Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147942
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
1.27s
Block → Canton commit
1.27s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681949cc8b49d8f48a0fddf92cabd589d133d4fa7582680b84440c10f19000000000000000000000000ed48bfc37a176d89492d3563b469998f5febc96600000000000000000000000000000000000000000000000000000000ed48bfc3c080a0da8962ce80b348da02d78041597d830bbaa30834cf3b2a055056e9da53e5d33ba06783b5ed49459a210fe00ce7685a9c6e78d62691f013e49349e6359ba749cf7e