Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163555
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.
0xf8ac0f85052a65315f825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000004affcdbb4f0739fbf16b00a2bb1b4fc98ffbe98700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b05178c86b0824803dc7eb341fe58451ea2d36ddeced857f2a07978d2e20a1c1a05820c32df6cdffc4ca6b3870339433e819c383dc9678bb7afd02595c0a8ab8bd