Compliant Privacy for Regulated Crypto Payments
Regulatory frameworks (MiCA, FinCEN, VARA, and FATF) define clear obligations for crypto payment providers, including customer due diligence, transaction monitoring, and record-keeping with audit access.
At the same time, institutions can’t run on rails that expose every balance, counterparty, and payout structure by default - privacy becomes expected.
This blog explains what compliant privacy looks like in practice: regulatory accountability without public financial exposure.
Regulatory Requirements
Mandated under MiCA, FinCEN, VARA, and FATF frameworks.
- Customer Due Diligence (KYC/KYB)
- Transaction Monitoring (KYT)
- Record-Keeping & Auditability
Regulated crypto payment providers are required to verify customers, monitor transactions, and retain audit-ready records.
Compliance ≠ Public Exposure
Regulation requires identifiable counterparties, enforceable controls, and audit access, not default on-chain visibility.
Designing payment infrastructure around public exposure is a technical choice, not a regulatory mandate.
KYC/KYB Obligations
Customer Due Diligence requires regulated PSPs to verify customer identity, assess risk, and retain onboarding records.
KYC/KYB controls operate within a licensed PSP’s compliance environment. Identity verification, onboarding records, and customer risk profiles are maintained internally. Private settlement infrastructure does not replace or override these obligations.
Identity verification is a licensing requirement, not a visibility setting - changing settlement privacy doesn’t remove provider accountability.
Transaction Monitoring (KYT) Obligations
Regulated PSPs must assess transaction risk and prevent prohibited activity.
Transaction monitoring systems assess wallet risk, sanctions exposure, and suspicious patterns before execution. Transactions identified as high risk or sanctioned are blocked before settlement. Confidentiality affects public visibility - not compliance enforcement.
Screening happens before funds move - privacy does not override sanctions or risk controls.
Record-Keeping & Audit Obligations
PSPs must retain transaction records and provide information to authorities upon lawful request.
Selective disclosure via viewing keys enables audit access for authorized parties when legally required.
Auditability is about who can see, when, and under what authority - not about making everything visible by default.
Compliant Privacy Is Already on-chain
Infrastructure built for regulated crypto payments.
Hinkal enables confidential settlement while maintaining core regulatory controls:
- KYC/KYB - Identity verification and customer risk profiling remain within the PSP’s licensed compliance environment.
- KYT - Confidential settlement is gated by Chainalysis KYT screening. High-risk or sanctioned transactions are blocked prior to execution.
- Auditability - Viewing keys enable proactive sharing of all the transactions with any regulators/chain analytics platform. Same as they do with public chains, but with a viewing key instead of seeing transactions on-chain.
Hinkal delivers compliant privacy in production - confidential settlement with enforceable regulatory controls, live on-chain.