Foresight News reported that according to The Block, Rollup service platform Caldera has completed a $15 million Series A financing round, led by Peter Thiel's Founders Fund, with participation from Dragonfly, Sequoia Capital, Arkstream Capital, Lattice, and others. The Series A financing brings Caldera's total funding to $25 million, as the company raised $10 million last year. Caldera is currently building the 'Metalayer' to unify decentralized Layer 2 and Layer 3 ecosystems.