Blockchain : Big Community Update: Ink Pay, Partnerships, XNK Adoption, and Self Sovereign Reputation
[https://medium.com/ink-protocol/big-community-update-ink-pay-partnerships-xnk-adoption-and-self-sovereign-reputation-4516ccc9bb9a](https://medium.com/ink-protocol/big-community-update-ink-pay-partnerships-xnk-adoption-and-self-sovereign-reputation-4516ccc9bb9a)
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.
Author: phanbang
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