Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118583
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
466ms
Block → Canton commit
466ms
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.
0xf8ac50843b9aca0083011e399438fd8bd986975acfb39ebe5522c4c90740d27e6780b84440c10f19000000000000000000000000255ac86981438ad91e0fb9634eae4c59c5919a8400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0575b618939d339b4b2b24d6fed51472d704c8990412e4d9f7427fd390e3fa5a6a06f3f8dc586abc468cc2826d89ba00172893c850506785cfa41cff5f2e9a55f81