Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187742
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
1.12s
Block → Canton commit
1.12s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294c437af3e68332abd4cde2c50e2c1d28409ce910880b84440c10f19000000000000000000000000f9c9f639cc0461b4125b50f8b6cbf8f14e7ab3c100000000000000000000000000000000000000000000003635c9adc5dea00000c080a0f48b4fdc647c869cbaaf29441e6b937d6c432cb655c8ee847eb555a2439287d2a07d2113c75aee2380adee9ded3125b739f1b60e8383541c24a4c21e4d541d6cae