Implemented records
Transfer identity
A transfer is recorded once for every tracked wallet it affects. Deterministic uniqueness prevents replayed BSC logs or Solana observations from creating duplicates. BSC cursor identity includes the normalized wallet and token contract; it is not keyed only by a mutable symbol. Reference fields—payment_reference, settlement_reference, corridor_reference, origin/destination leg IDs, pairing method, confidence, and paired time—prepare indexed movement for future authoritative correlation.