near
Add various versions of MPC contracts
Is your feature request related to a problem? Please describe.
As a user, I would like to discover the different MPC smart contract addresses in documentation instead of Telegram.
Describe the solution you'd like
Add the contract addresses and information to docs, covered in the final message here:
Additional context
Chain signatures is live and I believe we need internal folks to be updating the documentation when there are changes that affect partners and builders. It's unusual to not have an issue created when this is a known blocker for developers.
I appears that the testnet contract linked in docs (multichain-testnet-2.testnet ) here:
https://docs.near.org/build/chain-abstraction/chain-signatures#create-a-chain-signature
It seems that this contract has been down/offline for over a week, with this transaction being the last successful one: https://testnet.nearblocks.io/txns/6dJzPYBSPgidGvpt7JRX5qeMAjd7p4sMtHXZFanDtfxi
In terms of the v2 contract, I created this issue after seeing a problem:
https://github.com/near/mpc-recovery/issues/590
I believe the v5 version is the one we're supposed to use. I've seen this error still:
https://github.com/near/mpc-recovery/issues/591
but it seems like when I immediately try again after a failed transaction times out, it will often work. So I believe it makes sense to change the address to that one.
Okay, looks like the highlighted screenshot isn't correct, according to this comment: https://github.com/near/mpc-recovery/issues/513#issuecomment-2117098099
it looks like we need to be pointing to v2.multichain-mpc.testnet. I've updated the pull request
Can we add the v5 one? It seems that people are mentioning using that in the Telegram channels. Can we add details on what that is, where the contract is, how it's different, when to use it, etc.?
I wish I knew the answers so I could modify my PR, but I don't know and it doesn't seem to have been communicated externally as well as internally.
@gagdiez can we add more info about our envs? You can find more information in the comment here: https://github.com/near/mpc-recovery/issues/601
