===== SHA 256 =====
[[dido:public:ra:xapend:xapend.a_glossary:start| Return to Glossary ]]

**SHA 256** is  the cryptographic function used as the basis for [[dido:public:ra:xapend:xapend.a_glossary:b:bitcoin|bitcoin’s]] [[dido:public:ra:xapend:xapend.a_glossary:p:proof_of_work|proof of work]] system.

Source: [[https://hackernoon.com/blockchain-dictionary-f4d098c9ef89]]


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