Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134087
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
316ms
Block → Canton commit
316ms
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.
0xf8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000066bc0ce828a5a8627924ac370429d3f59da0e7f700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d1b1cffb682a791973e1e50f5eff4a18d00f1f433b87f53ca3c875f659a15c42a054fb7478a37179e2083368878349da30e799493f04f21ff121f62fb996508fd7