Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #416
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
109ms
Block → Canton commit
109ms
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.
0xf8ab0384ae5befa582c14094ddbd108978b8b8220d63388376472f18bcc5649380b844095ea7b30000000000000000000000002c835c5ec820860baee0b1607ff1d846f1e87d0a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0d2d48afd59c1681621d6ad7380b473b9de559374aa8181197407709c82096502a00605db7e4df441962e3beacb85f6a41fcda5ea394e945e86fc4000597d72100e