Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151597
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
284ms
Block → Canton commit
284ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194bdc638937f6d510d29b323ad7a60d8277675d2e380b84440c10f190000000000000000000000006bbb9e344d90d3564eb38cfeba3b8bf665b78dfc000000000000000000000000000000000000000000000000000000006bbb9e34c001a0517584c956ab8a6ba3e43929ff082f3efbc21620c825bef46d67c9f0a5f95852a0349047522a257933a34bb84e508538a44d1024d33effab1a320aa81ac6c74f8d