as a Computational Court
  • Scalability and Security
  • Efficiency
  • State Liveness and State Safety
  • Avoiding Re-execution of Transactions
  • Validity Proof Systems Overtop Proof-of-Work Systems
  • Quantum Resistance:
  • A Design Proposal for Web 3.0
  • Optimistic vs ZkRollup
  • Decentralized Cost Model
  • State-less Layer 1 Design
  • Related Works
  • Commercial Interests
  • Functional Overview
  • Give Me The Goods
  • Blockchain Foundry
  • Acknowledgements
  • References

Introduction

Syscoin is a cryptocurrency borrowing security and trust models of Bitcoin but with services on top which are conducive for businesses to build distributed applications through tokenization capabilities.

Syscoin has evolved since being introduced in 2013 where it offered a unique set of services through a coloured coin implementation on top of Bitcoin.

These services included aliases (identity), assets (tokens), offers (marketplace), escrow (multisig payments between aliases and marketplaces), and certificates (digital credentials).

In its current iteration, it has evolved to serve availability of consensus rather than data storage itself which requires some liveness guarantees better suited to systems like Filecoin and IPFS.

The recent iteration of Syscoin, version 4.0, streamlined the on-chain footprint to exclusively serve assets, a service which requires on-chain data availability for double-spend protection.

Ultimately, the only data that belongs on the blockchain are proofs that executions occurred (eg, coin transfers, smart contract executions, etc.) and information required to validate those proofs.

We introduced high-throughput payment rails for our asset infrastructure through an innovation we called Z-DAG [1]. This innovation offered real-time probabilistic guarantees of double-spend protection and ledger settlement for real-time point-of-sale. As a result, the token platform is one step closer to mass adoption by providing scalable infrastructure and speed that met or exceeded what was necessary to transact with digital tokens in real-life scenarios.

In addition, a two-way bridge to trustlessly interoperate with Ethereum. This enables Ethereum users to benefit from fast, cheap and secure transactions on Syscoin, and Syscoin users to leverage the Turing complete contract capabilities and ecosystem of Ethereum, all of which exclude custodians or third-parties.

Every decision we’ve made has been with security in mind. We believe that one of the biggest advantages of Syscoin is that it is merge-mined with Bitcoin.

Rather than expend more energy, Syscoin recycles the same energy spent by Bitcoin miners in order to solve blocks while being secured by the most powerful cryptocurrency mining network available.

With this energy efficiency we were able to reduce the subsidy to miners and increase subsidy to masternodes without raising the overall inflation; see Fig 1 for configuration.

Unlike Dashpay, these masternodes are not what you expect, as they have the specific job of running full nodes.

Fig 1: Masternode setup

Syscoin Platform

Today, Syscoin offers an asset protocol and deterministic validators as an enhancement on top of Bitcoin, as summarized below:

  • UTXO Assets
  • Compliance through Notary
  • Fungible and Non-Fungible tokens (Generic Asset infrastructure named SPT — Syscoin Platform Tokens)
  • Z-DAG for fast probabilistic onchain payments, working alongside payment channel systems like Lightning Networks
  • Deterministic validators (Masternodes) which run as Long-Living Quorums for distributed consensus decisions such as Chain Locks
  • Decentralized Governance, 10% of block subsidy is saved to pay out in a governance mechanism through a network wide vote via masternodes
  • Merged-mined with Bitcoin for shared work alongside Bitcoin miners

Masternode Configuration

With 2400+ masternodes running fullnodes, Z-DAG becomes much more dependable, as does the propagation of blocks and potential forks.

The masternodes are bonded through a loss-less strategy of putting 100000 Syscoin in an output and running full nodes in exchange for block rewards.

A seniority model incentivizes the masternodes to share long-term growth by paying them more for the longer period of service. Half of the transaction fees are also shared between the PoW miners and masternodes to ensure long term alignment once subsidy becomes negligible.

The coins are not locked at any point, and there is no slashing condition if masternodes decide to move their coins, the rewards to those masternodes simply stop.

Sharing Bitcoin’s compact block design, it consumes very little bandwidth to propagate blocks assuming the memory pool of all these nodes is roughly synchronized [2].

The traffic on the network primarily consists of propagating the missing transactions to validate these blocks. Having a baseline for a large number of full-nodes that are paid to be running allows us to create a very secure environment for users.

It proposes higher costs to would-be attackers who either have to attempt a 51% attack of Syscoin (effectively also trying to attack the Bitcoin network), or try to game the mesh network by propagating bad information which is made more difficult by incentivized full-nodes.

The health of a decentralized network consists of the following;

(a) the mining component or consensus to produce blocks, and

(b) the network topology to disseminate information in a timely manner in conditions where adversaries might be lurking.

Other attacks related to race conditions in networking or consensus code are mostly negligible as Syscoin follows a rigorous and thorough continuous development process.

This includes deterministic builds, Fuzz tests, ASAN/MSAN/TSAN, functional/unit tests, multiple clients and adequate code coverage.

Syscoin and Bitcoin protocol code bases are merged daily such that the build/signing/test processes are all identical, allowing us to leverage the massive developer base of Bitcoin.

The quality of code is reflective of taking worst case situations into account. The most critical engineers and IT specialists need confidence that value is secure should they decide to move their business to that infrastructure.

It’s true that there are numerous new ideas, new consensus protocols and mechanisms for achieving synchronization among users in a system through light/full node implementations.

However, in our experience in the blockchain industry over the last 8 years, we understand that it takes years, sometimes generations to bring those functionalities to production level quality useful for commercial applications.

Chain Locks

With a subset of nodes offering sybil resistance through the requirement of bonding 100,000 SYS to become active, plus the upcoming deterministic masternode feature in Syscoin 4.2, we have enabled Chain Locks which attempts to solve a long-standing security problem in Bitcoin [3], where Dashcore was the first project to implement this idea [4] which the industry has since widely accepted as a viable solution [5].

