Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85764
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
966ms
Block → Canton commit
966ms
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.
0xf8ac0a858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000f55b5b1f9e2e732368f3423637aa3e440013426800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bdcfb291243b8169c405b6bcbad449a7596732ccda2f716b3cd6ec5e39e96acea04bfe14c427ca58fd6fa79aa0d8df255149cc6cd405457e1f03485740894f3eaa