Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #12135
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
2.32s
Block → Canton commit
2.32s
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.
0x02f8b4830e4a255885746a52880085746a52880e8275df940ca315f10fa964a133226f2979b78f92c36f2e7980b8448bf9a96100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000005c080a08f7694e77fa555b44ee270ca03fad482febf28718589f65ae794a55882bea106a04c8bd3a5edc91ab0d9f313b900f219f56b2e7d44c928344ea34538044b1656c0