Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166497
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
1.02s
Block → Canton commit
1.02s
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.
0xf8ac0a851bc392707e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000ca929bf67d41a03217e64b3354e8334872f6362500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ced473099acd40d9bc4dab9bbf8c3ad5ed26c9eca75e1e28cff492dc2b06688ba04c35c43adf85345a57addd3fd3755e2f5b217830df86904e746495e48cd4ec54