Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48315
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
966ms
Block → Canton commit
966ms
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.
0xf8ac8085035a4e900982c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007f22d3a9e0470bc5e705426954b10201bfa8ebd100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07e60983a8ba6aef3b98842d98d7e8f41953277229693b02b7969f86ab527e218a07a3340981b648aaf451ae34f0d697f51c269737b3a4247d659880c7df34f49d2