Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131984
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
906ms
Block → Canton commit
906ms
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.
0xf8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000adfb12a0149a6c7a5f79f7130aa8fd922af4be4200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea013862e1293cd2b081058bf7019d19c1feb5be4759b53a19ed3cb287a1c6f8150a00a92a912b9db04b1c8b587ff8fdcee90375be2de9f669f07fe3985f86a0f53d7