Jan Smejkal

Ducat is a decentralized stablecoin protocol native to Bitcoin L1. The Protocol's governance token, DUCAT, is a Bitcoin-native governance token in the form of Bitcoin Runes. Governance will be enabled via zero-knowledge proof circuits memorialised on Bitcoin ordinal inscriptions.

Arch Network is a bitcoin-native application platform introduces smart contract functionality directly into Bitcoin through a novel architecture that leverages a Rust-based zero-knowledge virtual machine, called the ArchVM, paired with a decentralized verifier network, collectively referred to as the Arch Network. The ArchVM is an SVM-inspired virtual machine—i.e., designed for parallel execution—that incorporates zero-knowledge proofs (ZKPs) for transaction verification.

Ord.io is an Inscriptions and Runes marketplace lets users search, browse and interact with Inscriptions and Runes on the Bitcoin blockchain

Mezo is a Bitcoin Layer2 network that gives users access to applications that facilitate the use of Bitcoin tokens, driving a circular Bitcoin economy that is more than just a “savings technology.” Mezo uses the idle Bitcoins of currency holders through the "HODL Proof" points program. The longer the storage time, the greater the "HODL score multiplier" of the contributor.