Privacy-Preserving KYC Solutions

AUDD requires all users and businesses to complete a KYC and KYB onboarding process aligned with Australia's Anti-Money Laundering and Counter-Terrorism Financing framework before accessing the platform. AUDC engages blockchain analytics providers to monitor AUDD transactions across all eight supported blockchain networks for financial crime exposure, applying continuous AML screening to on-chain activity. AUDC's compliance infrastructure was assessed by a multinational professional services firm through third-party security assessments of its technology platform. The company holds Australian Financial Services Licence No. 700123, participated in the Reserve Bank of Australia and Digital Finance Cooperative Research Centre CBDC stablecoin pilot, and publishes monthly reserve attestations—providing an institutional-grade AML compliance envelope around AUD stablecoin issuance on Solana.

SINOHOPE integrates an AML/KYT system that automatically flags and screens transactions against high-risk addresses before execution, embedding financial crime compliance directly into the custody and transaction workflow. This built-in transaction monitoring applies across the platform's MPC self-custody wallet, full custody wallet, and Wallet-as-a-Service API, providing consistent AML coverage regardless of how clients access the platform. The company's subsidiary holds a Trust or Company Service Provider license from Hong Kong's regulatory framework, and a strategic alliance with SlowMist covers AML tracking and support for Hong Kong's Virtual Asset Service Provider licensing program. SOC 2 Type 2 certification and FIPS 140-2 Level 3 cold wallet hardware provide additional compliance attestations, making SINOHOPE a regulated AML compliance layer for institutional digital asset custody operations.

Utorg embeds regulatory compliance into its consumer onboarding through an AI-assisted KYC process that new users complete in under five minutes, with no re-verification required for subsequent purchases. The company obtained full EU Markets in Crypto-Assets authorization effective July 2026, granting it a unified regulatory passport across all 29 EEA member states and positioning it as one of the earlier fully MiCA-authorized crypto infrastructure providers. On the data security side, Utorg holds PCI DSS Level 2 certification for cardholder data protection, reflecting its role as a regulated fiat payment processor as much as a crypto service. The B2B API inherits this compliance posture, allowing partner platforms in gaming, fintech, and Web3 to embed regulated fiat onboarding without building their own KYC or AML stack. Restricted jurisdictions include Afghanistan, China, Cuba, Iran, North Korea, Russia, Syria, and Venezuela.

Galxe Passport is a privacy-preserving digital identity product that stores KYC attestations, wallet verifications, and social proofs in user-controlled, ZK-encrypted form, allowing holders to selectively disclose credentials without re-exposing raw personal data. Passport V3, launched in May 2025, added a compliance-ready layer explicitly targeting institutional and regulated platforms, extending Galxe's identity infrastructure into regulated financial contexts. The ZK architecture means compliance checks can be satisfied without centralizing sensitive data, addressing a core tension in regulated Web3 use cases. By 2025, Passport had issued credentials to over 217 million verified holders across its supported chains.

BitOK is a dedicated KYC/AML compliance platform for cryptocurrency, screening wallet addresses and transaction hashes against databases of known illicit activity including darknet markets, ransomware operators, sanctioned entities, and terrorist financing networks. The platform assigns risk scores based on counterparty exposure, measuring what share of a wallet's historical flows touched flagged sources rather than evaluating individual transactions in isolation. BitOK serves both individual users verifying asset provenance and enterprise clients requiring automated AML screening at volume. Its product lineup spans a simple single-address check tool, an enterprise API-driven compliance suite called KYT Office, a Telegram bot for on-demand screening, and structured audit-quality reports designed for regulatory review and legal proceedings.

HAPI Protocol builds AML screening directly into DeFi smart contracts, enabling integrated protocols to automatically reject interactions from wallets flagged for involvement in hacks, theft, or money laundering. The registry draws from established blockchain analytics partners — Chainalysis and Crystal Blockchain — with data processed through HAPI's distributed oracle network and validated via a DAO governance process before entry. When a wallet is flagged following an exchange hack on Ethereum, integrated Solana protocols can block it without any manual action by their teams. HAPI ID extends identity functions by distinguishing genuine human users from Sybil attackers and bots, primarily to ensure airdrops, governance distributions, and liquidity mining rewards reach verified participants. The Scamfari platform adds community-sourced reporting on scams and phishing operations, with evidence-backed submissions going through a validation process before contributing to the shared threat database. Scamfari 2.0 expanded this into a multi-level system combining community reporting with AI-powered analysis to automate data collection and decision-making at scale.