indexer/com.midnight.kuira.core.indexer.model/ReceiptEvent

ReceiptEvent

data class ReceiptEvent(val transactionId: Int, val transactionHash: String, val amount: BigInteger)

A genuine inbound NIGHT receipt, identified per-transaction by UTXO-set provenance (#284): a transaction that created one or more unshielded NIGHT outputs owned by us while spending NONE of our UTXOs.

Our own sends spend our inputs and return change to us; that change is deliberately NOT a receipt and never produces a ReceiptEvent — so a user is never told they "received" their own NIGHT back. This replaces the old scalar balance-delta detection, which could not tell change from a payment and (because the balance is a non-atomic aggregate during a spend) would occasionally announce the change as a receipt.

Constructors

ReceiptEvent

constructor(transactionId: Int, transactionHash: String, amount: BigInteger)

Properties

amount

val amount: BigInteger

Total unshielded NIGHT created to us IN THIS transaction (smallest unit) — the true per-transaction received amount, not a balance delta.

transactionHash

val transactionHash: String

The transaction hash (for display / deep-linking).

transactionId

val transactionId: Int

Monotonic indexer transaction id. The dedup key: a re-sync or replay of an already-announced receipt carries the same id, so it is not re-announced.