Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28524
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
326ms
Block → Canton commit
326ms
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.
0xf8ac808531f9a12fc68259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000b917ff7e15c5da2772b6306553162b234add795900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f9bb45bc1a8287fdfa5f88711185183197778b6a50dcba5a365fe320ceb49f7aa061b7920b59702b11b03383dd781db492fb87b18a5bfee8c85354d37d6e10ea45