Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42435
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
388ms
Block → Canton commit
388ms
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.
0xf8ad2885013b702c0483011e3994fbcc5edcabad384e1aa3e75587e263df1b9274a780b84440c10f19000000000000000000000000db344e62f12fc511dff1d3d79cb651a6a704fea500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0ad3a2ef67302d7f27205091047558544d5f8a9c56aa71ab78aced63584b115c9a04720db34302beb24a6888de422fdc08dd82ec66b113b94bb52bdccf258b4f7e3