Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220325
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
709ms
Block → Canton commit
709ms
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.
0xf8ab0d844b1a13108259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000596f31534132c56ac036854f6b40355ffba24e0a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03031bc14bbcd1553d1bb8d0f222074a10216eaeeb396e0861148875d6c39d549a01eed6272e609aeedc9b5c3632cbe001fa0bc73ed11c616b0759bc8f5afb5bec5