Harry Hsu🌱

Want to write chialisp 10x faster? Want to know what powers our AMM contracts? 👉 Check out * Cypher *, our chialisp library. Now open source. Send your PR now. @chia_project @HashgreenLabs github.com/hashgreen/cyph…

@SlowestTimelord @ProofOfSynthNFT @yakuhito @HashgreenLabs @TibetSwap It's on the layer of AMM implementation, specifically, in the announcement mechanism in the liquidity token tail

@stmharry @ProofOfSynthNFT @yakuhito @HashgreenLabs @TibetSwap I haven’t seen the source but was the issue part of the cypher library?

To say the exploit on @HashgreenLabs is the same as @TibetSwap V1 would be the same as saying "These contracts both have vulnerability in their chialisp code". They have drastically different technical insights.

@ProofOfSynthNFT @yakuhito @HashgreenLabs @TibetSwap If you know CAT v1's chialisp enough then you know I'm on point for the answer. Claiming that all vulnerabilities are the same would create this incorrect perspective that Chia is not safe. The base technology is good.

@stmharry @yakuhito @HashgreenLabs @TibetSwap Also no clear answer to yaks question here. Want to divert discussions? Maybe finish this one.

@yakuhito @HashgreenLabs @TibetSwap I do want to divert the discussion away from the context of "oh chia developers are just making the same mistakes" because if you dive deeper, CAT v1 also suffered from the ability to forge announcements, just manifested differently from AMM contracts. No misinformation here.

Ok, let's get this settled. I linked the diff between our V1 and V2 liquidity TAILs below. Is there any significant difference in the way announcements are used to link the CAT to the pair singleton? From what I can tell, the only one is that you're using delta (equal to either positive or negative coin amount to indicate whether it's a mint or a burn) while V1 is using a keyword for the same job ("burn"/"mint"). github.com/Yakuhito/tibet…

Chia offers fuel HashgreenSwap's core! 🌱💚 Explore features we built—zap, offer aggregator, Cypher library, dynamic fee, and slippage tolerance—and easily create offers, from adding liquidity to swapping CATs. 🔍 Don't trust, verify: docs.hash.green/features

Trade with your own bots! 🤖

It's now official 😉

And speaking of chialisp… Wondering if @chia_project is interested in building a standard library like Cypher github.com/hashgreen/cyph…

@adrianscottcom @chia_project @bramcohen Then read the README and start today :)

@stmharry @chia_project @bramcohen I am intrigued...

To date there has not been a testing-focused library on chialisp. #Cypher provides you some tool to test your chialisp code while also allowing you to build so much quicker. Also, testing chialisp in chialisp is better than testing chialisp in Python. @chia_project @bramcohen

Does anyone want to submit a CHIP on singleton aggregation together? #chia @chia_project

Then we can actually transcribe EVM-based contracts to chialisp... maybe?

... and the curried args can map to "global vars" in solidity while the solution holds "local vars" and "state vars"

What should the official singleton aggregation look like? Transforming coin spends into singleton spends: - One can specify singleton id instead of coin id - Puzzle mod stays the same - Curried args and solution are dependent on prev spends @chia_project #chia #chialisp

📬🌿🔄 👨‍💻👩‍💻🔧 🎉📢⏭️ 📊💰🔍 🔗🙌🔬 🔔🐦📣 🙏⏳🤝 @HashgreenLabs #hashgreenswap

Supposedly a new AI language on Python... with the name mojo! Interesting github.com/modularml/mojo

@steppsr We can help! Since our AMM really drives a lot of user to use your faucet, we feel guilty that you are being drained. 5000 TXCH on the way!

The XCH Dev Faucet has become fairly popular, which is great! It is awesome that we have so much activity on testnet & it makes me excited for what may be around the corner. However, the funds are shrinking at a much quicker rate than the last two years. Beginning Friday, May 5th 2023 the payout amount will reduce from 10 TXCH per request, to 5 TXCH per request. For now, you will still be able to make 2 requests per day. One way to help is to donate back any remaining TXCH you have after you've completed testing. I am also working on getting some more plots set up on testnet to start farming again. XCH Dev Faucet Wallet: txch1fqnrfjv50d5cvftvyfxr57czp94ztsdnw5w6mdkk8jsk33g7e6hqmwpkuh

Big thanks to @steppsr for the XCH Dev Faucet! It's been an invaluable resource for Chia devs, and has made it easy for our beta testers to get TXCH tokens since our testnet release. 🌱Check out HashgreenSwap testnet v0.1 now: hash.green #Chia #HashgreenSwap