Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185361
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
967ms
Block → Canton commit
967ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286869490fbe7e84df1824936aaacbc634497cec8e7952980b84440c10f1900000000000000000000000054bce9844a1c3160398faf002c69470f2e04d19c00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0ed8c07fdb11d7077298ba2d39bb573c9c84ecfb0232adae6a12aa2e9bc2bcb20a041e1f312d144afc621ea8372b385063730335a8124a1f08d91227dda3ce495fb