Our implementation is an optimized version of this, in that we do not implement Instant Send or Private Send transactions and thus Syscoin’s Chain Lock implementation is much simpler.

Because of merged-mining functionality with Bitcoin, we believe our chain coupled with Chain Locks becomes the most secure via solving Bitcoin’s most vulnerable attack vector, selfish mining.

These Chain Locks are made part of Long-Living Quorums (LLMQ) which leverage aggregatable Boneh–Lynn–Shacham (BLS) signatures that have the property of being able to combine multiple signers in a Distributed Key Generation (DKG) event to sign on decisions. In this setup, a signature can be signed on a group of parties under threshold constraints without any one of those parties holding the private key associated with that signature. In our case, the signed messages would be a ChainLock Signature (CLSIG) which represent claims on what the block hashes represent of the canonical chain [4].

This model suggests a very efficient threshold signature design was needed to be able to quickly come to consensus across the Masternode layer to decide on chain tips and lock chains preventing selfish mining attacks. See [6] to understand the qualities of BLS signatures in the context of multi-sig use cases.

Ethereum 2.0 design centers around the use of BLS signatures through adding precompile opcodes in the Ethereum Virtual Machine (EVM) for the BLS12–381 curve [7] which Syscoin has adopted.

This curve was first introduced in 2017 by Bowe [8] to the ZCash protocol. Masternodes on Syscoin use this curve and have a BLS key that is associated with each validator. There is the performance comparison to ECDSA (Secp256k1) [9] that shows its usefulness in contrast to what Bitcoin and Syscoin natively use for signature verification.

Blockchain as a Computational Court

A computational court is a way of enforcing code execution on the blockchain’s state. This was first introduced by de la Rouvier [10].

Since the inception of  Syscoin  and  Blockchain Foundry we have subscribed to the idea that the blockchain should be used as a court system rather than a transaction processor.

This debate has stemmed from the block size debate in the Bitcoin community [11]. However, with recent revelations in cryptography surrounding Zero-Knowledge Proofs (ZKP) [12] and particularly Zero-Knowledge Succinct Non-Interactive Argument of Knowledge (zk-STARK) [13], we propose a secure ledger strategy using the Bitcoin protocol as a court (ie, host layer), an EVM or eWASM (ie, operating system layer), computational scaling through ZKP (ie, SDK layer) and business verticals (ie, application layer); see Fig 2

Fig 2: Four-layer tech stack

Scalability and Security

Scalability in blockchain environments is typically measured by Total Transactions per Second (TPS).

This means full trustlessness, decentralization and liveness properties as evidenced by something like Bitcoin.

If trade-offs are made to achieve higher scale it means another property is affected.

A full node is one that creates blocks and/or fully validates every block of transactions.

For the purpose of this discussion, we will refrain on expounding on designs where light-clients are used to give semblance of higher throughput, etc.

However, if two nodes are running the same hardware and doing the same work, the one that provides more TPS performance than the other is considered more scalable. This is not to be confused with throughput which is the measure of output that can be increased by simply adding more hardware resources. Hence, more throughput does not mean more scalable.

Some blockchains require the producers of blocks to run on higher specifications, offering higher throughput but not necessarily more scale.

However, there are projects which employ parallel processing to try to achieve higher scale whilst also enforcing more capable hardware to provide a more efficient overall system [33].

As a logical experiment, the throughput of a system divided by the scalability of the system is what we define as efficiency.

In the following sections, we will outline our proposal for improved efficiency.

Efficiency

The holy grail of blockchain design resides in the ability to have a ledger that can claim to be sublinear while retaining consistency, fault tolerance and full availability (ie, CAP Theorem).

This means there are roughly constant costs for an arbitrary amount of computation performed and being secured by that ledger.

This has always been thought of as impossible and it mostly is unless acceptable trade-offs appear in application designs and they are easy to understand and work around.

Most experts make the assumption that an O(1) ledger is simply impossible and thus design blockchains and force applications to work in certain ways as a result.

We will remove such assumptions and let business processes dictate how they work by giving the ability to achieve O(logk n) for some constant k (ie, polylogarithmic) efficiency with trade-offs.

A polylogarithmic design would give the ability for almost infinite scaling over time for all intents and purposes.

The only bottlenecks would be how fast information can be propagated across the network which would improve over time as telecom infrastructure naturally evolves and increases in both capability and affordability.

Put in context, even Lightning Networks for transactional counts qualifies as a form of sublinear scaling on a transactional basis but not per user, as users must necessarily enter the main chain first before entering a payment channel.

It requires the state of the blockchain to include the users joining the system.

This state (the UTXO balances) is the single biggest factor of efficiency degradation in Bitcoin.

Users need to first start on the main chain and then move into the payment channel system to receive money, meaning that scale is at best O (N) where N is the number of users.

There are some solutions to this problem of state storage on Bitcoin by reducing it via an alternative accumulator strategy to the cost of increased bandwidth [14].

This approach would make the chain state-less, however the validation costs would remain linear to the number of transactions being done. When combined with payment channels, only the costs to get in/out are factored into the validation and this offers an interesting design for payments themselves while providing for on-chain availability.

We consider this as a good path for futuristic scalable payments.

Hence, it is not possible to employ that strategy with general computations. With this design, we are still left with the issue on how to do general computations at higher efficiency.

What we present is the ability to have a polylogarithmic chain at the cost of availability for both payments and general computations where business processes dictate availability policies, and users fully understand these limitations when using such systems.

Users may also be provided the ability to ensure availability for themselves and others at their discretion. This will be expounded upon in the following sections.

