Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42349
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
186ms
Block → Canton commit
186ms
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.
0xf8ab2684cb5591f2827e90946154b99927e32be3271dd9eaea8b41443067b1e780b844a9059cbb0000000000000000000000008a340c4a0c7d4e61857033cc279d503aa314d84000000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0fb182b427f6fd0045d394be7e74bc00bda5005c6a30c65254cc29ddb780476aaa015d014a1a2c96ce6cc88feffafb80697dfb156f922f31ca32607e260fe35bfa9