Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140562
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
1.98s
Block → Canton commit
1.98s
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.
0xf8ac078517c3b1fd3a8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000003abe538757a76d6d325a586bc6a994f56dc3d8d300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0285eda39d574130caa4962fe131518a2b9c7ef2966e9e2010a14dc07163413a6a05047d70377d6f93e3c91e0d66e8f0377b0ac763bba042f594802be10da44ef2a