Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #114956
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
416ms
Block → Canton commit
416ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294e7db4141aa4e033461ac8feec5ecb32585cec4ba80b84440c10f1900000000000000000000000061d8b0fc89f6d1b07ba838c89e3395aa03e7a49d00000000000000000000000000000000000000000000003635c9adc5dea00000c080a076ca7b207f1028b5e7f0854921335d9d17258124c157ed3ae9145f5a147a5873a01ef171920dde593e96264ce287ac1ae789608478643a1f3b038dd5b486c144ff