Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132449
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
225ms
Block → Canton commit
225ms
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.
0xf8ac0c8501f187b09e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000a19e94da42c40286992f03863522a70514b3d2e200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07eb58c033d8c111f76ddd45e78b466b1a919752ac91900b517dac2ef16dee6c1a06edc8485203474de595f7ee05c980145ffcc2a1bafc8d0fb64bd43f422780162