{"id":86442,"date":"2023-07-20T00:43:29","date_gmt":"2023-07-20T00:43:29","guid":{"rendered":"https:\/\/www.techopedia.com\/?post_type=definition&p=86442"},"modified":"2023-07-20T06:18:44","modified_gmt":"2023-07-20T06:18:44","slug":"cross-chain-in-blockchain","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/definition\/cross-chain-in-blockchain","title":{"rendered":"Cross-Chain (In Blockchain)"},"content":{"rendered":"

What Is Cross-Chain in Blockchain?<\/span><\/h2>\n

Cross-chain is the ability to transfer data, tokens, and other assets between different blockchains<\/a>.\u00a0<\/span><\/p>\n

Traditionally, blockchain networks exist in isolated environments and cannot communicate with other blockchain networks. Cross-chain technology looks to fill this gap and enable data sharing and interoperability between independent blockchains.<\/span><\/p>\n

Cross-chain interoperability is considered an essential feature for the cryptocurrency<\/a> and decentralized finance<\/a> (DeFi) sector that aims to achieve mass scale. This is because individual blockchains encounter scalability limitations when maintaining a high level of decentralization and security. <\/span><\/p>\n

Therefore, crypto experts believe that the future of cryptocurrencies will not be dominated by a single blockchain network. Rather, numerous cryptocurrency blockchains<\/a> will co-exist and scale together as a multi-chain ecosystem.<\/span><\/p>\n

Importance of Cross-Chain Communication Explained<\/h3>\n

Cross-chain technology is expected to help the crypto sector with:<\/span><\/p>\n