Rocket Joe Launch Partners #3 & #4: Echidna and Vector Rocket Joe’s first concurrent launch features Echidna and Vector, two Platypus Finance (PTP) yield boosting protocols, aiming to capitalize on Platypus Finance’s innovative Tokenomics design, improving UX for holders of PTP and their native tokens. As the space race gets underway, who will you back — Echidna, Vector, or both? What are the Curve Wars?