Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166170
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ab0384b964f00c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b23f75d8287c42ccffdba8d83a43439fec9814f200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00129f6aafbba5d5223b5a04b4b813fb1096e0d5f104fdde5d3a9972e0fe78704a03541029c212207b581c7a08aefd1741a05d8417e5ee655eecdb5d6c320ecbe0d