
Andreas Erwig
@erwig_andreas
Cryptography Researcher at brainbot working on the @ShutterNetwork
ID: 1834138366926786560
12-09-2024 07:54:10
69 Tweet
19 Followers
17 Following

We built something fun :) Make a prediction, choose a time and have it revealed by the Shutter Keypers via Shutter 🛡️⚔️ API in the future! shutter-predict.shutter.network Be aware this is still very early/rough software, please check it out and report issues/improvements!

I have committed on-chain to a prediction which is threshold encrypted until 31/03/2025, 15:10:00. First characters of the ciphertext: 0x039917ea Here's a link to view it: shutter-predict.shutter.network/prediction_det… Follow Shutter Predict to see this prediction revealed when the time comes!

I just published a post on ethresearch introducing an anti-collusion mechanism for threshold encrypted mempools at the example of the Shutter 🛡️⚔️. I also discuss how the mechanism could even be applied more generally to any encrypted mempool design ethresear.ch/t/an-anti-coll…






Even if we have scalable FHE for verifiable, confidential compute, we'll need to (selectively) decrypt to process the results, ideally decentralized. This is why threshold key management is needed even in the "holy grail" vision for cryptography. Read: blog.shutter.network/guardians-of-p…

What do ePBS, FOCIL & encrypted mempools have in common? Together, they form Ethereum’s best shot at true censorship resistance. We’re calling on others to help build this architecture. Thanks to Marc Harvey-Hill & Julian for feedback on this blog post. blog.shutter.network/the-holy-trini…



Appreciate vitalik.eth sharing our blog post with @DecentDao. Totally agree, governance works best when people can vote their conscience without being swayed. Shielded Voting has been major feature requested by DAOs. 600+ DAOs have already used it on Snapshot.eth.


* Luis Bezzenberger, Andreas Erwig, Marc Harvey-Hill present the "Holy Trinity of Censorship Resistance", enshrined PBS, FOCIL, & encrypted mempools, as a path to restoring fairness and neutrality in Ethereum, with a Gnosis Chain 🦉 mainnet demo of encrypted transaction flow from the user


2/ 🎤 Talks: 🔸 The Holy Trinity of Censorship Resistance in Ethereum Marc Harvey-Hill, together with Andreas Erwig & Luis Bezzenberger (brainbot) 📍 Protocol Berg v2 | June 12 | 11:30 🔸Surge: Accelerating Ethereum’s Rollup Roadmap Marc Harvey-Hill 📍 DappCon Berlin | June 17 | 3:05 PM

Shutter is coming to EthCC - Ethereum Community Conference[8]! Join us for our talks by Andreas Erwig, Luis Bezzenberger, Loring Harkness Add the talks to your calendar using the links below. 🧵1/4
![Shutter 🛡️⚔️ (@shutternetwork) on Twitter photo Shutter is coming to <a href="/EthCC/">EthCC - Ethereum Community Conference</a>[8]!
Join us for our talks by <a href="/erwig_andreas/">Andreas Erwig</a>, <a href="/bezzenberger/">Luis Bezzenberger</a>, <a href="/LoringHarkness/">Loring Harkness</a>
Add the talks to your calendar using the links below.
🧵1/4 Shutter is coming to <a href="/EthCC/">EthCC - Ethereum Community Conference</a>[8]!
Join us for our talks by <a href="/erwig_andreas/">Andreas Erwig</a>, <a href="/bezzenberger/">Luis Bezzenberger</a>, <a href="/LoringHarkness/">Loring Harkness</a>
Add the talks to your calendar using the links below.
🧵1/4](https://pbs.twimg.com/media/GuWwQpcWAAAC4l9.jpg)

Our message to EthCC - Ethereum Community Conference[8] goers: Without an encrypted mempool, there is no mass adoption on Ethereum. Let's end malicious MEV by encrypting the mempool!
![Shutter 🛡️⚔️ (@shutternetwork) on Twitter photo Our message to <a href="/EthCC/">EthCC - Ethereum Community Conference</a>[8] goers:
Without an encrypted mempool, there is no mass adoption on Ethereum.
Let's end malicious MEV by encrypting the mempool! Our message to <a href="/EthCC/">EthCC - Ethereum Community Conference</a>[8] goers:
Without an encrypted mempool, there is no mass adoption on Ethereum.
Let's end malicious MEV by encrypting the mempool!](https://pbs.twimg.com/media/Gu7YvCYWsAE_Bvz.jpg)


Thanks EthCC - Ethereum Community Conference for the opportunity to speak in Cannes last week! I presented a novel anti-collusion mechanism that significantly reduces the trust assumption of threshold encrypted mempools, using Shutter 🛡️⚔️ as an example. Check out the talk here: youtube.com/watch?v=SsLEfy…