Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199196
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
1.82s
Block → Canton commit
1.82s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729405ebcd9a30412236c350c6a38782365f21211f6080b844a9059cbb000000000000000000000000f514223e70264a14ce9d77831f35f9a3bcd6b6380000000000000000000000000000000000000000000000008ac7230489e80000c080a072fa527c48d22b155acc811a25bd26215b2c5af28c5c0f8fdd18c0a520df70e3a03189d5ac43da0828d1876c50571667da28e741be680e5a762cffefc0682ba982