Module utxo

Consensus rule checks for the finalized state.

Functions

remaining_transaction_value

Reject negative remaining transaction value.

transparent_coinbase_spend

Check that utxo is spendable, based on the coinbase spend_restriction.

transparent_spend

Lookup all the transparent::Utxos spent by a SemanticallyVerifiedBlock. If any of the spends are invalid, return an error. Otherwise, return the looked up UTXOs.

transparent_spend_chain_order 🔒

Check that transparent spends occur in chain order.