Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137466
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
1.44s
Block → Canton commit
1.44s
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.
0xf8ac07850c0378001a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e49cbe54de10bf6b1e82aee3cc1b3dd3a69768fa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f8a20369f2af44dd71b6121514a7769be5659840c138b094d33cc4935ad03df4a0743038f00177634323fc910a92aaac87a9ff5933db3d7b0a1fd61b2dd428e7ea