Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174928
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
1.29s
Block → Canton commit
1.29s
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.
0xf8ac03850797a0f1248286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000044fdd236c01373f7c1303569f5fa4eeae84d96b100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea034ad325407c5991e56b9a47f78d943cede184dd5a55a1fd7eb96e29b7e11297ba03e50560ce6000a888db25ee95e24daccad04ad1435acf63712a3f84c420520fd