Transparency &Proof-of-Yield
Audit-first, transparent financial system with a tamper-evident ledger. Every transaction is verifiable, every figure has a proof.
Public Metrics — Nothing Hidden
Real-time healthcare outcome metrics. All data is ledger-derived and independently verifiable.
94%
Care Completion Rate
Episodes with full evidence validation
99%
Price Accuracy
Final price matches pre-booking quote
2.3 days
Dispute Resolution
Average time to resolve patient disputes
92%
Evidence Coverage
Episodes with complete documentation
Metrics computed from tamper-evident event-sourced ledger. Rolling 30-day window. Updated in real time.
View Machine-Readable Metrics (JSON)Two Pillars of Trust
Cryptographic proof and regulator-ready exports — together they ensure complete accountability.
Each ledger block contains a hash of the previous block, creating an immutable chain. Any modification breaks the chain and is immediately detectable.
All proof artifacts are designed for regulatory compliance. Export complete audit packs with all verification data — one click, any date range.
How the Ledger Works
Three steps create an unbreakable chain of truth.
Block Created
Each transaction creates a new ledger block with all order data, metadata, and governance rules applied at time of computation.
Hash Chained
The block is cryptographically hashed (SHA-256) and linked to the previous block. This creates a deterministic, tamper-evident chain.
Immutable Record
Any attempt to modify data breaks the hash chain, making tampering immediately detectable. The chain of truth is permanent.
Inputs
Order #4829 · Accra Central · GHS 120.00
Trace
GHS 120 × 2.5% = GHS 3.00 − GHS 0.30 fee
Controls
KYC: Tier 2 · Freeze: None · Gov: Standard
Hash
sha256:e3b0c44298fc1c149afbf4c8...
Narrative
Verified visit → Yield computed → MoMo settled
What's InsideEvery Proof?
Every financial figure on ZenoXCare generates a Proof Bundle — a self-contained packet that anyone can use to verify the number independently. No trust required. Just math.
Re-hash and verify
Take the inputs + trace + controls. Hash them. Compare to the stored hash. Match = untampered.
Export for regulators
Compliance teams download Audit Packs with all proof bundles for any date range — one click.
Immutable by design
Proof bundles are append-only. No edits. No deletions. The chain of truth is unbreakable.
Transparency FAQ
What is proof-of-yield?
Proof-of-yield means every cedi earned is traceable to a verified healthcare order through our tamper-evident ledger. You can view the complete audit trail for any financial figure.
How is the ledger tamper-evident?
Each ledger block contains a cryptographic hash of the previous block. Any modification would break the chain, making tampering immediately detectable. Checkpoint anchors are created every 1,000 events for additional verification.
Can regulators verify transactions?
Yes. Our system generates regulator-ready audit packs with all hashes, event traces, and verification data. All transactions are fully auditable.
How does ZenoXCare prevent referral abuse?
ZenoXCare makes referral abuse technically impossible. Our forbidden incentive validator rejects fields like referral_value, sponsored_rank, boost_factor, and hidden_fee at three layers: API request validation, message queue processing, and database constraint enforcement. Provider ranking uses only distance, availability, price, and service quality — zero paid placement factors.
How does ZenoXCare ensure price transparency?
All healthcare prices are submitted directly by verified providers and recorded in the tamper-evident ledger. The price shown at booking is the price paid — no hidden fees, surge pricing, or dynamic markup. Every price submission is cryptographically hashed and chained to the immutable event ledger, making retroactive price changes impossible.
What is care completion tracking?
Care completion tracking measures healthcare outcomes by following each patient's care pathway from booking to final evidence. Unlike visit-counting, care completion requires verified evidence at every step — clinical notes, lab results, prescription records, identity verification, consent records, and payment proofs. Rewards accrue only when completion evidence exists.
Trust is Proven,Not Promised
We believe financial systems should be transparent, auditable, and regulator-friendly. Every transaction is backed by cryptographic proof anyone can verify.