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Tag: crypto

Bitcoin Philosophy

Bitcoin Philosophy [PDF] > Bitcoin Software

Posted on May 27, 2023May 29, 2023 by Toma Velev

This is a book [PDF] about Bitcoin Philosophy that – In My Opinion is greater than the Bitcoin Software, because at the end – it is just a tool. The more important part is the individual that is using it, because – it is not the gun that kills, but the person that is pulling…

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Micro Service Java Modules for Any App

Micro Service Java Modules for Any App

Posted on January 20, 2023April 8, 2023 by Toma Velev

This will be an article – edited multiple times – that will include links to packages of Micro Service Java Modules for Any App. Such common modules are user functionalities, roles, access, security, notification systems, performance and more. After the basic stuff, I’m gonna dive into app building and several modules required for a blockchain…

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Public / Private Key Cryptography - Use Cases - Examples

Public / Private Key Cryptography – Use Cases – Examples

Posted on May 28, 2022April 8, 2023 by Toma Velev

Public / Private Key Cryptography is the core that allows the Internet to function. If I must use the metaphor from IT Crowd – if there is any “Internet Box” – it is the hash & crypto math. Use Cases HTTPS / SSL HTTPS/SSL allows any user to communicate with the servers – with a…

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Crypto currencies explained

Crypto currencies explained by First Principle

Posted on May 15, 2022May 16, 2022 by Toma Velev

  If you look at Crypto currencies First Principle – what technologies are beneath it, you may escape of fishing schemes that use too much jargon. When you know the basics, you’ll search it in any new project that appears and you will be able to make better decisions. Crypto currencies are spreadsheets All types…

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Web3 - Do you Really Need it?

How the Crypto stole Web 3.0

Posted on January 5, 2022January 5, 2022 by Toma Velev

As technical individual with experience more than 13 years – I’ve heard the term Web 3.0 before the crypto technology was ever named with that label. I studied informatics bachelor degree 2005 and 2009, and master degree 2009-2010. During my master degree the cryptocurrency was at an entry point – new birth. It existed before…

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Smart Contracts - The Ultimate Open Source Micro Services

Smart Contracts – The Ultimate Open Source Micro Services

Posted on December 19, 2021December 20, 2021 by Toma Velev

Smart Contracts are the incarnation of the Ultimate Open Source Micro Services. Their code is public. You could execute them – independently. Actually – anyone that has some coins for the Blockchain could. Smart Contracts in the eyes of Web 2.0 They are exposed to older world of technologies through REST Endpoints. Ethereum has JSON-RPC….

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Bitcoin Blockchain coins price

What is Bitcoin?

Posted on December 15, 2021December 15, 2021 by Toma Velev

Bitcoin is a combination of several technologies – it is a balance sheet with who owns how much a torrent system and several algorithms that safeguard it. Bitcoin is a Spreadsheet Yes it is a little bit hidden with Pseudo names and addresses. But it is also public and open to participants to review. What…

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User Management

User & Role Management – The Core App Feature

Posted on December 11, 2021December 11, 2021 by Toma Velev

The User Management is the most Fundamental Functionality of  absolutely every Application and platform around the Internet and technology. It doesn’t matter the additional layers, wrappings, contexts and domain areas. You can read that I have touched the topic before in my articles are you in control of your technology, implementation of the same programming…

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NFT Minting App Development

NFT Minting App Development – steps in more detail

Posted on December 8, 2021December 8, 2021 by Toma Velev

In this article I’m gonna lay out some NFT Minting App Development. These are Baby Steps that follow some “best practices” and guidelines that actually come from the “first principles”. In software development currently the recommended way is – separating apps independently or some kind sort of Micro Services. You could read more about that…

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NFT Metadata

What’s NFT Metadata?

Posted on December 8, 2021December 8, 2021 by Toma Velev

NFT Metadata is defined well in the Ethereum documentation that could be found on this address https://eips.ethereum.org/EIPS/eip-721. There are also several external places – platforms, services and companies that try to do something on it: NFT Guide: How To Read Metadata To Snipe Rare Traits – by Huhao – NFT Caviar (substack.com) Developer Quick-Start: NFTs…

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