Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145936
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
2.67s
Block → Canton commit
2.67s
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.
0xf8ab0b8447868c108259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000001412b25b83cf7e28948403eced0bd6da7f49614500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0fb9286844d51d9cd392a4a1d4a41b2993036e766fff1dfb4f5cf3d52d6e9f515a03f5710e60d242617452fba904f9c5d489b8c3a040df6efc244905c5fe2cfaf6f