Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185125
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
548ms
Block → Canton commit
548ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729424776bd1254b34c5fe37d1b23b6b5cf9baac899580b844a9059cbb0000000000000000000000008ddafb4ae40b4c085f42eeba899361748c6f9a280000000000000000000000000000000000000000000000008ac7230489e80000c080a0145252eeb8da89f4a4217fdd26f00c10301f770e1326bf8f87f40460f403166ea01806076a5c91495b2c34accc80ef8d6c7f31fb89019b4a1b9057405300515a2e