Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204703
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
667ms
Block → Canton commit
667ms
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.
0x02f8d2830e4a2505843b9aca0e843b9aca0e82e07f94cbfe11be70904bb2b98c8a5afaab9a6562128a4080b86423b872dd0000000000000000000000000c966a41eb4dba7d032102bf45afffa814ff188d000000000000000000000000bbb2e722cde523b1870f02b3e140f555f916f6f3000000000000000000000000000000000000000000000000000000000a782255c080a06e3c5df632ee6804cea6b5dc62c1316e194b1cbb5b89b947566fae92b07ca800a07c725e62949880b570b464edde42ae8b526d2fce43f6119b9635d12532ac875e