Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220765
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
627ms
Block → Canton commit
627ms
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.
0x02f8b2830e4a250c843b9aca0e843b9aca0e82cb72949f999e4be4fb048df633bf10c0a191cb9dc3f18180b844a9059cbb0000000000000000000000000116f81f598fe0d8757eaefa94304818fa396a5400000000000000000000000000000000000000000000000098a7d9b8314c0000c080a0d255f2718805b3ae30bc1e24fc6f0ad3f480439c237dd0c251a436096a9bc93da065313fac043d1256e21aa5dc19bc38b0ce0bfefdd90a49a6a75c57919239bfa2