Categories Crypto
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1/ Bitcoin: a bold new world.
Satoshi published the white paper on 10/31/2008. Right at the moment of peak despair during the 2008 financial crisis. Trust had been lost in a world that ran on trust.
2/ But why October 31st? It certainly wasn’t because Satoshi was a fan of halloween, it must have had a deeper meaning. With all of his actions, he demonstrated a careful precision.
He had been working on Bitcoin for at least a year and a half before publishing the white paper.
3/ “I believe I've worked through all those little details over the last year and a half while coding it, and there were a lot of them. The functional details are not covered in the paper, but the sourcecode is coming soon” - Satoshi Nakamoto
4/ On August 18, 2008 Satoshi registers registers https://t.co/rMWwiEwtxT through https://t.co/Uj8lMr10kB.
Satoshi was ready and waiting to hit the send button throughout 2008. What was so special about October 31st?
5/ I believe that Satoshi published the Bitcoin white paper on 10/31 as a hat tip to the ancient Gaelic festival of “Samhain” which was also the date in which Martin Luther nailed his 95 Theses to a church door. Both represent an end of the old and the beginning of the new.
Satoshi published the white paper on 10/31/2008. Right at the moment of peak despair during the 2008 financial crisis. Trust had been lost in a world that ran on trust.
2/ But why October 31st? It certainly wasn’t because Satoshi was a fan of halloween, it must have had a deeper meaning. With all of his actions, he demonstrated a careful precision.
He had been working on Bitcoin for at least a year and a half before publishing the white paper.
3/ “I believe I've worked through all those little details over the last year and a half while coding it, and there were a lot of them. The functional details are not covered in the paper, but the sourcecode is coming soon” - Satoshi Nakamoto
4/ On August 18, 2008 Satoshi registers registers https://t.co/rMWwiEwtxT through https://t.co/Uj8lMr10kB.
Satoshi was ready and waiting to hit the send button throughout 2008. What was so special about October 31st?
5/ I believe that Satoshi published the Bitcoin white paper on 10/31 as a hat tip to the ancient Gaelic festival of “Samhain” which was also the date in which Martin Luther nailed his 95 Theses to a church door. Both represent an end of the old and the beginning of the new.
1/ ERC-20 token standard approve() has caused an unnecessary cost of $53.8M for #Ethereum and #DeFi users
This is bad. Continue reading why and how to avoid this in the future.
👇👇👇
2/ Before you go all rage on the flaws of my analysis, please read the whole Twitter thread for disclaimers and caveats.
3/ approve() is an unnecessary step of ERC-20 tokens when they interact with smart contracts.
You know this because when you do a Uniswap trade you need press two transaction buttons instead of one.
4/ Why there is approve() - you can read the history in this Twitter
5/ I queried all approve() transactions on Google BigQuery public dataset and calculated their ETH cost and then converted this to the USD with the current ETH price.
This is bad. Continue reading why and how to avoid this in the future.
👇👇👇

2/ Before you go all rage on the flaws of my analysis, please read the whole Twitter thread for disclaimers and caveats.

3/ approve() is an unnecessary step of ERC-20 tokens when they interact with smart contracts.
You know this because when you do a Uniswap trade you need press two transaction buttons instead of one.

4/ Why there is approve() - you can read the history in this Twitter
1/ I just spend my Saturday morning on a call with a crypto fund explaining to them how #Ethereum ERC-20 token approve() function works
— \U0001f42e Mikko Ohtamaa (@moo9000) August 29, 2020
I am too old for this shit. pic.twitter.com/7EYfOaRP5L
5/ I queried all approve() transactions on Google BigQuery public dataset and calculated their ETH cost and then converted this to the USD with the current ETH price.
1/ @MIT discussing the need for blockchain gateways to achieve interoperability across different blockchain networks, and to support the cross-blockchain mobility of virtual assets
https://t.co/PbjQkSlTT3
@quant_network are collaborating with MIT in the creation of ODAP
$QNT
2/ "In order for blockchain-based services to scale globally, blockchain networks must be able to interoperate with one another following a standardized protocol and interfaces (APIs)"
Gilbert founded ISO TC307 which 60 countries are working towards standardizing the interfaces
3/ "We believe that a blockchain gateway is needed for blockchain networks to interoperate in a manner similar
to border gateway routers in IP networks. Just as border gateway routers use the BGPv4 protocol to interact with one another in a peered fashion we believe that a...
4/ blockchain gateway protocol will be needed to permit the movement of virtual assets and related information across blockchain networks in a secure and privacy-preserving manner"
You can read more about the gateway protocol ODAP in this 21 tweet
5/
"We motivate the need for blockchain gateways and blockchain gateway protocols in the following summary:
✅Enables blockchain interoperability:
Blockchain gateways provide an interface for the interoperability between blockchain/DLT systems that operate distinct consensus...
https://t.co/PbjQkSlTT3
@quant_network are collaborating with MIT in the creation of ODAP
$QNT
2/ "In order for blockchain-based services to scale globally, blockchain networks must be able to interoperate with one another following a standardized protocol and interfaces (APIs)"
Gilbert founded ISO TC307 which 60 countries are working towards standardizing the interfaces

