Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139614
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
774ms
Block → Canton commit
774ms
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.
0xf8ab07841bc3bff48286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000228c32e833301d0baea260c2a851b732c57cd9a600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09b0603a36c3500612c65347135f9da2fe59c6b0874506d464c0db736be2cc7cda0185c189c14ece4e2e3fdb4f69fa1054a49eabaa10c80453f88dbfb028d4889e0