Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150713
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
764ms
Block → Canton commit
764ms
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.
0xf8ab0384a3f01bf08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000043ec72b44765ea580b039735557e14769be5dcd900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0141e6d54c1a7df6f434879af1a7827f2597023a69263af2746f86c5a436c9429a062e4974c17790da3fe80fe912d156fe46b69be9b1fe843b9cb559829b4d096d4