Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11993
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
928ms
Block → Canton commit
928ms
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.
0x02f879830e4a258221ae85746a52880085746a528808825208941ef419902d0c2afe6e0282fd36b9ac6aeb25311d880de0b6b3a764000080c080a0cf0f784dbd4cd9cc1ed8361afed5f3595fc81a0c1d7b7ff63ded15d805b882b2a049fd17731e59d3f893e86bae74af878123758939fa653c5226637a44a6d8af11