Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48363
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
295ms
Block → Canton commit
295ms
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.
0x02f8b3830e4a2505843b9aca00843b9aca15830119d394ac6adc32372d317507fb69b4e129f203790cf47680b84440c10f190000000000000000000000008146577e35341349c7874c62e3e765793cc68a4300000000000000000000000000000000000000000000003635c9adc5dea00000c001a00d2506be953e595a0f709811e7803c690c4065c80d56b6b2da4d1a21c96b1920a038b451a1ee7de381a431951da3bc1c797703973fc07aa2ce123252edc9f2addf