Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136000
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
518ms
Block → Canton commit
518ms
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.
0xf8ac068507f56ad0088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000027044fdcd87cc612bb5dfa499134d9adb916ae3400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c3ea42a9d7ce7eec049ebdb26b9049067800c867266d933856dc6e7dd09fac52a03d78f2401ea7a734412fbce956fb238ff3548e35842ece46f2524cdcb29363a4