Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220926
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
698ms
Block → Canton commit
698ms
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.
0xf8ac12850405f7e00a8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000a696628452b531366acad1d76ebe13b4bf7d1b6c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ea01b102da4251fcac10d2ca15c9f1859a8959a8a3a23c33d89e49d44f42f715a06b08ef7d754401f6b426869d6d524a02123349311a16f30448ba275d9612c03a