Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175246
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
276ms
Block → Canton commit
276ms
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.
0xf8ab0384015288f08286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d98d94e22baa0ade2f30b614bb88c17b6fb400ee00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d1fb5eddd751f76c3af63ac7bb836a23fcab8b8d433802874aa82c9e401d33cba05ff7c73dd974668c839e9239f326e298bab07f63349409bf71bb9bcf65ffb465