Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151218
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
1.45s
Block → Canton commit
1.45s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929415a2e2108b29aa406f52d014795063cc84ec478980b84440c10f19000000000000000000000000c486f31675d8ad39b6b344f7719452b8715f713d00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0e826dabf3ae9974aa314ab354d3353720e388a328c28fbd4b65fa5e7d58acef2a022dbd8a5163c384e4f0535d0b43e0c1a9833b84a33ac4a04cec20ca606b21e99