The company behind the popular stablecoin USDC purchased the intellectual property behind Informal’s Malachite software, which powers blockchain technology, in a deal with undisclosed terms. An undisclosed number of Informal staff will join Circle as part of the deal and will work on a new blockchain called Arc the stablecoin issuer intends to launch. (The Logic)

Talking point: Malachite is an updated version of the software powering the US$38 billion Cosmos crypto protocol, which was co-founded by Informal CEO Ethan Buchman. That software has played a key role in the proliferation of the proof-of-stake system for verifying transactions and publishing them to a blockchain, which is now used by such major crypto protocols as Ethereum and Solana. The software is open source, but acquiring Malachite lets Circle work directly with its “true creators,” Informal chief operating officer Arianne Flemming said in an interview. In May, Informal spun out Cycles, which makes software that performs a similar function to a clearing house for crypto markets.