Splendor Labs SA launched Splendor Quantum Chain on Sept. 25, 2026, introducing a Layer-1 blockchain designed to incorporate post-quantum cryptography and data transport directly into its core architecture.
The network combines ML-DSA-65 digital signatures, ML-KEM-768 network security, dual ML-DSA and SLH-DSA verification, and Random Linear Network Coding, or RLNC, for data transport. The company said the combination is intended to address emerging risks posed by advances in quantum computing while providing infrastructure for decentralized finance and applications involving artificial intelligence.
Splendor Quantum Chain integrates quantum-resistant security across transaction signing, node communications, verification and data distribution rather than treating post-quantum protection as a later upgrade.
The launch comes as financial institutions increasingly explore blockchain-based tokenization of real-world assets. BlackRock, J.P. Morgan, Goldman Sachs, Citi, Franklin Templeton and Fidelity are among major financial firms developing initiatives involving digital representations of assets such as real estate, investment funds and bonds.
Security built into the protocol
Splendor Labs said its architecture was developed with patent-pending technology intended to address vulnerabilities that could emerge as quantum computing advances. The company is taking a proactive approach by incorporating quantum-resistant mechanisms into the network at launch instead of relying on a future migration from conventional cryptographic systems.
ML-DSA-65 is used for digital signatures, while ML-KEM-768 is designed to protect network communications against attacks involving increasingly capable computing systems. The chain also employs dual verification using ML-DSA and SLH-DSA, adding another cryptographic layer to the validation process.
RLNC-based data transport forms another component of the architecture, with the company positioning the technology as part of its broader effort to build resilient and scalable blockchain infrastructure.
Splendor Labs founder and CEO Todor Ivanov said the company had designed the network around the expected direction of digital infrastructure rather than limiting its architecture to current requirements. The company said this approach reflects its expectation that blockchain networks will increasingly serve both financial institutions and emerging technology applications.
Infrastructure for tokenized assets
The network is intended to support programmable assets, native tokens and verifiable settlement capabilities. Splendor Labs said these functions could provide infrastructure for projects involving tokenized real-world assets and digital financial products.
The development reflects a broader shift in financial markets toward blockchain-based settlement and asset representation. As traditional institutions investigate tokenization, blockchain networks face requirements involving security, transaction integrity, scalability, and the ability to verify ownership and settlement.
The company is positioning the network as foundational infrastructure for tokenized real-world assets, digital finance and quantum-secure payments, while also extending the architecture toward artificial intelligence and autonomous software.
SPLD serves as the native coin of Splendor Quantum Chain. It is intended to facilitate transactions and support participation in the network.
Expansion into AI and autonomous applications
Splendor Labs said the architecture is not limited to financial applications. The company also plans to develop use cases involving artificial intelligence and autonomous software, where secure authentication, digital value transfers, and verifiable records could become important components.
The company said its next stage will focus on applications built on top of the newly launched blockchain. Planned areas include real-world asset tokenization, digital finance, quantum-secure payments, artificial intelligence and rewards programs.
By embedding post-quantum cryptography at the protocol level, Splendor Quantum Chain is designed to provide developers and enterprises with security infrastructure intended for applications that may need to remain resilient as computing capabilities evolve.
The launch therefore marks the beginning of Splendor Labs’ broader ecosystem strategy rather than the completion of its development roadmap. The company is expected to focus on applications and services that can use the network’s security, programmable asset capabilities, and transaction infrastructure as adoption develops.