Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181614
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
568ms
Block → Canton commit
568ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072942bb4707680e34ac9ba41058e63d7b97e112cfd4080b86423b872dd000000000000000000000000dbd3577386c40da5b62d4eda23768c27e75c2f4100000000000000000000000069d5b5f6363c1bc65ab13e9a516200469d53daaf00000000000000000000000000000000000000000000000000000000dbd35773c001a04998baaf63f3de4c35a699072cf00e7a41e244f46a4b2a5b34bf24063abdab55a04e6b37c98d715f4c98d0c735931493e3f0682dfcfdc8cc53ecf3b9b97f6d15ef