Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219094
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
957ms
Block → Canton commit
957ms
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.
0x02f8b2830e4a250a843b9aca0e843b9aca0e82869294eeae2505ac7bfdea5128396469f0101cc448126180b84440c10f19000000000000000000000000e9c11bf6418b21383b6b5d9c6705cb1922d14d1700000000000000000000000000000000000000000000008601e436c85da00000c001a038806c2397679e11e82224cd28811d83124fdd063231a7ded41c3dd0cb7d4096a07687b44756066044bbf3b206ed93582a1935cc5520087f62a951c15eb8ac4eac