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Definition of Token 1a : a piece resembling a coin issued for use (as for fare on a bus) by a particular group on specified terms b : a piece resembling a coin issued as money by some person or body other than a de jure government c : a unit of a cryptocurrency You…
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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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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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It is a pleasure for the MrAddon team to announce our superaliance with Knowtech Training with the creation of a new company based in Barcelona and named ANKONAN. After several years of building MrAddon, we have decided to evolve the services we offer from Atlassian on consulting, trainings, installations and maintenance, etc., adding Blockchain services,…
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In this post, we want to show how IPFS works using only HTML and Javascript (This is not another Node.js server example code…) First we cant try the example of the IPFS team. It’s an example to push 3 files in a Folder and obtain the list of hashes. You can try here. (Note: The…
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The web3.js library is a collection of modules which contain specific functionality for the ethereum ecosystem. The web3-eth is for the ethereum blockchain and smart contracts The web3-shh is for the whisper protocol to communicate p2p and broadcast The web3-bzz is for the swarm protocol, the decentralized file storage The web3-utils contains useful helper functions for Dapp developers. Here the full documentation. Here…
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This post is the continuation of: How to call methods of Ethereum Smart-Contracts from WordPress with MetaMask, Web3 and Javascript How to call methods of Ethereum Smart-Contracts from WordPress with MetaMask, Web3 and Javascript (PART II) How to store information in Ethereum with Smart-Contracts How to read storage data from an Ethereum Smart-Contract using Web3…
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This post is the continuation of: How to call methods of Ethereum Smart-Contracts from WordPress with MetaMask, Web3 and Javascript How to call methods of Ethereum Smart-Contracts from WordPress with MetaMask, Web3 and Javascript (PART II) How to store information in Ethereum with Smart-Contracts In this post we want to see/obtain or get the info…
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It’s time to change, change your browser, change your searcher, it’s time to Web3. It’s time to wake up the Lion It’s time of BRAVE. The future is NOW! It’s BRAVE! It’s Web3! Faster, secure It’s time to change! The Lion, The Lion!… By MrAddon
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Código curso: 10092 Fabricante: KNOWTECH Especialidad: workshop Nivel: Intermedio Duración: 3 horas Precio: 60 € BLOCKCHAIN , BITCOIN , ETHEREUM , TOKEN , GNOSIS , GOLEMS , RIPPLE , WORKSHOP Descripción BlockChain está aquí y ha venido para quedarse. Que mejor introducción que la siguiente: En 2009, un hombre de Noruega compró 27$ en Bitcoins mientras escribía una tesis sobre encriptación, y luego se olvidó de ellos… 4 años después, después de que Bitcoin subiera…
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Nice Mist web-wallet that uses Web3 JS with MetaMask (see here)
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There is a Web3 Dapp that uses MetaMask to try the methods of your smart-contract on Ethereum. In this Dapp also you can create a simple Token contract (but don’t verify it). Try it here (it’s very simple and easy!)
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www.MrAddon.com ®: Jira & Confluence Administration Support Blog & Ethereum Dev Blog - [www.MrAddon.blog] ® 