BitCoin is a criptocurrency in a system p2p and the transactions are without an intermediary.
The transactions are verified by the nodes of the
What is BlockChain?
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A BlockChain is a distributed database where all the blocks have a time-stamp and a reference to the previous block.
By desing a block can not be changed
What Apps are using this one?
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-BitCoin
-Ethereum
Ethereum
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Is alternative protocol to build Decentralized Applications (DApps) to supply need like withdrawal limits, Financial contracts.
Add programing language for create stmart contracts.
Wallet
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Manage accounts
Send/Receive Ether
Deploy Contracts
Use Contracts
Transactions
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Smart Contracts
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Exchange things of value in a transparent && secure way
1. Autonomy (Automatic): Remove middle person.
2. Trust: Operate on top of the blockchain.
3. Back-Ups: You never have worry if one node down.
4. Safety: Secury for criptography.
5. Speed: A lot of computation nodes
6. Saving: Money save
7. Accuracy.
Applications
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* Cloud Storage: STORJ: https://storj.io/
* Augur: Future of forecasting: https://augur.net/
* Slock.it: Rent, sell or share anything: https://slock.it/
* Blockchain + Internet of Things: Universal sharing network.
* Ujo music: (spotify) https://ujomusic.com/
* Akasha: (Next generation social media network): https://akasha.world/
