Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196227
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
3.98s
Block → Canton commit
3.98s
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.
0xf8aa1183419c408259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000005b3f0a8bb8f6d7172dffb01562d816102891a4d400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0917db3e0e91c23c6347625fd4f3fed7f6178cba7330e5ffd5303a5536bc469a6a034f390374014d1b5834b055ef74af1d6ac1e66f6b69125dd0446efe369f326ae