Key Highlights
- Avalanche and NEC Corporation signed an MoU to develop a biometric identity verification system for blockchain payments.
- A joint whitepaper outlines a framework for identity-verified stablecoin transactions on Avalanche’s multi-chain network.
- The design uses NEC’s FaceVC technology while ensuring biometric data is never stored on-chain.
Avalanche, a public blockchain and smart contract platform, and Japanese technology conglomerate NEC Corporation have signed a Memorandum of Understanding to explore integrating biometric identity verification with blockchain-based payments.
The collaboration, announced on July 10, includes publishing a joint technical whitepaper outlining a proposed architecture for identity-verified stablecoin transactions on Avalanche’s multi-chain network.
The initiative centers on combining NEC’s established biometric technology, known as FaceVC, with Avalanche’s infrastructure. NEC, a player in facial recognition systems, has deployed over 1,000 biometric identification setups across more than 70 countries for applications ranging from law enforcement to national ID programs and large-scale events like Expo 2025 Osaka.
What does the whitepaper include
According to details shared in the announcement, the proposed system would allow users to complete identity verification and stablecoin payments in a single step. Importantly, biometric data itself would not be stored on the blockchain. Instead, the architecture relies on verifiable credentials and selective disclosure mechanisms, where only proof of successful verification is shared on-chain.
The whitepaper describes a three-part structure utilizing Avalanche’s multi-chain design:
- A permissioned Layer 1 subnet for managing identity registries, decentralized identifiers (DIDs), and credential revocation without exposing raw biometric information.
- SETTL, a dedicated payment chain optimized for stablecoin settlements with built-in privacy features and selective auditability for compliance purposes.
- The public C-Chain for handling reward tokens and promotional NFTs.
What it means for users
For everyday users, particularly international travelers in markets like Japan, the proposed system could simplify payments by allowing a single biometric verification to handle identity checks and stablecoin transactions simultaneously. This might reduce friction at merchants and speed up checkout processes compared to repeated document submissions or app logins.
However, the integration of biometric verification raises important concerns. Users must trust that sensitive facial data remains securely stored only in personal wallets and never exposed on-chain, despite the involvement of a large corporation like NEC and permissioned infrastructure. Potential risks include data breaches, function creep where biometric credentials are used beyond payments, and reduced anonymity in blockchain transactions.
While promising convenience, the system introduces new dependencies on biometric accuracy, wallet security, and enterprise-controlled identity layers that may limit user control and raise privacy trade-offs. Adoption will ultimately hinge on whether these risks are effectively mitigated in practice.
Avalanche push for Blockchain payments
In a separate development for the blockchain payments push, Avalanche has officially formed the Avalanche Payments Collective, a new industry group uniting 28 companies and organizations developing payment solutions on its layer-1 blockchain network.
Announced on June 18, the initiative brings together existing builders focused on various aspects of blockchain-based payments, including settlement, stablecoins, treasury management, and cross-border transactions.
The diverse group features participants such as Franklin Templeton, VanEck, WisdomTree, Paxos, Agora, Ethena, Anchorage Digital, Kraken, Zerohash, and the Wyoming Stable Token Commission, along with several specialized firms like SETTL, Nonco, OatFi, and Request Finance.
The collective covers multiple layers of the payments infrastructure stack, from issuance and settlement to foreign exchange, compliance tools, and merchant-facing solutions.
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