Crypto.com Chain is one of the products in Crypto.com’s lineup of solutions designed to accelerate the global adoption of cryptocurrencies as a means of increasing personal control over money, safeguarding user data and protecting users’ identities. The CRO blockchain serves primarily as a vehicle that powers the Crypto.com Pay mobile payments app.
Arweave aims to make information permanence sustainable. Arweave describes itself as a new type of storage that backs data with sustainable and perpetual endowments, allowing users and developers to store data forever. As a collectively owned hard drive that never forgets, Arweave aims to allow users to remember and preserve valuable information, apps, and history indefinitely. By preserving history, it prevents others from rewriting it.