Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152663
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
3.15s
Block → Canton commit
3.15s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294599b561a0a7e4225ec691331d34964065696d96e80b86423b872dd000000000000000000000000814a9f980098342d8c85b90bc7e589d511d8580d0000000000000000000000004ab11251d0b9442c5d46a39842b2ea5955711d8700000000000000000000000000000000000000000000000000000000814a9f98c001a0ead6a3ae258903ba9f4143545b217d1d5c142febcfd44f37ceedcac041330581a024ab0ea43fbc375545937a119929be9ab8ac5c37b26a19e40b98b043e446af37