State Liveness and State Safety

While many compelling arguments can be made migrating to a state-less design [15], it is not possible to achieve sublinear efficiency without sacrificing some other desired component that we outlined above.

To achieve polylogarithmic efficiency it’s necessary to have a mix of state and stateless nodes working together in harmony on a shared ledger [15].

This should be accomplished in such a way that business processes can dictate direction, and users can choose to pay a little more for security either by using a stateful yet very scalable ledgering mechanism or by paying to ensure their own data availability amortized over the life of that user on such systems.

Presenting the ability for users to make these choices allows us to separate the consensus of such systems and reduce overall complexity.

However, in whatever solution we adopt , we need to ensure that the final implementation allow for both the liveness and safety of that state, which are defined as follows:

State Liveness — Transferring coins in a timely manner

State Safety — Private custody

It is important to adhere to these concepts; if one cannot move one’s coins, then it is as useful as if one burned their coins. Hence, if we had third party custody in place, this would give rise to custodial solutions, and lose decentralized and trustless aspects of the solution, which again is not desired.

The options as described would allow users to decide their state liveliness at their own discretion, while state safety is a required constraint throughout any system design we provide. The doorway to possibilities of sublinear design is opened by giving users the ability to decide.

Avoiding Re-execution of Transactions

In order to scale arbitrarily, independent of the number of transactions — a desired property of increasing throughput — one requires a mechanism to avoid re-executing transactions.

Further, ideally it would be able to batch these transactions together for a two-fold scaling proposition.

There are a few mechanisms in literature that attempted to solve re-execution:

(a) TrueBit; (b) Plasma; and © Arbitrum avoided re-execution.

Unfortunately, they require challenge response systems to ensure security, which leads to intricate attack vectors of unbounded risk/reward scenarios.

Multi-Party Computation (MPC) is a mechanism to have parties act under a threshold to decide on actions such as computational integrity of a smart contract. MPC is used in Syscoin for BLS threshold signatures for Chain Locks and Proof-of-Service in quorums of validators deterministically chosen using Fiat-Shamir heuristics on recent block hashes.

The problem with this approach is that validators may become corrupt, hence need to be wrapped in a consensus system along with DKG and random deterministic selection. This was an interesting topic of discovery for the Syscoin team early-on as a way to potentially scale smart contract execution but was ultimately discarded due to the incentive for risk/reward scenarios to favour attacks as the value of the transactions increases.

Hardware enclaves (eg, Intel SGX through remote attestation) were also of particular interest to the Syscoin team as a way to offload execution and avoid re-execution costs.

However, there are a myriad of attack vectors and censorship concerns on the Intel platform . We also should note that the Antarctica model was interesting but required a firmware update from Intel to support such a feature which raises concerns over censorship long term.

The theme amongst all of these approaches is that although re-execution is avoided the communication complexity is largely still linear with the number of transactions on the main chain. The security and trust models are also different from that of the layer 1 assumptions which was not desired.
Lacking solvent solutions to avoid re-execution and enable sublinear overall complexity, we were led — in the development of Syscoin 4.0 — to build a trust-minimized two-way bridge between Syscoin and the Ethereum mainchain, offloading the concerns around smart contracts to Ethereum.

With the advent of such promising technology as ZKP and the optimizations happening around them, we have re-considered the possibilities and believe this will play an important role in the development of Web 3.0. This mathematical breakthrough led us to re-test our assumptions and options related to our desired design.

ZKP allows us the desired superlinear scaling trait we had been looking to achieve but they also offer other benefits; namely privacy is very easy to introduce and will not add detectable costs and complexities to verification on the mainchain.

With users controlling their own data, the mainchain and systems may be designed such that only balance adjustments are recorded, not transaction sets (we will explain the case with full data availability below). In this scenario there is no advantage for a miner to gain to be able to collude with users to launch attacks on systems such as Decentralize Finance (DeFi) pools and provenance of transactions.

The flexibility has to be there though for application developers that need experiences consistent with those we have today with Bitcoin/Syscoin/Ethereum, and to enable the privacy use-cases without requiring extra work, knowledge or costs.

Fig 3: Host and EVM layer

Validity Proof Systems Overtop Proof-of-Work Systems

Prior to the use of Proof Systems, the only option for “Validity Proofs” in a permissionless system involved naive replay, and as such greatly limited scalability; in essence this replay is what is still done today in Layer-1 blockchain (L1) solutions, with the known penalty to scalability.

Proof Systems offer a very appealing trait known as succinctness: in order to validate a state transition, one needs to only verify a proof, and this is done at a cost that is effectively independent of the size of the state transition (ie, polylogarithmic in the size of the state transition).

For maximal financial security, the amount of value being stored should depend on the amount of security provided on the settlement side of the ledger.

Proof-of-Work offers the highest amount of security guarantees. Our next generation financial systems begin with optimal ledgering security and add proof systems on top for scaling. Block times are not as important in a world where most users and activity are on Layer-2 blockchain (L2) validity proof based systems.

This liberates engineers who are focused on scalability to define blocks better; safe block times plus the maximal amount of data bandwidth that can be safely propagated in a time sensitive manner across full nodes in the network.

In Syscoin there are incentivized full nodes (ie, deterministic masternodes), so again we can maximize the bandwidth of ledgering capabilities while retaining Bitcoin Proof-of-Work (PoW) security through merged-mining.

Quantum Resistance:

Table 1: Estimates of quantum resilience for current cryptosystems (see [20])

As seen in Table 1, hashing with the SHA256 algorithm is regarded to be quantum safe because it requires Grover’s algorithm to crack in the post-quantum world, and at best the quantum computer will offer only 50% reduction in time to break.

On the other hand, where Shor’s algorithm applies, any pair based cryptographic system will be broken in hours.

