Is the era of isolated blockchains coming to an end? This is, in any case, the strong signal sent by Chainlink, which has just activated its CCIP interoperability protocol on Solana. Thus, this integration marks a strategic turning point, both for technical infrastructures and for capital flows in DeFi. By connecting Solana to giants like Ethereum and BNB Chain, Chainlink is expanding its interoperable network to a non-EVM ecosystem, an unprecedented step with significant consequences for multi-chain markets.