Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174222
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
1.02s
Block → Canton commit
1.02s
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.
0xf8ac03850cda8ae7828286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000dc325a39ff83cdd477e4914edd1a24593e18418800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d24b17e4f58631abcc94a0b1d08f4fcab83bae05647e7c845118ccbc4eb52dbba02f3e442ab437e9ff6e832583ea6f42ce277ebac6e13b3b72d786573aa9994e49