Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208480
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
457ms
Block → Canton commit
457ms
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.
0xf8ac15850a02e400138259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000006cf08d7a199e8b1f419c72094ef024cc232c7bf600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0aa265f72273b3c045c9c859b3858c4a9b43bbef092bd611c9834ada6716f743aa02293d7f0956707c2cbce2218a52c1ce395e743067750da5fd5df23a648ba2df7