According to CoinMeta, CF Benchmarks, a subsidiary of Payward (the parent company of Kraken), has launched CFB Oracle, which introduces the pricing benchmarks for BlackRock's Bitcoin ETF and CME Group cryptocurrencies into the blockchain. This service provides multi-market benchmark data and supports developers in building on-chain index funds, tokenized portfolios, and derivatives. The CF Benchmarks index currently serves products representing over $120 billion in assets.