Blockchain : People are working to prepare for the largest game exhibition in the world. MenaPay booth is ready in W2-C280. Meet the future of gaming industry now! Chinajoy2018
We’re ready for [~~#~~**ChinaJoy2018**](https://twitter.com/hashtag/ChinaJoy2018?src=hash). Lots of people are working to prepare for the largest game exhibition in the world. MenaPay booth is ready in W2-C280. Find us and learn about the future of Middle East in [~~#~~**blockchain**](https://twitter.com/hashtag/blockchain?src=hash) and our plans on [~~#~~**blockchaintechnology**](https://twitter.com/hashtag/blockchaintechnology?src=hash) with gaming. [~~#~~**crypto4mena**](https://twitter.com/hashtag/crypto4mena?src=hash) **. Bounty0x arnishad**
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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