Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148080
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
2.78s
Block → Canton commit
2.78s
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.
0xf8ac07852e0e9bf3d18286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a1b2578f717ea65e2283f90976f67ab1b529915e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07d7f353aa7250d1ab5de127ff3ea4f1c66aaa7ef800b3b7c3ead9b875744029ea0246b636b8b0f3436d43e4be0f2d1918fa43b2d33e4afabbc98917aed0ff08f6b