Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24737
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
868ms
Block → Canton commit
868ms
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.
0xf8ac16857a3c70420782c140947a2ff62500afcd97e72651f82009fc72f02754f880b844095ea7b30000000000000000000000008561587375d3ee8d24032d0572281336a67abd710000000000000000000000000000000000000000000069e10de76676d0800000831c946da057847060b8631375202cad78f811a138c8f63fd060e9d5b806353527bb386d64a06042a3f2cad976a9e842dbe9836fd8ee932d8af5f854842bb6da370dc19f5be7