For L2, we propose to implement ZKP in the SDK Layer (see Fig 2); namely Non-Interactive Zero Knowledge Proofs (NIZKP).

Popular implementations of NIZKP include Zero-Knowledge Succinct Non-interactive ARgument of Knowledge (zk-SNARKS) and Zero-Knowledge Scalable Transparent ARguments of Knowledge (zk-STARKS).

There are some zk-STARK/zk-SNARK friendly cipher’s employed in zkRollup designs such as MiMC and Pederson hashes for which we lack certainty on classical security, yet are hopeful and would offer quantum resistance within ZKPs.

It is important to note that Bitcoin was developed with change addresses in mind exposing the hash of a public key requires a quantum computer to use Grover’s Algorithm in order to attempt stealing that Bitcoin. Each time a Bitcoin Unspent Transaction Output (UTXO) is spent, the public key is exposed and a new change address — which does not expose the public key — is used as change.

With this in mind, any scalable L2 solution should be quantum resistant because otherwise we undermine Bitcoin design as the gold standard of security.

Fig 4: zkSync Rollup design

A Design Proposal for Web 3.0

The following describes the 4-layers (see Fig 2) of Syscoin’s proposed tech stack for Web 3.0:

[Host Layer] Bitcoin’s design is the gold standard for security and decentralization.

Proof-of-work and Nakamoto Consensus settlement security are widely regarded by academics as the most hardened solution for ledgering value.

It’s possible this may change, however it’s also arguable that the intricate design encompassing Game Theory, Economics, risk reward ratios for attack, and the minimal amounts of compromising attack vectors is likely not to change for the foreseeable future.

UTXO’s (and payments with them) are more efficient than account-based or EVM-based. That said, Bitcoin itself suffers from not being expressive enough to build abstraction for general computation.

[Operating System Layer]

EVM/eWASM is the gold standard for general computation because of its wide adoption in the community.

Anyone building smart contracts are likely using this model or will continue to use it as the standard for autonomous general computation with consensus.

[SDK Layer]

Zero-knowledge proofs are the gold standard for generalized computation scaling for blockchain applications. They enable one-time execution via a prover and enable aggregate proof checking instead of re-execution of complex transactions.

zk-STARKs or zk-SNARKs using collision resistant hash functions that work with only weak cryptographic assumptions and therefore are quantum safe.

At the moment generalized smart contracts are not there yet but we are quickly approaching the day (eg, Cairo, Zinc) when there will be abstractions made to have most Solidity code trans-compile into a native zero-knowledge aware compiler similar to how .NET runtime and C# allows an abstraction on top of C/C++ as an interpretive layer on top

[Application Layer]

Verticals or applications applying the above SDK to define business goals.

Surprisingly, these ideals represent a design that is not shared with any other project in the industry, including Bitcoin or Ethereum.

We feel these ideals, fashioned together in a singular protocol, could possibly present a grand vision for a “World Computer” blockchain infrastructure.

Syscoin has already implemented Geth + Syscoin nodes in one application instance already (ie, release 4.2), we foresee that it will not prove too challenging to have them cooperate on a consensus basis working together to form a dual chain secured by Syscoin’s PoW.

Fig 5: Proposed design

Fig 5 describes a system where nodes are running two sets of software processes, the Syscoin chain protocol and an EVM/eWASM chain protocol which are kept in sync through putting the EVM tip hash into the Syscoin block. Both have their own individual mempools and effectively the Ethereum contracts, tools and processes can directly integrate as is into the EVM chain as it stands.

Note that the two chains are processes running on the same computer together. Thus a SYS NODE and EVM NODE would be operating together on one machine instance (ie, Masternode) with ability to communicate with each other directly through Interprocess Communication (IPC).

The intersection between the two processes happens in three points:

Miner of the EVM chain collects the latest block hash and places it into the Syscoin block.

When validating Syscoin blocks, nodes confirm the validity of the EVM tip by consulting the EVM chain software locally.

Fees for the EVM chain are to be paid in SYS. We need an asset representing SYS on the EVM chain, which will be SYSX.

We will enable this through a similar working concept that we’ve already established (SysEthereum Bridge).

We may also enable pre-compiles on the EVM chain side to extract Syscoin block hashes and merkle roots to confirm validity of SYS to SYSX burn transactions.

This design separates concerns by not complicating the PoW chain with EVM execution information, keeping the processes separate yet operating within the same node.

To further delineate point 1 (see above), a miner would mine both chains. With Syscoin being merged-mined, the work spent on Bitcoin would be shared to create a Syscoin block that includes the EVM chain within it as a ledgering event representing the latest smart contract execution state (composed of Chain Hash, State Root, Receipt Root, and Transaction Trie Root).

Since the EVM chain has no consensus attached, technically a block can be created at any point in time. Creation of Syscoin and EVM blocks will be near simultaneous, and occur every one minute on average.

Fig 6: Merge mining on Syscoin

As seen in Fig 6, work done on BTC is reused to create SYS blocks through the  merged-mining specification. Concurrently, the miner will execute smart contracts in the memory pool of the node running the EVM chain. Once a chain hash has been established post-execution, it will be put into the coinbase of the Syscoin block and published to the network. Upon receiving these blocks, every node would verify that the EVM chain which they would locally execute (ie, similar to the miner) matches the state described by the Syscoin block.

Technically, one would want to ensure both the latest and previous EVM block hashes inside of their respective Syscoin blocks are valid.

The block->evmblock == evmblock && block->prev == evmblock->prev is all that is needed to link the chains together with work done by Bitcoin which is propagated to Syscoin through AUXPOW and can serve as a secure ledgering mechanism for the EVM chain.

