8 Tweets 7 reads Apr 27, 2023
We're excited to introduce Telepathy, the first decentralized and secure zkSNARK interoperability protocol for Ethereum.
Read Ethereum state on any chain with the security of Ethereum's light client protocol.
Live on Mainnet today.
For the first time, Ethereum bridge security does not depend on a multisig or an optimistic fraud system. Instead, it directly verifies Ethereum validator signatures in a zkSNARK. Proof of consensus enables interoperability without compromise. Read more: blog.succinct.xyz
The core innovation powering Telepathy is something we call "proof of consensus": a zero-knowledge succinct proof of Ethereum's light client protocol, allowing us to run a gas-efficient on-chain light client for Ethereum on any chain.
Our circuits are some of the biggest ever written for Groth16 (around 100M constraints total). We had to implement parallelized witness generation, isomorphic commitments and public input compression to optimize the proving time and lower on-chain verification costs.
The protocol is currently live on Ethereum Mainnet with 8 supported chains.
Docs: docs.telepathy.xyz
Try sending a message with our demo: demo.telepathy.xyz Check its status on our explorer: explorer.telepathy.xyz
Visit our website: telepathy.xyz
Telepathy is just the first step of Succinct's mission to build an uncompromising interoperability protocol that is unstoppable, permissionless, credibly neutral and controlled by no single company or entity. We want to build a protocol that lives as long as Ethereum itself.
The protocol has 3 audits from @trailofbits @VeridiseInc @zellic_io. Our smart contracts and circuits are fully open-source and we have an initial bug bounty program.
Contracts: github.com
Circuits: github.com
If this ethos resonates with you you, follow us and join our Discord: discord.gg.
If you want prioritized Succinct support in building with Telepathy or your ecosystem wants to collaborate with us , fill out our early partner form: airtable.com.

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