Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202136
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
937ms
Block → Canton commit
937ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692946c03d36f5d38bafd06d19c701bfeef33dc09647080b84440c10f19000000000000000000000000e95dcae4de6c9e046bf7702086e966d35f48bf3800000000000000000000000000000000000000000000003635c9adc5dea00000c001a08755216229c25b1259975a354b35e3db0eb512e32c927a3442ba0c3e95a65793a0637e128b531b3add79c5980020fad811a687e47d9c1c690d9e50d52162f398b9