PatrickAlphaC

I like the fox wallet
I like Bankless
I like Claude AI
I like Coinbase (even though, the recent exploit is not great)
I like Curve

But yet, for some reason these are “bad takes”

Someone plz explain

If I wanted to pivot from crypto to AI, here is how I would do it:

1. I wouldn’t

On @AbstractChain, I was able to deploy a contract wayyyy bigger than the limit set in Spurrious dragon.

100% on-chain SVG of my little frog fella.

feelsgood.jpg

https://opensea.io/item/abstract/0x96ba338cf715fcbe935bca076a7a8bab1f18e39a/0

Can everyone give a:

Big.
Fat.
Round of applause to @AbstractChain documentation?

I think this is the first chain I've ever seen that promotes encrypted private keys by default.

Foundry changed the game. You write tests, you learn solidity. No better way to grind xp. Cast cli is just freaking cherry on top. Thank you for the last 3 years.

Cyfrin helps secure specific codebases by doing smart contract audits.

Cyfrin helps secure all codebases by leveling up smart contract auditors.

When we launched in 2023, there was zero incentive to teach auditing; doing so would just "create more competition in the market."

But did anyway.

And we continue to do so.

And every time an auditor gets a job, confirms their first finding, wins an audit competition, or even just participates in their first "first flight", I'm a little more proud of the work we do.

Cyfrin is built different.

1. Work incredibly hard to be incredibly lazy

2. Repetition is the mother of skill

3. Never put your private key in plaintext in a .env

4. Verify what you sign in your wallet

5. Reward yourself with ice cream, coffee, or the gym

Let’s get froggy 🐸

@BanklessHQ just listened to your Friday rollup.

FYI an 7702 transaction does not automatically roll back to being a normal EOA after the transaction, it stays as a smart contract account until a user rolls it back.

The wise-signer training site has real scenarios of:

- Sending @USDC with the correct amounts
- Checking for spoofed @aave deposits
- Using @safe multi-sig wallets

If you can't get a 100% maybe you should rethink your signing habits.

https://wise-signer.cyfrin.io/

Some apps I use on a regular basis:
- @Sablier
- @USDC
- @safe
- @aave
- @Uniswap

Crypto is here. Crypto has PMF.

This is the entire POC for an EIP-7702 type 4 SIGNATURE to destroy all your tokens.

You don't even have to send a transaction. In this POC you'd spend 0 gas, and a hacker could steal everything!

The good news is that most wallets don't support doing what's shown here 👇

@garyghayrat nice work on that beautiful zksync sink

Pectra: The DANGERS of EIP-7702 | Live on YouTube

There is so much happening in the EVM world this week!!

- Pectra went live
- ZKsync fully EVM equivalent
- Over 5,000 students active on Cyfrin Updraft

gm

1. Read EIP
2. Don't understand EIP
3. Drop EIP into claude and ask a bunch of questions till it makes sense

Pro tip.

JAVASCRIPT AI Coding - Live on YouTube | Wise Signer (MultiSig Decoding Tutorial)

And so I wake in the morning and I step outside,

And I take a deep breath and I get real high and I, scream from the top of my lungs:

"Don’t put your private key in plaintext into a .env file”

The future of finance is STILL on chain.

It was 10 years ago, and it will be tomorrow.

99% of the worlds finance is not on chain.

We will fix this.