Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120607
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
875ms
Block → Canton commit
875ms
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.
0xf8ab4a843b9aca0082c14094a7fbad33b004f92175d124392721c33e83031ed780b844095ea7b3000000000000000000000000c5415063ed4d8247ee87c81629c8e8cc4613c97a0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0018c6bae620b6f190e937afcfc7d35afd309964e337a5ab1707f3041581a1c26a03a6dd8f8e2f007538733fd18f31a10942ec4142448ed9505de62ff3cf95f30c4