Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86473
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
856ms
Block → Canton commit
856ms
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.
0x02f8b4830e4a2581b0843b9aca00847735940083030d4094c298a5bc1812588229c4a8da17e83da13b9d7f3c80b8442f2ff15da49807205ce4d355092ef5a8a18f56e8913cf4a201fbe287825b095693c217750000000000000000000000007a5d72d2b9aa5345802511c4c49eec8e86826192c001a09db7079bcbd9be57ffb5f83fdb14a8b1ed1e4389ad2b6463c3c37f195c3d75d7a0781d1bd84e549ed850087e94f4f497b066822d3293c506301744598b24cda331