circlefin / evm-cctp-contracts Goto Github PK

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TODOs

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Hello,

I have read the whole documentation, smart contracts code and interaction code. I am very impressed by the solution that is being built. Circle is going to significantly improve stablecoin access on blockchains and increase the strengh of USDC.

From my understanding, if a Blockchain wants to start integrating the devnet mint/burn bridge of Circle, it needs a few actions from Circle:

• for integrating the Ethereum -> Blockchain devnet bridge, the Blockchain needs to be associated a _domain in the remoteTokenMessengers storage of TokenMessenger.sol,

• for integrating the Blockchain -> Ethereum devnet bridge, the Blockchain needs either that Circle attesters work with the Blockchain or that Circle whitelists the attesters made by the Blockchain, in the enabledAttesters storage of MessageTransmitter.sol.

How to register a new _domain in the remoteTokenMessengers storage of TokenMessenger.sol? This way, the Blockchain could already start the integration of the Ethereum -> Blockchain devnet bridge.

Hi there,
As we know that goerli ethereum testnet is deprecated and also tx fees are high in that network, I want to know when will be CCTP deployed on Sepolia testnet?

Please upload the ABI for the Smart Contracts with the Contract Address by Blockchain.

https://github.com/ethereum/EIPs/actions/runs/8751677361/job/24017779761#step:3:1

We would like to increase CCTP [thus USDC] adoption in chains which do not have EVM: Substrate [Polkadot/Kusama, WASM - 75 chains], Cosmos [59 chains], Stellar [1 chain], by us contributing code for WASM Contracts in non-EVM smart contract platforms, starting with Substrate. With your support, we imagine others can contribute CCTP smart contracts in other "domains" (Hedera, Cardano, Algorand, among others) with other non-EVM CCTP smart contracts, ideally resulting in CCTP contracts supporting every token.

We believe any such execution should be supported by

1. Circle-led audits
2. a growing registry of CCTP assets and domains covered
3. a business model to support and maintain CCTP contracts across all the domains covered
   Can you suggest a mechanism and means to address this generally, and for WASM Contracts specifically?