Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143640
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
1.81s
Block → Canton commit
1.81s
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.
0xf8ab0e84089544008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000f74e536d3062d2b5a8b02be8b477815ed755382600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da026f9a41ca5e26cc020c09e44a7b219cd0069d8d0f03bd71ca7f28ea9d51ec9d7a0248ececb6028b90cc470da9c3672d2c87ab69e4c655a79470e29e510494adab2