Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103216
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
465ms
Block → Canton commit
465ms
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.
0xf8ab03840107ac098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d6b9fa720fac067ddac4d21504b5ab2479043adb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06fa4abc9d4e291ed878df4c7dacdb5d051555ce1b8c6f396c844fcf950e983e7a0244323ab2eb5867e91ebdcd0f3e694a162dd3da7b95f225a6a9dce25ff02605b