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Celo is a blockchain ecosystem focused on increasing cryptocurrency adoption among smartphone users.
Tezos是一个智能合约平台，具有自己的区块链和本机令牌（Tezos，XTZ）。治理通过权益证明算法执行。这意味着利益相关者（拥有至少10,000 XTZ的利益相关者）对协议的变更投了赞成票。这些验证者（“面包师”）会因执行验证而获得奖励。奖励是通过通货膨胀产生的。那些将XTZ授权给面包师的人也可以赚钱。 Tezos具有内置的“自我修正”机制，可以在不制作叉子的情况下塑造网络。它使社区保持团结，并使开发过程更容易。
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.