Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145452
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
3.42s
Block → Canton commit
3.42s
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.
0xf8ac07850139e8297b8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000d6024337cd3a9bd48fdde1682a8cc4adb134622800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06716b7ace75e7ef0ad7b41911cabc8ab1628547ef16cd60bf1a98e67ffec13f7a0039ac0bb98a4bba2a5e642e18174bf47ad03e361d38584eeb8104b69329605ab