TAP is an OrdFi-enabling protocol for Bitcoin Ordinals. It works entirely without the use of L2 chains but utilizes tapping - a simple mechanism to verify transactions within the protocol. TAP includes Token-Send for efficient mass transfers, Token-Trade for simplified text-inscription-based trading, and Token-Auth for third-party issuance of signed redeem inscriptions.
EthosX is a decentralized finance platform creating end-to-end financial derivatives on blockchains. It is starting with cryptocurrency options first, with the intention of eventually moving towards other crypto derivatives and traditional finance derivatives.
Ten is a Layer 2 solution for Ethereum that provides privacy and scalability. It ensures that inputs, contract states, and executions are always encrypted. Obscuro's programmable privacy allows developers to decide what they want to keep private and what they want to make public at a granular level. R3, a global enterprise software firm, incubated Ten.