Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151409
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ab0484ec1213c08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003444875de0ce0b922e4998ff973ed375fc8d3c5400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e18d3c68b1377885af66a4738dd6840bfeaee6f87ca5d0c73058c6d074bda370a042ade8e37964c0bd513c2a21fd32876f4c079f096b6566fccdc145a6b776af3e