We (the Innovators and Early Adopters) laying the groundwork for the revolution probably aren't even aware of how big our ideas get.
Crypto Winter is over. Spring is coming.
/2
Dear #Bitcoin & crypto tribe,
Here are some lessons from @arrington on @nakamoto which are particularly timely and poignant for we continue our good fight for crypto adoption in 2021.
We (the Innovators and Early Adopters) laying the groundwork for the revolution probably aren't even aware of how big our ideas get.
Crypto Winter is over. Spring is coming.
/2
Fiat = misery and quiet thieft via inflation
Bitcoin and crypto = freedom and happiness
This is the fight. Right now, this sounds insane to 99% of people.
/3
/4
/5
/6
/7
/8
If that is what we want in our technology, then learn to do the same in our speech and action.
Time to get in the Arena and fight the good fight!
/end
More from Crypto
"Blockchain technology is energy-intensive..." => No, it doesn't have to be.
Let's look at Proof-Of-Stake, an alternative to the energy-intensive Proof-Of-Work algorithm.
🧵🔽
1️⃣ A Quick Recap On Proof-Of-Work
A Proof-Of-Work algorithm requires miners to do a certain amount of work that is compute-intensive to gain access to a service or the right to do something. This algorithm, by design, also requires that the work done shall not ...
... be reusable for anything else than what it was performed for. This lies at the core of the security concept of a blockchain. To gain the right to append a new block to a chain and to get some currency as a reward, there is work to be done, and this work must be verifyable.
That work is a race between different miners. Many miners try to compete and to be the first to find the answer to a problem presented to them. This implies that a lot of energy is wasted as only the first correct solution is accepted.
You can find a more detailed thread on Proof-Of-Work
Let's look at Proof-Of-Stake, an alternative to the energy-intensive Proof-Of-Work algorithm.
🧵🔽
1️⃣ A Quick Recap On Proof-Of-Work
A Proof-Of-Work algorithm requires miners to do a certain amount of work that is compute-intensive to gain access to a service or the right to do something. This algorithm, by design, also requires that the work done shall not ...
... be reusable for anything else than what it was performed for. This lies at the core of the security concept of a blockchain. To gain the right to append a new block to a chain and to get some currency as a reward, there is work to be done, and this work must be verifyable.
That work is a race between different miners. Many miners try to compete and to be the first to find the answer to a problem presented to them. This implies that a lot of energy is wasted as only the first correct solution is accepted.
You can find a more detailed thread on Proof-Of-Work
Proof-Of-Work is the name of a cryptographic algorithm that is used for some blockchains when new blocks are to be appended to the chain.
— Oliver Jumpertz (@oliverjumpertz) April 3, 2021
Let's take a higher-level look at how this one works, shall we?
\U0001f9f5\U0001f53d
Out of curiosity I dug into how NFT's actually reference the media you're "buying" and my eyebrows are now orbiting the moon
Short version:
The NFT token you bought either points to a URL on the internet, or an IPFS hash. In most circumstances it references an IPFS gateway on the internet run by the startup you bought the NFT from.
Oh, and that URL is not the media. That URL is a JSON metadata file
Here's an example. This artwork is by Beeple and sold via Nifty:
https://t.co/TlJKH8kAew
The NFT token is for this JSON file hosted directly on Nifty's servers:
https://t.co/GQUaCnObvX
THAT file refers to the actual media you just "bought". Which in this case is hosted via a @cloudinary CDN, served by Nifty's servers again.
So if Nifty goes bust, your token is now worthless. It refers to nothing. This can't be changed.
"But you said some use IPFS!"
Let's look at the $65m Beeple, sold by Christies. Fancy.
https://t.co/1G9nCAdetk
That NFT token refers directly to an IPFS hash (https://t.co/QUdtdgtssH). We can take that IPFS hash and fetch the JSON metadata using a public gateway:
https://t.co/CoML7psBhF
Short version:
The NFT token you bought either points to a URL on the internet, or an IPFS hash. In most circumstances it references an IPFS gateway on the internet run by the startup you bought the NFT from.
Oh, and that URL is not the media. That URL is a JSON metadata file
Here's an example. This artwork is by Beeple and sold via Nifty:
https://t.co/TlJKH8kAew
The NFT token is for this JSON file hosted directly on Nifty's servers:
https://t.co/GQUaCnObvX
THAT file refers to the actual media you just "bought". Which in this case is hosted via a @cloudinary CDN, served by Nifty's servers again.
So if Nifty goes bust, your token is now worthless. It refers to nothing. This can't be changed.
"But you said some use IPFS!"
Let's look at the $65m Beeple, sold by Christies. Fancy.
https://t.co/1G9nCAdetk
That NFT token refers directly to an IPFS hash (https://t.co/QUdtdgtssH). We can take that IPFS hash and fetch the JSON metadata using a public gateway:
https://t.co/CoML7psBhF
