Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158794
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
256ms
Block → Canton commit
256ms
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.
0xf8ab0384d59300138286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b56d5fe6e52629482e406023501220d943a3570400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a37985717d80e16ae770b3bdc341ad99f1e6fcfda9fe3640e0aa9bdc2d22c551a073e432c6034c701ee24b41ad03961af0d4cd775381e624229b9bfb5027061028