Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73371
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
717ms
Block → Canton commit
717ms
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.
0xf8ac8085010e6ae12e82c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008300cbac5c6a14f39181858f13a12ed7d63cb2be00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a486e8caf589ed06cd0da98588b6c8549a590663573909b828346a05514eeccda00b0e8538218ea2a5b24ccd4763b393c5b30f908f937d85e90a70a568b119e250