Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14097
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
509ms
Block → Canton commit
509ms
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.
0xf8ac138504b7b956cf827e9094599bf7cfd680322e412883271a451059d3213ea480b844a9059cbb000000000000000000000000c417f00ba3859f2c7a9d9ebbe8d606fed86bf18800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da08fe0aac18e169606113c2be7ae378471cec7dc3fad4c3b8f5afd6d66e6df8f72a01c8994e3c80c43f63f5c9211a0792cffa65034d67e4b1655339fa17e091468fb