Blockchain : ‘Blockchain Coffee’ Sparks Debate in Crypto Community
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Cynical crypto community members, however, are quick to point out that while the goal of tracking the provenance of coffee beans is admirable, the Fairchain farming approach suffers from a critical weakness — the provenance of beans supplied by Fairchain Farming is entirely dependent on a third party inputting data correctly.
Read more [[here]](https://cryptoslate.com/blockchain-coffee-sparks-debate-in-crypto-community)
credited source : [cryptoslate.com](https://cryptoslate.com)
What is the Blockchain?
A block chain is a transaction database shared by all nodes participating in a system based on the Bitcoin protocol. A full copy of a currency’s block chain contains every transaction ever executed in the currency. With this information, one can find out how much value belonged to each address at any point in history.
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