Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214597
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
787ms
Block → Canton commit
787ms
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.
0xf8ac1685052a65315f8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000000d687d718d3da27f75f02e5430e88c3338e1decb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea096bba4878a83308e7f2f98e6fc799e2942bb697750fac9ea1bacee40d4b646d9a05b6edb6e00b74003b80ce82354f90b9ee418656230bd25d2154a952b3a755920