Since (a) we may use eWASM; (b) there are paid full nodes running on the network; and © the mining costs are shared with Bitcoin miners, we should be able to safely increase the amount of bandwidth available in the EVM chain while remaining secure from large uncle orphan rates.

There has been much discussion as to what the safe block size should be on Ethereum. Gas limits are increasing as optimizations are made on the Ethereum network.

However, since this network would be ledgered by the Syscoin chain through PoW, there would be no concern for uncle orphaning of blocks since the blocks must adhere to the policy set inside of the Syscoin block. We should therefore be able to increase bandwidth significantly and parameterize for a system that will scale globally yet still be centered around L2 rollup designs.

A very important distinction here is that the design of Ethereum 2.0 centers around a Beacon chain and sharding served by a Casper consensus algorithm. The needs of the algorithm require a set of finality guarantees necessitating a move towards Proof-of-Stake (PoS).1

This has large security implications for which we may not have formal analysis for a long time, however we do know it comes with big risk.

We offer similar levels of scalability on a network while retaining Nakamoto Consensus security. The simpler design which has been market tested and academically verified to work would lead to a more efficient system as a whole with less unknown and undocumented attack vectors.

The only research that would need to be made therefore is on the optimal parameterization of the gas limit taking into account an L2 centric system but also a safe number of users we expect to be able to serve before fee market mechanisms begin to regulate the barrier of entry for these users.

This proposed system should be scalable enough to serve the needs of global generalized computation while sticking to the core fundamentals set forth in the design ideals above. Our upcoming whitepaper will have more analysis on these numbers but we include some theoretical scaling metrics at the end of this article.

Optimistic vs ZkRollup

ZKP are excellent for complex calculations above and beyond simple balance transfers. For payments, we feel UTXO payment channels combined with something like Z-DAG is an optimal solution.

However, we are left with rollup solutions for generalized computation involving more complex calculations requiring consensus.

Whatever solution we adopt has to be secured by L1 consensus that is considered decentralized and secure, which we achieve via merged-mining with Bitcoin.

There are two types of rollup solutions today:

(a) Optimistic roll ups (OR); and (b) zkRollups; which offer trade-offs.

Consensus about which chain or network you’re on is a really hard problem that is solved for us by Nakamoto consensus. We build on that secure longest chain rule (supplemented by Chain Locks to prevent selfish mining) to give us the world-view of the rollup states. The executions themselves can be done once by a market of provers, never to be re-executed, only verified, meaning it becomes an almost constant cost on an arbitrarily large number of executions batched together. With OR you have the same world-view but the world-view is editable without verifying executions. The role of determining the validity of that world-view is delegated to someone watching who provides guarantees through crypto-economics. Zero-knowledge proofs remove crypto-economics on execution guarantees and replace them with cryptography.

See [26] to see  between fraud proofs (optimistic) vs validity proofs (zk)

Key takeaways from this article are as follows

  • Eliminate a nasty tail risk: theft of funds from OR via intricate yet viable attack vectors;
  • Reduce withdrawal times from 1–2 weeks to a few minutes;
  • Enable fast tx confirmations and exits in practically unlimited volumes;
  • Introduce privacy by default.

One point missing is interoperability. A generalized form of cross-chain bridging can be seen in Chain A locking tokens based on a preimage commitment by Chain B to create a zero-knowledge proof, followed by verification of that proof as the basis for manifesting equivalence on Chain B. Any blockchain with the functionality to verify these proofs could participate in the ecosystem.

Our vision here is described using a zkRollup centric world-view, yet it can be replaced with other technologies should they be able to serve the same purpose. As an infrastructure we are not enforcing one or the other; developers can build on what they feel best suits their needs. We believe we are close to achieving this, and that the technology is nearing the point of being ready for the vision set forth in this article.

Decentralized Cost Model

Decentralized cost models lead to exponential efficiency gains in economies of scale. We set forth a more efficient design paradigm for execution models reflective of user intent. This design uses the UTXO model to reflect simple state transitions and a ZKP system for complex computations leading to state transitions. This leads to better scalability for a system by allowing people to actively make their trade-off within the same ecosystem, driven by the same miners securing that ecosystem backed by Bitcoin itself.

Furthermore, a decentralized cost model contributes to scalability in that ZKP gates can generalize complex computation better than fee-market resources like gas or the CPU/memory markets of EOS, etc.

This leads to better scalability for a system by allowing people to actively make their trade-off within the same ecosystem, driven by the same miners securing that ecosystem backed by Bitcoin itself.

Furthermore, a decentralized cost model contributes to scalability in that ZKP gates can generalize complex computation better than fee-market resources like gas or the CPU/memory markets of EOS, etc. This leads to more deterministic and efficient consumption of resources maximizing efficiency in calculations, and gives opportunity for those to scale up or down based on economic incentives without creating monopolistic opportunities unlike ASIC mining.

In other words, the cost is dictated by what the market can offer, via the cost of compute power (as dictated by Moore’s law), rather than the constrained costs of doing business on the blockchain itself.

This model could let the computing market dictate the price for Gas instead of being managed by miners of the blockchain. The miners would essentially only dictate the costs of the verification of these proofs when they enter the chain rather than the executions themselves.

 happening with ZKP and with a decentralized cost model it will be much easier to understand costs of running prover services as well as know how the costs scale based on the number of users and parameters of systems that businesses would like to employ. All things considered, it will be easier to make accurate decisions on data availability policies and the consensus systems needed to keep the system censorship resistant and secure.

Rollups will be friends, that is, users of one rollup system doing X TPS and users of another doing Y TPS, with the same trust model, will in effect get us to global rates of X*Y (where X is TPS of the sidechains/rollups and Y is the number of sidechains and rollups that exist). X is fairly static in that the execution models of rollups do not change drastically (and if they do, the majority of those rollup or sidechain designs end up switching to the most efficient design for execution over time).

