Guess which Blockchain will BlackRock use for Real World Assets (RWAs)? Will it be Hedera's Hashgraph, Ethereum, Solana, BSC, or XRP?
This question has an obvious answer and the answer is Ethereum

tho this is just my speculation but ethereum has a higher chance for the Blackrock's upcoming RWA project since ethereum is proven for their smart contract platform and the BlackRock itself already got the green light for the SEC for ETH ETF then why not deploying into ETH right?
XRP is good for transaction while the other Hedera Solana and BSC I don't think are going to be used