Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172881
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
4.43s
Block → Canton commit
4.43s
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.
0xf8ac4a84aa54bc8083011e3994f5150eaef22b54b288cf8dc1ae8c8f9ac86b488980b84440c10f190000000000000000000000006a685d624b8a853b99228c96f3c5b0b03f7552c400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea013443bd72883cc60ad5ae3cae9d0a5947a554510a66c5680dac9dd85509189f4a05908a7ed41f36e01eb194f0e3f3039b6fd1418d1acf16db8792e85dd4c3c7d0a