Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167400
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ac0a854091f0dc738259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000ed30f49d6542c2dd3769643179a0a9e390da0e2500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0311a709f4ab60a369be8ce388eabb24f0aa2aebc0ff55cd9d03915b6e98a7ca8a0441584968a15293bc9abb27a7094f1ce290e98ba5cb1d11d71a5e69a88b77755