Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148197
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
6.01s
Block → Canton commit
6.01s
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.
0x02f874830e4a2574843b9aca0e843b9aca0e82520894a92fdcf28a687f0e03aaaf54c535ee5cbcd660f9870e35fa931a000080c080a0b47b5b2f769ba9ef883e0a33dbafeac65cd5cf80a0f7d4e1d921044000f7238ca034eb5ebf23e153e7d7d2de8b5dc30c8b3a10a54ed4701c65264d7dcf44ceed68