Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212440
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
607ms
Block → Canton commit
607ms
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.
0xf8ab068408301e688286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e8d3322e5318d4d5e1c533a93de21880ab98edb800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fdf81cce78fa6fe80a97396ed6ad6c23560afb47492950af7d625c1ba158d2b3a02f34960aa25fd7ab45636f2a1549844286c2ea22eb25097a25aebc440171fb76