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Support Cosmos EVM new Key type

Open iwbinb opened this issue 6 months ago • 5 comments

Cosmos has recently integrated the EVM module (https://evm.cosmos.network) and introduced a new key type: cosmos.evm.crypto.v1.ethsecp256k1.PubKey. pubkey: '{"@type":"/cosmos.evm.crypto.v1.ethsecp256k1.PubKey","key":"abcdefg"}' Some new chains have already started integrating Cosmos EVM and are using this new key type, but Ping Explorer does not yet support it. Please consider adding support.

iwbinb avatar Jun 27 '25 02:06 iwbinb

@iwbinb Could you provide a testnet with swagger? it would be much easier for us

liangping avatar Jun 27 '25 22:06 liangping

Tac testnet used the cosmos evm sdk. Github: https://github.com/TacBuild/tacchain Tacchaind version | v0.0.12 You can use NodeStake services to sync the tac testnet node: https://nodestake.org/tac

iwbinb avatar Jun 28 '25 08:06 iwbinb

Hey @liangping, this testnet is ok? Would it be helpful for your integration of the new Cosmos EVM key type?

iwbinb avatar Jul 01 '25 10:07 iwbinb

will do, but not now, schedule is full.

liangping avatar Jul 03 '25 00:07 liangping

It’s said that the already launched XRP mainnet also uses the Cosmos EVM key, and the upcoming TAC mainnet and Babylon upgrade will adopt it as well. Will this accelerate the timeline for supporting it?

iwbinb avatar Jul 13 '25 13:07 iwbinb