Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179416
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
3.78s
Block → Canton commit
3.78s
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.
0xf8aa0383eb17fc8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000078666437204d74eb25c2171d1f5b0944ac39f5a400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da038d3acb6587c3e9970d23aed46bc19319b9209e3045f016deaa977c70216e3b3a04ce4763f979e487ba91169fa5245df7be527eef382ae47e05a7d63203c43fecf