Splendor Labs launches Wallet and Vault on post-quantum blockchain

Splendor Labs SA said Splendor Wallet and Splendor Vault are now available on the Apple App Store and Google Play, extending its live Splendor Quantum Chain into self-custody, payments, authentication and offline storage. The release positions the company’s patent-pending post-quantum stack as infrastructure for digital assets, identity and secure access.

Why it matters: - Splendor Labs is packaging post-quantum blockchain infrastructure into consumer tools for custody, payments and secure access. - The company is aiming at more than cryptocurrency by linking digital assets, authentication and offline key protection in one system. - The launch could matter for users and merchants looking for blockchain-native payments and stronger protection against future quantum threats.

What happened: - Splendor Labs SA announced Splendor Wallet and Splendor Vault on September 28, 2026. - Splendor Wallet and Splendor Vault are available on the Apple App Store and Google Play. - The products connect to Splendor Quantum Chain, a live Layer-1 blockchain. - Todor Ivanov, founder and CEO of Splendor Labs, said the Wallet is the interface to the ecosystem, the payment terminal and the authenticator in one architecture.

The details: - Splendor Quantum Chain uses patent-pending architecture with ML-DSA-65 native signatures, ML-KEM-768 network security, dual ML-DSA/SLH-DSA verification and RLNC-based resilient data transport. - Splendor Wallet is a self-custody wallet, merchant payment terminal and quantum-resistant authenticator. - Users can manage supported digital assets, maintain multiple accounts, authenticate access, transfer assets and make contactless payments. - A smartphone running Splendor Wallet can act as a merchant terminal through NFC to accept supported digital-asset payments. - Splendor Labs said the transaction flow settles through blockchain infrastructure instead of the traditional card-network model. - Splendor Wallet includes patent-pending on-chain two-factor authentication. - Authentication codes can be stored and recovered on-chain by an authorized user with the corresponding private key. - The approach is designed to make cryptographic ownership part of authentication and recovery instead of relying only on centralized credential-recovery systems. - The authenticator is designed for financial services, cloud infrastructure, enterprise systems, digital identity, AI infrastructure, corporate applications and other protected environments. - Splendor Labs also developed patent-pending NFC payment technology for digital assets. - The Wallet supports SPLD, Ethereum, BNB Smart Chain and other supported digital assets. - The Wallet also includes multi-account management, cross-chain functionality, biometric security and other tools for blockchain use. - Splendor Vault is a separate custody layer for offline protection of sensitive digital assets and cryptographic keys. - Vault uses an air-gapped cold-storage environment that keeps private keys offline. - Vault supports transaction signing through QR-based workflows and advanced custody configurations. - SPLD is the native coin of Splendor Quantum Chain.

Between the lines: - The product design points to a broader push to move security, payments and identity into one blockchain-native stack. - By pairing a merchant terminal with a self-custody wallet, Splendor Labs is trying to reduce reliance on card-network intermediaries. - The company is framing post-quantum security as a practical issue for everyday transactions, not just a network-level concern.

What's next: - Splendor Labs is positioning the Wallet and Vault as the user-facing layer for its live post-quantum infrastructure. - The company appears to be targeting wider use across payments, digital identity and enterprise security as adoption of tokenized assets and AI systems grows. - Further rollout will likely depend on merchant adoption, asset support and real-world use of the platform's authentication and custody features.

The bottom line: - Splendor Labs is now trying to turn post-quantum blockchain technology into a daily-use wallet, terminal and vault rather than a backend concept.