Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185023
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
427ms
Block → Canton commit
427ms
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.
0xf8ab69844fe03ca782c140949f4f3126d2fce64d639f46b48a7a4e528b76611180b844095ea7b3000000000000000000000000db344e62f12fc511dff1d3d79cb651a6a704fea50000000000000000000000000000000000000000000069e10de76676d0800000831c946ea02ec1b9d257e61bb378221bea08da6b0c0d3130f0cc7924a98e43a5521d2341cfa03faadfb5285a77b639f8c484333749fd3f1b716484260a4f1849a9e138d0d26d