State-less Layer 1 Design

The single biggest limiting factor of throughput in blockchains is  and access to the global state.

More specifically, in Bitcoin it is the UTXO set, and in Ethereum it is the Account Storage and World State tries. State lookups typically require SSD in Ethereum full nodes because real-time processing of transactions of block arrivals are critical to reaching consensus, this is especially the case for newly arriving blocks (ie, every 10–15 seconds).

As state and storage costs rise, the number of full verifying nodes decreases due to the resource consumption of fully validating nodes and providing timely responses to peers. Consequently, network health suffers due to the risks of centralization of consensus amongst the subset peers running full nodes.

State-less designs are an obvious preference to solve problems using alternative mechanisms to validate the chain without requiring continuous updates to the global state.

In a rollup, smart contracts on L1 do not access the global state unless entering or exiting a rollup. Therefore smart contracts that provide full data availability on-chain (ie, zkRollup), would only require state updates to the local set of users within that L2. Under designs where data availability is kept off-chain, there is no state update on L1, unless entering and exiting.

Therefore, it classifies as purely state-less, whereas in zkRollup mode we can consider this partially state-less. Since these L1 contracts are state-less to the global state, nodes on the network can parallelize verification of any executions to the contracts which do not involve entering or exiting. This is in addition to the organic and natural parallel executions of transactions that are composing these rollup aggregated transactions posted on L1.

State-less layer 1 designs also allow for parallelizable smart contract execution verification. The parallelization of smart contracts running on L1 in the EVM model is a recent topic of research that  which involves defining “intent” for the execution of a contract (because nodes do not know ahead of time what the smart contract execution will entail in terms of accessing global state).

Adding in the intent of a transaction as supplied as part of the commitment of that transaction would allow nodes to reject if the execution of that contract did not correspond with the intent, possibly costing the user fees for invalid commitments.

Although these designs may be flexible, they come at the cost of additional complexity through sorting, filtering and general logic that may be susceptible to intricate attacks.

In our case, the transaction can include a field that is understood by the EVM to denote if it is intending to use global state in any way (for rollups typically this would be false) then we can simply reject any access to global states for those specific types of executions.

This would allow nodes to execute these specific types of transactions in parallel knowing that no global state is allowed to access executions. If a transaction is rejected due to incorrectly setting this field the fees are still spent to prevent users from purposefully setting this field incorrectly.

Related Works

The following organizations offer various open source third party L2 scaling solutions:

Starkware is built using a general purpose language (Cairo) with Solidity (EVM) in mind, as is Matter labs with the (Zinc) language. Hermez developed custom circuits tailor-suited to fast transactions and Decentralized Exchange (DEX) like capability. These will be able to directly integrate into Syscoin without modification.

As such, the optimizations and improvements they make should directly be portable to Syscoin, hence becoming partners to our ecosystem.

Aleo uses Zero knowledge EXEcution (Zexe) for zkSNARK proof creation through circuits created from R1CS constraints. The interesting thing about Aleo is that there is a ledger itself that is purpose-built to only verify these Zexe proofs for privacy preserving transactability. The consensus is PoW, while the proof system involves optimizing over the ability to calculate the verifications of these proofs efficiently.

The more efficient these miners become at verifying these proofs, the faster they are able to mine and thus the system provides sybil resistance through providing resources to verify Zexe proofs as a service in exchange for block creation.

However, these proof creations can be done in parallel based on the business logic for the systems the developers need to create. There is no direct need for on-chain custom verification as these can be done in an EVM contract, similar to what Cairo Generic Proving Service (GPS) verifier and Zinc Verification do.

The goal of Aleo is to incentivize miners to create specialized hardware to more efficiently mine blocks with verification proofs.

However, provers can also do this as we have seen with Matter Labs’ recent release of  [27]. It is a desirable property to use PoW to achieve “world-view” consensus in Aleo; however they focus on private transactions. They are typically not batched and employ a recursive outer proof to guarantee execution of an inner proof where the outer proof is sent to the blockchain to be verified. This proof is a limited 2-step recursion, consequently batching of arbitrary amounts of transactions is not supported.

However, as a result the cost of proof verification is relatively constant with a trade-off of limiting the recursion depth. Aleo is not meant to be a scalable aggregator of transactions, but mainly oriented towards privacy in their zk-SNARK constructions using Zexe.

Commercial Interests

Commercial enterprises may start to create proprietary prover technologies where costs will be lower than market in an attempt to create an advantage for user adoption. This design is made possible since the code for the prover is not required for the verifier to ensure that executions are correct. The proof is succinct whether or not the code to make the proof is available.

While the barrier of entry is low in this industry, we’ve seen the open source model and its communities optimize hardware and software and undergo academic peer review using strategies that outpace private funded corporations.

That is plausible to play out over the long term. However, an organic market will likely form on its own, forging its own path leading to mass adoption through capitalist forces.

The point here is that the privately funded vs open source nature of proving services does not change the mechanism of secure and scalable executions of calculations that are eventually rooted to decentralized and open ledgers secured by Bitcoin.

The utmost interesting propositions are the verticals that become possible by allowing infrastructure that is parameterized to scale into those economies where they are needed most, and where trust, security and auditability of value are concerns.

Smart cities, IoT, AI and Digital sovereignty are large markets that intersect with blockchain as a security blanket.

Although ZKP are tremendously useful on their own, applying them to consensus systems for smart contract executions drive them to another level due to the autonomous nature of “code-is-law” and provable deterministic state of logic. We believe a large majority of the next generation economy will depend on many of the ideas presented here.

 is working with commercial and enterprise adopters of blockchain technology. Our direct interaction with clients combined with our many collective years of experience in this field are reflected in this design.

