Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115590
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
955ms
Block → Canton commit
955ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819468a82f1eb4900bc3db4a0bfd3a75ef772836ba2480b84440c10f1900000000000000000000000046b3dff3926390c16e9f08045b147f6c1c1ce8020000000000000000000000000000000000000000000000000000000046b3dff3c001a0acb08d7e1f3dd356a58229a4bd5a6ec15a54d5690d4d0074bdde76e54cf3ce1ea069cddbcd34eb3b549fc1ef03f62d3c60a99bacd05f2751e724b167dffe383694