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Tag: crypto

Storing Value in Excel Sheets

Is it Inevitable – Storing Value in Excel Sheets?

Posted on November 20, 2021November 22, 2021 by Toma Velev

We are not monkeys anymore. Nobody is going back to the barter economy. The majority of the masses are accustomed by whatever accounting system is enforced in the area on Earth – called currency. Yet, nobody sees money as only a spreadsheet – account owner and some amount of value, but a lot more. Nobody…

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Pseudo Code - Algorithm for Web3 Crypto Login

Pseudo Code – Algorithm for Web3 Crypto Login

Posted on November 15, 2021November 25, 2021 by Toma Velev

Let me explain you with Pseudo Code – the Necessary steps – how to implement Web3 Crypto Login {Off-Chain}. You could program it in whatever language you like, or at least – the Back-end part. The User Lands on Your Site/App First thing is first. No matter if the User already knows you or your…

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Ponzi Schemes

Ponzi Schemes – New tools & old ways

Posted on November 13, 2021November 15, 2021 by Toma Velev

There have been several iterations of different technologies that evolved over time, but the humans that are using them have not evolved even a little bit and still form Ponzi Schemes in all areas. They are so focused on the psychological package and words and do not see the the whole picture. Beware of Ponzi…

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Crypto User

How to get started with Crypto as a non-tech User

Posted on November 8, 2021November 9, 2021 by Toma Velev

How to get started with Crypto as a non-tech User? The short Tutorial is: Install a Crypto Wallet Set it Up Security & Choose which coins you’ll use Use it Send & Receive Coins Use some next level functionalities like – Login to sites Mint (create) NFT Liquidity Providing, Blockchain Voting, etc Approve general purpose…

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Decentralization

How far a Service is from – Decentralization?

Posted on October 29, 2021March 14, 2024 by Toma Velev

As I dive into Ethereum I though to ask my self How much Decentralization a service could archive with all the new Web3 APIs and Services? I’ve written before about the current status of the Internet in several articles: Levels of Independence in Software Are you in Control in Technology Internet Security Illusions Many of…

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Web3 - Do you Really Need it as a Web Developer?

Web3 – Do you Really Need it?

Posted on October 28, 2021October 28, 2021 by Toma Velev

Web3 is considered the next step in the evolution of the Internet. In terms of functionality – it means that some part of the software is interacting or is using source code based on the blockchain technology. Crypto Wallet The crypto wallet is in essence holder for private keys or accounts. It could sign, encrypt…

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Block-Chain Teddy Bear

What is Block-Chain? Explained with Teddy Bear Toys Analogy

Posted on October 27, 2021October 28, 2021 by Toma Velev

If you want to have a machine that checks the quality of the Teddy Bear Toys in 2021, you need a serious machine. You could build it with some medium amount of money. The Requirements are a lot of SSD space, RAM, Processor, Internet Speed (for Full Node of Bitcoin or Ethereum). If you want…

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Java Dev Entering the Crypto Space - Ethereum

Full Stack Java Dev in the Crypto space – Ethereum

Posted on October 27, 2021January 19, 2024 by Toma Velev

Most of my life I’ve been Java Dev and in recent times I’ve started Entering the Crypto Space – Ethereum to be exact. There are several articles, tutorials, places to get to know the stuff in theory.  After you’ve understood the basics (Ethereum for Java Developers), there is the Web3J library to start getting your…

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Limited resources

Limited resources

Posted on October 27, 2021October 27, 2021 by Toma Velev

You will read about several limited resources in this article. You’ll get several digital and technological options. Be aware that – this is not a financial advice, but attempt to get a broader point of view on stuff. This is not a health advice, as my expertise is technology. I am a Software Engineer and…

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