Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165269
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
725ms
Block → Canton commit
725ms
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.
0xf8ab0a847b98a01a8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000078b65e684bceb6b5c3ae58a88f86810903aa7f1000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05298c312d923c0be249768c429cdf8e6b775b25180f13444db1e1ce599d9c1a8a068fc283f9523f74679f0d7242c7455080c05c81b1a65d6d3a73a2d979a43afb6