3/ "We believe that a blockchain gateway is needed for blockchain networks to interoperate in a manner similar
to border gateway routers in IP networks. Just as border gateway routers use the BGPv4 protocol to interact with one another in a peered fashion we believe that a...
4/ blockchain gateway protocol will be needed to permit the movement of virtual assets and related information across blockchain networks in a secure and privacy-preserving manner"
You can read more about the gateway protocol ODAP in this 21 tweet
See this 21-tweet thread about the creation of an Internet scale protocol to move digital assets involving Quant, MIT, US Government, Intel, Juniper, Payment and Telecom companies \U0001f447https://t.co/n7VGIIlAvq pic.twitter.com/mTUEmCMFZM
— Seq (@CryptoSeq) December 22, 2020
5/
"We motivate the need for blockchain gateways and blockchain gateway protocols in the following summary:
✅Enables blockchain interoperability:
Blockchain gateways provide an interface for the interoperability between blockchain/DLT systems that operate distinct consensus...
You are running out of time to get ahead in cryptocurrency.
You know what's coming:
🔺️ Regulation
🔺️ More shutdowns
🔺️ Banks deciding who gets to do business
It's time you got your own crypto wallet.
Don't know how? I'll show you.
/////THREAD\\\\\
METAMASK
What's metamask? It's a wallet. That you -- I mean YOU -- own.
You see, when you buy crypto through an exchange like CoinBase, you own it but only kind of.
If they get
🔺 Hacked
🔺 Shutdown
🔺 Servers crash
-- your money is STUCK.
We are gonna avoid that 👇
First thing,
Go to
https://t.co/JXAp9o5RzJ
You can download it on your computer. It's a browser extension.
Alternatively, go to the app store on your Android or iPhone. It's there too.
As part of the setup process, you will choose a password.
More importantly though...
SEED PHRASE
As you follow the setup process, you will be given a 12-word seed phrase.
WRITE. THIS. DOWN.
Take it down and guard it like the map to Davey Jones' Locker.
THESE ARE THE ONLY WAY TO RECOVER YOUR ACCOUNT.
DO NOT LOSE.
We good? Great.
Let's continue.
Once you're all setup, your MetaMask wallet is going to look something like the picture below.
See where it says Crypto Address? That's where your actual address will be.
It'll be a random arrangement of letters, numbers, etc.
Click on it to copy to your clipboard
NEXT STEP
You know what's coming:
🔺️ Regulation
🔺️ More shutdowns
🔺️ Banks deciding who gets to do business
It's time you got your own crypto wallet.
Don't know how? I'll show you.
/////THREAD\\\\\
METAMASK
What's metamask? It's a wallet. That you -- I mean YOU -- own.
You see, when you buy crypto through an exchange like CoinBase, you own it but only kind of.
If they get
🔺 Hacked
🔺 Shutdown
🔺 Servers crash
-- your money is STUCK.
We are gonna avoid that 👇

First thing,
Go to
https://t.co/JXAp9o5RzJ
You can download it on your computer. It's a browser extension.
Alternatively, go to the app store on your Android or iPhone. It's there too.
As part of the setup process, you will choose a password.
More importantly though...
SEED PHRASE
As you follow the setup process, you will be given a 12-word seed phrase.
WRITE. THIS. DOWN.
Take it down and guard it like the map to Davey Jones' Locker.
THESE ARE THE ONLY WAY TO RECOVER YOUR ACCOUNT.
DO NOT LOSE.
We good? Great.
Let's continue.

Once you're all setup, your MetaMask wallet is going to look something like the picture below.
See where it says Crypto Address? That's where your actual address will be.
It'll be a random arrangement of letters, numbers, etc.
Click on it to copy to your clipboard
NEXT STEP
