It's been two months since cygaar, vectorized.eth, Michael Amadi, 0xjustadev.eth (⛽️,📉), Pop Punk and I spent a frenzied weekend building DN404, the Dual Nature Token Pair.

With Oracle Red Bull Racing jumping on board recently, I thought it time to sum it up as simply as possible.

1/🧵

Thanks for this cool custom pfp! Asterix

x.com/i/article/1766…

Happy to have audited Bytecode20, and it's finally public so check it out !

Gas bad

Thrilled to have been selected as one of the recipients of Builders Grant from Base 🛡️ for my P256 Huff Verifier: x.com/AmadiMichaels/…

Grateful for the support and excited to continue building 🫡

This is false news - we have multiple unit tests and invariant tests to verify that self transferring can't be exploited.

DN404 is not affected by this.

I'm very excited to see interesting implementations of DN404 come out.

If you're a team that wants to build something unique with DN404 (not just a token for people to ape) feel free to reach out.

Happy to help with anything on the technical side (no marketing/promotion sorry)

Thrilled to share the launch of DN404, the result of a collaborative weekend effort with an exceptional team of chads, cygaar vectorized.eth Pop Punk 0xjustadev.eth (⛽️,📉) Quit.

DN404 is an implementation of a co-joined ERC20 and ERC721 pair. It offers:

• Full compliance with…

Excited to launch the 'Divisible NFT' standard (DN404) which aims to be a hybrid ERC20/721 token.

ERC404 took the crypto world by storm over the past few days, but it doesn't follow existing standards, is inefficient, and breaks at certain edge cases.

Here's how DN404 works 🧵:

We've legitimately been working around the clock getting the DN404 (divisible NFT) code ready over the weekend.

Big shoutout to vectorized.eth Quit Michael Amadi Pop Punk 0xjustadev.eth (⛽️,📉) for grinding through this.

From the team that brought you the ZK Book, the Gas Optimization Book, the Uniswap V2 Book, and the Compound V3 Book we present...

60 Days of Solana: A Solana Course for Ethereum Developers

Instead of starting over from scratch, you'll re-use your existing experience to get up…

First answer: twitter.com/franfraneth/st…

Explainer:
In Solidity, when it successfully matches the first 4 bytes of calldata sent to a function selector that expects parameters, it asserts that the length of calldata is >= (4(i.e the selector) + the number of parameters * 32).

So…

Solidity Trivia 0:

Without looking at it's bytecode, does this contract have a revert path? and if so how can you trigger it?

In my article on Stealth Address Protocols, I mentioned the consequences of leakage of one or a combination of the 3 private keys involved in a transaction.

I've now added the POC for this to Unsafe ECC so anyone can easily play around with it.

github.com/AmadiMichael/U…

Progressive Deep Dive Into Stealth Address Protocols

Special thanks to merkleplant.eth for review and feedback!

amadimichael.notion.site/Progressive-De…

Maybe I should rename this to ERC20Points. Built it last year before the points frenzy and couldn't think of a use case that was worth its gas overhead but maybe now I think it might actually be useful.

Link: github.com/AmadiMichael/E…

Main thing it does is distributes points…