Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219150
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
2.67s
Block → Canton commit
2.67s
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e9479d901dd62f8e773d67845f6cf1ae612e94ba34680b844a9059cbb000000000000000000000000aad707c978882cad4d02616f686e1e28f6aec5930000000000000000000000000000000000000000000000034e8b88cee2d40000c080a0e7f296847b214476729e871ee9da70b47e7129d404cbd4ee8886bdcea522fa0fa06078a0036c598f70fab5e8400c7150323eace960e21a6a0b7b67f1ca29e82615