Functional Overview

Fig 7: High-level description

For scalable simple payments, one can leverage our Syscoin Platform Token (SPT) asset infrastructure and payment channels to transact at scale.

Unique characteristics of SPTs include a generalized 8 byte field for the asset ID which is split between the upper and lower 4 bytes; the upper 4 are issued and definable (ie, NFT use cases) and lower 4 are deterministic. This enables the ability to have a generalized asset model supporting both Non-fungible Tokens (NFT) and Fungible Tokens (FT) without much extra cost at the consensus layers. 1 extra byte is used for all tokens at best case and 5 extra bytes are used for NFT at worst case.

See [28] for more information on .

This model promotes multiple assets to be used as input and consequently as outputs, suggesting that atomic swaps between different assets are possible within 1 transaction. This has some desirable implications when using payment channels for use cases such as paying in one currency when merchants receive another atomically.

A multi-asset payment channel is a component that is desired so users are not constrained to single tokens within a network. Composability of assets as well as composability across systems (such as users from one L2 to another) is a core fundamental to UX and convenience that needs to be built into our next generation blockchain components that we believe will enable mass adoption.

The Connext box shows how potentially you can  as described in [29]. This would promote seamless cross-chain L2 communication without the high gas fees. Since these L2’s are operating under an EVM/eWASM model, there are many ways to enable this cross-communication.

An EVM layer will support general smart contracts compatible with existing Ethereum infrastructure and L2 rollups will enable massive scale. The different types of zkRollups will allow businesses and rollup providers to offer ability for custom fee markets (ie, pay for fees in tokens other than base layer token SYS).

In addition, it will remove costs and thus improve scale of systems by offering custom data availability consensus modules. This design discussed here shares similarities to the  where a smart contract would sign off on data availability checks that would get put into the ZKP as part of the validity of a zkBlock which goes on chain.

The overall idea of the zkPorter design is that the zkRollup system would be called a “shard”, and each shard would have a type either operating in “zkRollup” mode or operating in “normal” mode.

Taken from the zkPorter article the essence of it is:

If a shard type is zkRollup, then any transaction that modifies an account in this shard must contain the changes in the state that must be published as L1 calldata (same as a zkRollup).

Any transaction that modifies accounts in at least two different shards must be executed in zkRollup mode.

All other transactions that operate exclusively on the accounts of a specific shard can be executed in normal shard mode (we will call them shard transactions). If a block contains some shard transactions for a shard S, then the following rules must be observed:

  1. The root hash of the subtree of the shard S must be published once, as calldata on L1. This guarantees that users of all other shards will be able to reconstruct their part of the state.
  2. The smart contract of the data availability policy of this shard must be invoked to enforce additional requirements (e.g. verify the signature of the majority of the shard consensus participants).

This concludes that shards can define different consensus modules for data availability (censorship resistance mechanisms) via separating concerns around ledgering the world-view of the state (ie, ZKP that is put on L1 and the data that represents the state. Doing so would allow shards to increase scale, offload costs of data availability to consensus participants.

A few note-worthy examples of consensus for data availability are:

  1. Non-committee, non fraud proof based consensus for data availability checks. No ⅔ online assumption; see  [30].
  2. Sublinear block validation of ZKP system. Use something like  as a data availability proof engine and majority consensus; see  [31].
  3. Use a combination of above, as well as masternode quorum signatures for any of the available quorums to sign a message committing to data availability checks as well as data validity. Using masternodes can provide a deterministic set of nodes to validate decisions as a service. The data can be stored elsewhere accessible to the quorums as they reach consensus that it is indeed valid and available.

Give Me The Goods

You may be wondering what a system like this can offer in terms of scale …

Simple payments: since payment channels work with UTXO’s and also benefit from on-chain scaling via Z-DAG, 16MB blocks (with segwit weight) assumed, we will see somewhere around 8MB-12MB effectively per minute (per block).

We foresee that is sufficient to serve 7 Billion people who may enter and exit the once a year (ie, 2 transactions on chain per person per year) for a total of 14 Billion transactions.

Let’s conservatively assume 8MB blocks and 300 bytes per transaction. Once on a payment channel, the number of transactions is not limited to on-chain bandwidth, but to network related latencies and bandwidth costs. Therefore, we will conclude that our payment scalability will be able to serve billions of people doing 2 on-chain transactions per year which is arguably realistic based on the way we envision payments to unfold; whether that is an L2 or payment channel network that will hold users to pay through instant transaction mechanisms.

On-chain, we have some  [1]; in those cases someone needs to transact for point-of-sale using the Syscoin chain. The solution for payments ends up looking like a hybrid mechanism of on-chain (Z-DAG) and off-chain (ie, payment channel) style payments.

Complex transactions such as smart contracts using zkRollups require a small amount of time to verify each proof. In this case, we assume that we will host data off-chain while using an off-chain consensus mechanism to ensure data availability for censorship resistance; so the only thing that goes on the chain are validity proofs. We will assume that we will assign 16MB blocks for the EVM chain per minute.

A proof size will be about 300kB for about 300k transactions batched together which will take about 60–80ms to verify and roughly 5 to 10 minutes to create such proofs.

These are the   using zk-STARKs which present quantum resistance and no trusted setup.

After speaking with Eli Ben-Sasson, we were made aware that proving and verifications metrics are already developed compared to what is currently presented by Starkware [34].

Hence, zk-SNARKs offer even smaller proofs and verification times at the expense of trusted setups and stronger cryptography assumptions (not post-quantum safe).

We foresee that these numbers will improve over time as the cryptography improves, but current estimates suggest a rough theoretical capacity of around 1 Million TPS.

