Algorand區塊鍊是無許可的純淨[PRICE-of-Stake](https://coinmarketcap.com/alexandria/article/proof-of-work-work-work-vs-prood-of-stake)區塊鏈協議。 Unlike [proof-of-work](https://coinmarketcap.com/alexandria/glossary/proof-of-work-pow) (PoW) blockchains, where the root block must be validated by randomly-selected validators (using computing power), in the pure proof-of-stake approach all of the validators are known to one another and only have to agree on the next block in order to create a new block.