Active and upcoming

The Timestamp service is an EVM-based smart contract system designed to provide proof-of-existence by storing cryptographic hash values on-chain. Deployed as part of the European Blockchain Services Infrastructure (EBSI), the contract enables subjects to timestamp hashes, organize them into versioned records, and manage record ownership through time-bound validity windows.

Europeum operates and scales Europe’s sovereign digital trust infrastructure, enabling secure, transparent, and interoperable services across the public and private sectors. The Bootstrap package provides shared Solidity utilities used by other Europeum smart contracts.

Europeum operates and scales Europe’s sovereign digital trust infrastructure, enabling secure, transparent, and interoperable services across the public and private sectors.

Firelight is an on-chain cover protocol. The contracts implement an upgradeable ERC4626-compatible vault for staked collateral, an off-chain-matched cover order allocation flow, cover receipt NFTs, incident assessment and payout execution, a vault reward distributor, and a Flare FTSO v2 price adapter exposed through a Chainlink AggregatorV3-compatible read surface.

Quantus is a Layer 1 blockchain designed to keep digital assets secure against the emerging threat of quantum computing. Built on Polkadot's Substrate framework and secured by proof-of-work, it replaces elliptic-curve cryptography with lattice-based, post-quantum signatures (an ML-DSA / CRYSTALS-Dilithium scheme), adds a ZK-friendly Poseidon2 hash and a Plonky2-based proof-aggregation layer for scalability, and includes a zk-wormhole system modeled on EIP-7503 for private transfers. It is delivered as a Substrate node, runtime, and pallets, dedicated Rust cryptography libraries for the signatures, hashing, and ZK circuits, and a mobile wallet app. Together these aim to offer a full, quantum-resistant environment for holding and transacting digital wealth.

TCG-VAULT is a community ecosystem built around trading card game collectibles, combining physical TCG assets — sealed products and graded cards — with Web3 infrastructure deployed on BNB Chain.

Zendex is a privacy-preserving ZK-AMM, combining zero-knowledge asset management, private swaps, liquidity provisioning, and staking-based fee incentives into a unified DEX protocol.

ENS (Ethereum Name Service) is a distributed, open, and extensible naming system based on the Ethereum blockchain. ENS maps human-readable names like 'alice.eth' to machine-readable identifiers such as Ethereum addresses, other cryptocurrency addresses, content hashes, and metadata. It functions as a decentralized alternative to the traditional DNS, allowing users to replace long, complex wallet addresses with simple, memorable names. Built on a system of smart contracts, ENS supports both the '.eth' top-level domain native to Ethereum and the integration of traditional DNS names. Its architecture is composed of two principal components: the registry, which maintains the record of all domains and their owners, and resolvers, which are responsible for translating names into the corresponding addresses or resources.