Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207143
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
217ms
Block → Canton commit
217ms
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.
0xf8ac0985386952e3748286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000178f0ff08318807b22c38f25d84a1d0e47af601900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0228fb38b327afbb6af355d6f526d3f21d946534a835ee6740a014d256c4cd467a031a52e219d653bb39314230917379ce316f67a724347e05da116bd007bfd6117