Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19245
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac8085509d71ee868259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000001668a52a021fef79719317584869e66da8a4250200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f0613f08252125c932cf18785e751b1ca27100be9933376950601fcb5f6b7f29a0065abb90932e302ca76d43b48febd388f85aff677670cc10b9148e1f6fc38d15