X @Chainlink

Project Update - Echo Protocol, a Bitcoin liquidity aggregation and yield infrastructure layer, has upgraded to Chainlink Price Feeds and Proof of Reserve on Aptos [1] - The upgrade aims to enable secure and transparent BTCFi (Bitcoin Finance) [1] Technology and Security - Chainlink Price Feeds deliver tamper-proof data to support secure markets around APT, BTC, and eAPT [1] - Chainlink Proof of Reserve enhances reserves transparency for aBTC (Bitcoin on Aptos) [1] DeFi and BTC Integration - BTC-backed assets like LSTs (Liquid Staking Tokens) and wrapped BTCs are key to DeFi [2] - Transparency is crucial to prevent depegging of BTC-backed assets [2]