Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212610
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
637ms
Block → Canton commit
637ms
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.
0xf8ab0784d9fdab088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000077a7c2e97e2b4d08143c36fe73384c9830c5230e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ea883f1ed1367ad0723eeedbe8b2c6084314581758f67efef2bac653d36478aca06f042456f2c76d4aab9f90f3d6c97c34eab201ec9c6bee79dcc80aebe2034e53