Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169099
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
986ms
Block → Canton commit
986ms
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.
0xf8ac0385399242e5378286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000083da4cbea3306f6b4586609fb09721076ab4e0a900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0196a5e8b7a10fac28984cccae784bde63bd458dfe9aabaec0db383319fde0118a03d2c6393b383a2e918c660f48cd5d03502497385c9f574286c4af4db3144c995