Core Implementation Framework
Midnight’s ZK implementation is built on several key pillars that minimize the digital footprint left on the public ledger:
1.Dual-State Architecture.
2.Off-Chain Proof Generation.
3.Kachina Protocol.
4.Programmable Privacy.
Practical ZK Footprint Reductions (Case Study):
(A). Financial Services; Publicly visible transaction amounts and wallet addresses.
-Midnight Zk Footprint: Validates transaction correctness (e.g., no double-spending) without revealing amounts or parties.
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(B). Identity (KYC/KYB): Submission of full documents (ID, birthdate) to third parties.
-Midnight Zk Footprint: A proof confirming a specific attribute is true (e.g., “User is over 18”) without revealing the exact birthdate.
(C). Credit Scoring: Full disclosure of financial history to lenders.
-Midnight Zk Footprint: A proof demonstrating credit worthiness without exposing individual past transactions or balances.
(D). Healthcare: Patient records stored or verified on open systems.
-Midnight Zk Footprint: Verifies eligibility for insurance or medical conditions while keeping protected health information (PHI) local to the patient.