Starkware was able to process 300k transactions over 8 blocks with a total cost of 94.5M gas; final throughput was 3000 TPS (see Reddit bake-off estimates). As a result, or the following calculations, let’s assume one batch-run to be 300k transactions.

Ethereum can process ~200kB of data per minute, with a cost limit of 50M gas per minute. Therefore, considering the Starkware benchmark test, and assuming a block interval of 13 seconds, we would achieve ~ 3000 TPS (ie, 300 k transactions per batch-run / (8 blocks per batch-run * 13 seconds per block))

It is estimated that Syscoin will be able to process ~16MB of data per minute on the EVM layer (ie, SYSX in Fig 3), which is ~80x gain over Ethereum; thus a cost limit of 4B gas (ie, 80*50M) per minute.

Therefore, if the Starkware benchmark test was run on Syscoin, it is estimated that Syscoin could run the equivalent of 42 batch-runs per minute (ie, 4B gas per minute / 94.5 M gas per batch-run).

That would result in an equivalent of 210 k TPS (ie, 42 batch-runs per minute * 300 k transactions per batch-run / 60 seconds per minute).

If we were to consider using Validum on the Syscoin EVM layer, we estimate that we could achieve 800 batch-runs per minute (ie, 4B gas per minute / 5 M gas per batch-run). That would equate to an equivalent of 4M TPS (ie, 800 batch-runs per minute * 300 k transactions per batch-run / 60 seconds per minute).

Table 2: Gas costs and Total throughput

* Because all transactions are on-chain, which would include state lookups and modifications, it would likely result in a smaller total throughput depending on the node. This would be on average somewhere between 50–150 TPS total due to the state lookup bottlenecks, which are not an issue in a rollup design and can be done in a state-less way on-chain (meaning the throughput can instead be bounded by computational verification of the ZKPs)

**Rollups post the transitions on-chain and Validium does not, but note that the transitions on chain are account transitions and not transactions and so if some accounts interact within the same batch it will be just those account transitions recorded to the chain regardless of how many actual transactions are done between them.This is the minimum TPS with full layer 1 decentralized security. The amortized cost per Tx thus drops as accounts are reused within the This is the minimum TPS with full layer 1 decentralized security. The amortized cost per Tx thus drops as accounts are reused within the batch and the total TPS would subsequently rise.

Optimizations to the verification process are likely and would be required to get to those numbers, but the bandwidth would allow for such scale should those optimizations come to fruition.

For example 800 zk-STARK verifications at roughly 80ms per zk-STARK would take around 64 seconds, however these proofs can be verified in parallel so with a 32-core machine. It would take ~2–3 seconds total spent on these proofs, and likely decrease further with optimizations (note that TPS includes total account adjustments).

Because of the higher throughput capabilities of baseline EVM, we may look to  [32] to thwart DOS attacks.

The aforementioned calculations demonstrate the full State Safety of the mainchain secured by Bitcoin, and no asynchronous network assumptions which make theoretical calculations impractical in many other claims of blockchain throughput due to execution model bottlenecks.

These results were extrapolated based on real results with constant overhead added that becomes negligible with optimizations. It is imperative to note that transactions in this strategy are not re-executable; there is little to no complexity in this model other than verifying succinct proofs. The proof creation strategy is parallelized organically using this model. The verifications on the main chain can also be parallelized as they are executed on separate shards or rollup networks. Dual parallel execution and verification gives exponentially more scalability than other architectures.

Additionally, privacy can be built into these models at minimal to no extra cost, depending on the business model. Lastly, we suggest these are sustainable throughput calculations and not burst capacity numbers which would be much higher (albeit with a marginally higher fee based on fee markets).

For example Ethereum is operating at 15 TPS but there are around 150k transactions pending, and the average cost is about 200 gWei currently. The fee rate is based on the calculation that it takes around 10000 seconds to clear, assuming this many transactions, no new transactions, and there is demand to settle earlier.

Extrapolating on 4M TPS the ratio would become 40B transactions pending with 4M TPS to achieve the same fee rate on Ethereum today assuming the memory pool is big enough on nodes to support that many pending transactions.

Since masternodes on Syscoin are paid to provide uptime, we can expect network bandwidth to scale up naturally to support higher throughput as demand for transaction settlement increases.

Today, the ability to transact at a much higher rate using the same hardware provides the ability for a greater scale than the state-of-the-art in blockchain design without the added desired caveat of avoiding asynchronous network assumptions.

We believe this proposed design will become the new state-of-the-art blockchain, which is made viable due to its security, flexibility and parallelizable computational capacity.

In regards to uncle rates with higher block sizes, keep in mind we make uncle rates and re-organizations in general negligible through the use of the PoW chain mining Syscoin along with Chain Locks. We provide intuition that block sizes can be increased substantially without affecting network health.

Furthermore, the gas limits can be adjusted by miners up to 0.1% from the previous block and so a natural equilibrium can form where even if more than 4B gas is required it can be established based on demand and how well the network behaves with such increases.

There is a lot to unpack with such statements and so we will cover this in a separate technical post as it is out-of-scope for this discussion.

Blockchain Foundry

One of the main reasons for a profit company is to take advantage of some of the aforementioned verticals which we expect to underpin the economies of tomorrow with infrastructure similar to what is presented here.

Since the company’s beginning in 2016, we have spent the majority of our existence designing architecture parameterized to global financial markets.

Breakthroughs in cryptography and consensus designs as described here lead us to formalize these designs to apply to market verticals, formulating new applications and solutions that would not have been possible before.

Specifically, , we believe these ideas can be IP protected without requiring privatization of the entire tech stack. These value-added ideas that will use existing open-source tech stacks enabling a massive network effect of value through incentivization of commercial and enterprise adoption.

These new ideas, innovations and proprietary production quality solutions could steer in a new wave of  for civilization.


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