Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180167
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
649ms
Block → Canton commit
649ms
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.
0xf8ab038480befc098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ac3dd6d26049af78d57bebec50e201aaa70ca74a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea077be6e2b5d1c5450621a460ccb97cd2a14ab550611b2d494018dae2f6fd03d1aa06961af14433beeca466461a37615364a426e9e273e8041d9e34db5701e51f753