Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133621
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
966ms
Block → Canton commit
966ms
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.
0xf8ab0c842c4968728259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000cb78e849e81ca69d95469c0f902a46b1f1ba541100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0797c36f9c41c4ab70ce3a27a951e7df072329318baad9c32f9ee13f6ab6c0ed1a0733a4f29e55b2917c9833cb8393c1b876c94e741ba77e1d768198713413175af