Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #124662
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
885ms
Block → Canton commit
885ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692945ae98fe0ddd46f6af367141ddc4cc9abfb56939580b84440c10f19000000000000000000000000af7f39a2b0ea94d63befef7696060fa2b95823d400000000000000000000000000000000000000000000003635c9adc5dea00000c080a0ff93fa63cdc9706fc097b61cf27efbe1d3ce26919150a5b03946363d3b38e92ca0068d2e601b35b14f3db67a03ff06f307936202d3195c9a04997e2e6c64bd0195