Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147990
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
1.13s
Block → Canton commit
1.13s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f946a963a175e47de7e8f06cf7251e6c23d2cea0bff80b86423b872dd000000000000000000000000fe6173a26dee94f9a2c7c6c399b82645eb0b8ac800000000000000000000000043c20331808e67d974675df5ca81a6be98dda8a700000000000000000000000000000000000000000000000000000000fe6173a2c080a03cab4df7302aeb82761b374bb56cde90bd7ceb8202f5ffe3b0d496cfc8c549cca05924b0edde0e58ef1d293121f8295c168a29ab5e2046cffd96168045d6f89a78