Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #177077
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
556ms
Block → Canton commit
556ms
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.
0xf8ac038505bcb61e0c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000384d600678ac8975d7d59d19ee596c69b946563000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0dd3fc943e4934bbd785aef298fbd46bdeb3c7a28814756aa241c582d492ce7eca01b437c8a294092499978baabac260cbc882551b9771ab87e2bd3da300a4f8cf0