Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179336
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
277ms
Block → Canton commit
277ms
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.
0xf8aa038325f80e8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f40fce0970c85d59cafcafe57efe8dc946d62f7f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea099cdb5483d15fa07a166be949417db41c398ec821e6fb0f2e483afefad2f84a8a068c8a2659c3d9f04c3e13a720fe287658e5127476c50dcc6e34a16bf0616e447