Bitcoin is a digital asset and a payment system invented by Satoshi Nakamoto who published a related paper in 2008 and released it as open-source software in 2009. The system featured as peer-to-peer; users can transact directly without an intermediary. Transactions are verified by network nodes and recorded in a public distributed ledger called the blockchain. The ledger uses bitcoin as its unit of account. The system works without a central repository or single administrator, which has led the U.S. Treasury to categorize bitcoin as a decentralized virtual currency. Bitcoin is often called the first cryptocurrency, although prior systems existed. Bitcoin is more correctly described as the first decentralized digital currency. It is the largest of its kind in terms of total market value by now.
Bitcoins are created as a reward for payment processing work in which users offer their computing power to verify and record payments into a public ledger. This activity is called mining and miners are rewarded with transaction fees and newly created bitcoins. Besides being obtained by mining, bitcoins can be exchanged for other currencies, products, and services. Users can send and receive bitcoins for an optional transaction fee.
Bitcoin proposes a solution to the double-spending problem using a peer-to-peer network. The network timestamps transactions by hashing them into an ongoing chain of hash-based proof-of-work, forming a record that cannot be changed without redoing the proof-of-work. The longest chain not only serves as proof of the sequence of events witnessed, but proof that it came from the largest pool of CPU power. As long as a majority of CPU power is controlled by nodes that are not cooperating to attack the network, they'll generate the longest chain and outpace attackers. The network itself requires minimal structure. Messages are broadcast on a best effort basis, and nodes can leave and rejoin the network at will, accepting the longest proof-of-work chain as proof of what happened while they were gone.
Official Website: https://bitcoin.org/en
Bitcoin Wiki: https://en.bitcoin.it/wiki/Main_Page
Bitcoin FAQ: https://bitcoin.org/en/faq
Block Explorer: https://blockchain.info
Bitcoin Forum: https://bitcointalk.org
Market Capitalizations: https://coinmarketcap.com
Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. These apps run on a custom built blockchain, an enormously powerful shared global infrastructure that can move value around and represent the ownership of property.
This enables developers to create markets, store registries of debts or promises, move funds in accordance with instructions given long in the past (like a will or a futures contract) and many other things that have not been invented yet, all without a middle man or counterparty risk. The project was bootstrapped via an ether presale in August 2014 by fans all around the world. It is developed by the Ethereum Foundation, a Swiss nonprofit, with contributions from great minds across the globe.
The intent of Ethereum is to create an alternative protocol for building decentralized applications, providing a different set of tradeoffs that we believe will be very useful for a large class of decentralized applications, with particular emphasis on situations where rapid development time, security for small and rarely used applications, and the ability of different applications to very efficiently interact, are important. Ethereum does this by building what is essentially the ultimate abstract foundational layer: a blockchain with a built-in Turing-complete programming language, allowing anyone to write smart contracts and decentralized applications where they can create their own arbitrary rules for ownership, transaction formats and state transition functions. A bare-bones version of Namecoin can be written in two lines of code, and other protocols like currencies and reputation systems can be built in under twenty. Smart contracts, cryptographic "boxes" that contain value and only unlock it if certain conditions are met, can also be built on top of the platform, with vastly more power than that offered by Bitcoin scripting because of the added powers of Turing-completeness, value-awareness, blockchain-awareness and state.
Official Website: https://www.ethereum.org/
Block Explorer: https://etherscan.io/
xCrypt is the first trustful and safety Regulation-Complaint Digital Asset Exchange ready for Digital Assets, FIAT, and ERC721 where you can buy & sell the most famous tokens, like Bitcoin, Ripple, Ethereum, and more.
Token economics :
- Total supply : 200.000.000
- Public sale : 130.000.000
- Circulating Supply : 50.000.000
XCT use case :
- Prime Membership
- Pair Listing
- Debit cards fees.
Website : https://xcrypt.club/
Exchange : https://xcrypt.pro/
Webcoin(WEB) is a utility ERC20 token based on the Ethereum blockchain. The WEB token serves as a unified currency for buying and selling services within the Webhits.io platform. Webhits.io is an interest-based p2p web and social media service exchange platform. The platform’s mission is to provide tangible results, increase advertiser Return on Investment (ROI), and significantly lower the costs for website and social media engagement services globally. A distinctive functionality trait of the platform is the innovative Social Mining feature that will fundamentally transform the relationship between advertising and cryptocurrency.
Token site: https://webcoin.today/
Platform website: https://webhits.io/
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