Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184324
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
688ms
Block → Canton commit
688ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929462e76845caea4904deccfa7bfa517a453063d3ed80b84440c10f190000000000000000000000000dc11c40d2bdd4035f30200d487d721e2c9ec88e00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0d09212606393c23ffefbd5dc5cea3002ecda161318a1f2a46f0f397b238d5c2ea069c0e2577d1247debfb81c33aa8aae730da72599bdb60269190da87cedff9710