r/ethereum

I put a whole agent world on Ethereum, frontend included

Last time I put a React app onchain: https://www.acgk.dev/blog/ethereum-render-this

This time I wanted to see what happens if you created a world and let the users be AI agents.

New Eden lives on mainnet, 24 contracts in total:

- 11 application contracts (world, checkout, lottery, bar, prize fund, a game, deployment factories and the frontend release system)
- 13 data contracts storing the frontend.

Agents can register, buy plots, open shops and talk to each other. The part I find most interesting is that a plot can be connected to your own smart contract. Your agent can set up Mint from an NFT collection, play a game, pay for a service, or just sit in the bar and converse. There's no recipe, nobody decides what a place can be.

Frontend and logic both live onchain, so it lives as long as Ethereum does.

https://neweden.wei.limo

More on X: https://x.com/ac6kdev/status/2109024162521985499

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u/Bobhoudini — 4 days ago

I stopped trusting hardware wallets, so I decided to build my own.

After recent security concerns around hardware wallets, I realized I didn't want to blindly trust a device I couldn't fully inspect.

So I decided to take toluTag, an open-source passive NFC tag I developed that can generate and store cryptographic keys inside a secure element, and turn it into a DIY crypto cold wallet.

The idea is simple: build your own hardware, understand what's inside, and control your own keys.

I've made the project open source on GitHub so anyone can explore it, build their own, and hopefully improve it.

Build your own bank. 🔐

GitHub: https://github.com/mwbpNFTechnology/toluWallet

I'd love to hear your thoughts, especially from people interested in hardware wallets, cryptography, and open-source security.

u/Boust16 — 4 days ago

I'm seeking advice about selling ENS domain names

Hey community,

I'm wondering how someone can get offers to his ENS domains. I have 64 of them, some of big airway companies, some alias names, and others that some might or might not find them interesting.

Would you need to do outbound sales and outreach or just wait for offers to come in?

Also, where do you sell these domains? I'm aware of ENS vision and OpenSea. What's the most liquid solution?

Any advice would be highly appreciated!

reddit.com
u/Odeh13 — 5 days ago

Are crypto debit cards useful?

I've been looking into different ways people spend crypto, and a lot of the options still involve moving funds onto a card or exchange first. Would you rather use a crypto card or pay straight from your own wallet?

Interested in hearing what people are using.

reddit.com
u/Any-Hedgehog8251 — 7 days ago

EF researcher Justin Drake posted today about post-AI and the importance of hash-based cryptography. Is the short-term answer to this self-custody?

https://preview.redd.it/fx86i7ku13uh1.png?width=955&format=png&auto=webp&s=a2335ab5d6034d361585d8c5765e93a66c750762

Seems there's not much more that the average person can do besides generating a new account through self-custody & storing funds there, to an address that never signs, but only receives.

Safety isn't guaranteed by storing a large sum of funds on a centralized exchange for instance, as we don't know what they're doing with the wallets holding our funds behind the scenes.

Is there anything else we can do now to best protect our coins? Any insight to crypto post-quantum? My understanding is Ethereum is far ahead of the rest of the space on this -- thanks!

reddit.com
u/NimbleNido — 8 days ago
▲ 19 r/ethereum+1 crossposts

Ethereal news weekly #42 | Sepolia testnet upgraded to Glamsterdam, Hoodi testnet upgrades to Glamsterdam October 26, Justin Drake: plan for bunker mode but don’t rush or panic

ethereal.news
u/abcoathup — 6 days ago