Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184325
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
237ms
Block → Canton commit
237ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729462e76845caea4904deccfa7bfa517a453063d3ed80b844a9059cbb0000000000000000000000001dac8639e4f6c38f0b864d3ed4aadb16e98ad7d60000000000000000000000000000000000000000000000008ac7230489e80000c001a0cfad57d77cfaec43b3c4c96fb17e3270af065d9bf32446d9facd22d189ac3283a0455be2a821ce5fbd20be89ebb01b4506ab0c6fb4c825a54cbcafe5be890e12d0