5.7 Cross-Ecosystem Identity Integration (WLD / Polygon ID / ENS)

CoinCat ID will be designed to integrate with leading decentralized identity standards such as Worldcoin (WLD), Polygon ID, and Ethereum Name Service (ENS). This interoperability allows users to verify their learning credentials and blockchain identities across multiple ecosystems, ensuring that their Proof-of-Learning (PoL) remains portable and universally recognized. (Integration planned for future release.)