PRIVACY-PRESERVING FINANCIAL INFRASTRUCTURE
The Ledger That Proves What It Claims.
Cryptographically auditable transaction processing with zero-knowledge proofs. Every transaction retrievable. Every state change traceable. Nothing of value lost.
Platform
Core Capabilities
Sharded Ledger
Deterministic FNV-1a routing. No coordination overhead. Horizontal scale.
Zero-Knowledge Proofs
Groth16, PLONK, Bulletproofs. Prove compliance without revealing data.
Cryptographic Audit Trail
SHA-256 hash chain. Tamper detection built into every transaction.
Multi-Asset Support
Native currency, fungible tokens, and unique assets with full provenance tracking.
Envelope Encryption
KMS-derived keys with AES-GCM-256. ECDSA receipt signing per shard.
Compliance Ready
SOC 2 controls mapping. RBAC via Casbin. Full audit logging.
Architecture
Built for Scale. Designed for Trust.
Sankofa's ledger engine uses deterministic sharding via FNV-1a hashing to route transactions without coordination overhead. Each shard maintains its own encrypted, append-only ledger with cryptographic receipt signing — delivering horizontal scalability without sacrificing auditability or trust.
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Ready to build on trust?
Talk to our team about deploying privacy-preserving financial infrastructure for your institution.
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