Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28529
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
717ms
Block → Canton commit
717ms
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.
0xf8ac80853bf85b06208259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000006cf08d7a199e8b1f419c72094ef024cc232c7bf600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e94dbaa61aebafe27d0b2809ac39dfa809bee5f1a6df8824cc9d013096b9cfafa04e54a5add9563c0c6d13370a16f2ac085dac395ef335ef4c8a7bfd4c130b60ed