Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139808
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
704ms
Block → Canton commit
704ms
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.
0xf8ab0c84089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000026f65b98019f75e36319dfe3411fee84442d866e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08f03824c59ddb2e081f0ee4da57e932bf84d7b0f030659d43b19ceac3781d543a0389d83b21a937cde17ca2192b046c6280e74e58edb5524d9c78fcc3dca61cd06