Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180376
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
317ms
Block → Canton commit
317ms
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.
0xf8ac03850d63a6073e8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000001586874af8e149c5c69887c23e3692076a1a1a800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08606b98010726d28ccbb2dbd2b9e0625462da2fe5132c68c6310bafb11bd1427a03c58e4969fa413c8b1f7e62a4da7c7093cb517851df0e1dc426e618b79dd572c