Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136628
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
866ms
Block → Canton commit
866ms
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.
0xf8ab1084089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000026b018ef20d7244ca6dcf53bd179e3fc07b926af00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01cac911690a96fa456c3c4cf63adeca5e8cc76b6bc8c044949a6b80335c0d950a00d642e13ffd2a3d840a7a7a373979b4b67d726d48747614bfb8e2de41e6e4b29