Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165686
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
785ms
Block → Canton commit
785ms
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.
0xf8ac0f8542527a2be48259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000ee257d51ba30f5f0ec2053cc4567f60816f6dff100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ddea92fc2f1ec85037128f19d81811e0b8b835e0dd8fe95f12cfa9a5c4568c83a01ffb966d8e0ea3aa7755b07b36288180a73b25e85295f4f3a42e9cc3caa7357c