Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9145
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
2.63s
Block → Canton commit
2.63s
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.
0x02f879830e4a25821a25851ee02663fe851ee026640682520894b6f3bf0c5f37bbcb900c3c36f85d67dca3b51270880de0b6b3a764000080c080a0bf8046c2b21aeab818912a73923d3197f6c99b65f357d4871e7d0458935564e2a00aaf6cbcdebeb4dc9eccf1085d03ae6b641b08232ef5fd3c5f4ff5628a4baa9a