Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182733
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
187ms
Block → Canton commit
187ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692942bd7a2fa5c7a017b2f6bde81c1b7ecb3da2ea5bb80b84440c10f190000000000000000000000007d360feff7a48b30e0f507670e6763ca0377dea900000000000000000000000000000000000000000000003635c9adc5dea00000c001a024738839a705481a3e3f3618cb2d2a217904ae6cd37ca49d7debb38af06224e5a038f2c39064ec0b612ac44ef31cc585e19963e87c98a53c20e8bcfaaf3419a2fe