Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166144
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
2.44s
Block → Canton commit
2.44s
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.
0xf8ab03849a7ec80a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000abce2f0e58a5d85e4159639d1e03de086ddbba9900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01a14afec7eae9337f07ffe02f187fc19c155ad5b1d071295189ee96fd1289600a02b090cfcccd6b6598bb46952771855991782e527be98be75b4216294c78f526e