Rainbow Bridge enables bridging between Ethereum, NEAR, and Aurora. It allows users to migrate assets to NEAR from Ethereum.
Trustlessness by LI.FI
• 1/n Watchdogs watching for malicious transactions will challenge fraudulent transactions with invalid signatures and submit fraud proofs when/if fraud occurs from Ethereum to Near.
• Watchdogs are able to challenge fraudulent transactions inside a 4-hour challenge window.
• Relayers can effectively transfer block headers from Near to Ethereum.
• Trust that Ethereum blocks are final after X confirmations and 2/3rds of NEAR validators are not dishonest at one time.