Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208918
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.
0xf8ab1584579b0be28259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000f4e08d67b481fb6eb40e3d5d600ab83cbd081ac100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da015ce302761fb2fd6393d4080e885e77af93b0782b7d35bd0c59c9564779597bba055fd1ff09797a1a8b113cd04d73168a70765a703374b2d70e364075ee4e04787