ElConsejoSimpatico.org is something like a totally decentralized Twitter, to test any kind of CENSORSHIP and DDoS attack (Denial of Service), based on smart contracts in the blockchain of Ethereum using only HTML5 pages and javascript type Web3 to work. Remember that you must use MetaMask in your browser, or use Brave as a browser and…
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Previous post of similar topic: How to install Embark by Status in MacOS (Ethereum Dapp development) In this post we have collected some interesting links to start using Truffle and be a Dapp developer in few hours! 🙂 Official: ETHEREUM PET SHOP — YOUR FIRST DAPP CREATING A TRUFFLE BOX TRUFFLE BOXES Others: The Ultimate…
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Prerequisites: 1. Node Version Manager 2. Node 2.1 Go (Optional) 2.2 Ethereum Client (Optional) How to run geth using rinkeby Ethereum test network node: geth –rinkeby –datadir=~/.gophersland_ethereum_r1 –port=30304 –cache=2048 –rpc –rpcport=8546 –rpcapi=eth,web3,net,personal –syncmode=fast IPFS (Optional but recommended) $ tar xvfz go-ipfs.tar.gz $ cd go-ipfs $ ./install.sh $ ipfs init initializing IPFS node…
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English – https://elconsejosimpatico.github.io ElConsejoSimpatico.org is something like a totally decentralized Twitter, to test any kind of CENSORSHIP and DDoS attack (Denial of Service), based on smart contracts in the blockchain of Ethereum using only HTML5 pages and javascript type Web3 to work. Remember that you must use MetaMask in your browser, or use Brave as…
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Regulatory aspects of Blockchain have constituted an important part of the European Blockchain Convention in Barcelona on 29.11.2018. Some questions remained without answer or without international consensus about the answer, such as the tax treatment of STOs, the rules to be applied to STOs on secondary markets, or the issue whether a StableCoin is a…
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The classic movie line goes something like “I love the smell of refactoring in the morning” right? That’s how I remember it. I was looking into a customer’s code base recently and although my task was simply to assure the code worked as intended, I couldn’t stop but think that a little refactoring would go…
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This post is the continuation of: Creating my first Ethereum Smart-Contract in Test net In this example, we can use an Ethereum smart-contract to register products and its value in Ether. Also, we can use the same smart-contract to be called by the people to buy the products. Very easy to implement and to connect…
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Not this time… Ethereum Obituaries (updated) and Bitcoin… just HODL! By MrAddon
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Imagine a way to create a Database over Ethereum using Smart-Contracts. Imagine a mix with Ethereum Blockchain and NoSQL Apache Cassandra technologies. Imagine searching using CQL over your Database over Ethereum. That’s Ties.DB!! We can make a try in this web. (You must use MetaMask in your Browser connected to Rinkeby Ethereum test-network and some Ether…
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We will use the blockchain-base-code of the CryptoNote Foundation. See link Requisites: Buy one or two Ubuntu-based dedicated servers (at least 2Gb of RAM) for seed nodes. Time and follow the link instructions. See link Example of coins based on cryptonote code: Bytecoin (BCN) Dashcoin (DSH) Monero (XMR) Croat (CROAT) the new Catalan altcoin Characteristics: PoW…
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