Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #209394
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
118ms
Block → Canton commit
118ms
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.
0xf8ac12858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000cb4bdab500c704a3011cef77ebb6a6ea060d283800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0953d714954418b3034cd34eb3b8baaef37e504022cc304bb37b5f00452ab8ae6a030e2497fba6ae52c4091441641b754b7094beacffb3642b5af570c19b48d22ef