Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134689
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
585ms
Block → Canton commit
585ms
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.
0xf8ab0784843d519c8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000004acc25da394407e10c693b878bb3b938907b1e2c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09ea74ae4bd766f2c664e5d25696e368415cbc5dc54979415eefbf78aa81ef50fa0209799a476ae16d26e5cdad43ff1c0bf894ab50bf600c4d9c3ae61955c311513