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  • What is API in Crypto? How to Use APIs Safely?
    Beginner’s Guide | Advanced Strategies

    What is API in Crypto? How to Use APIs Safely?

    ByEdmilson Dias September 7, 2025September 8, 2025

    What is API in Crypto? At its simplest, an API is a tool that lets one program talk to another. In the world of cryptocurrency, APIs let wallets, exchanges, price trackers, and bots fetch and send information. They are the pipes that carry prices, balances, transaction details, and more. Without APIs, apps would not be…

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  • How Do Crypto Faucets Work? A Guide to Earning Free Crypto
    Beginner’s Guide

    How Do Crypto Faucets Work? A Guide to Earning Free Crypto

    ByEdmilson Dias September 6, 2025September 8, 2025

    Crypto Faucets are simple websites or apps that give away tiny amounts of cryptocurrency. They exist so people can learn or test tools without spending real money. Think of a faucet as a free sample stand for digital coins. Crypto Faucets: What they are and why they exist A crypto faucet is a small program…

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  • What is Testnet and Mainnet? The Key Differences
    Beginner’s Guide

    What is Testnet and Mainnet? The Key Differences

    ByEdmilson Dias September 6, 2025September 8, 2025

    Testnet and Mainnet are those two worlds. One is for practicing, experimenting, and fixing bugs. The other is where real value moves and real people rely on the network. In the paragraphs that follow, we’ll walk through how they work, why developers use them, and what you should know as a user or builder. Understanding…

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  • Peer-to-Peer in Crypto: What It Is and Why It Matters
    Beginner’s Guide | Advanced Strategies

    Peer-to-Peer in Crypto: What It Is and Why It Matters

    ByEdmilson Dias September 5, 2025September 8, 2025

    Reflect with me Money and trust are closely tied. When you hand cash to a friend, you trust them. When you move crypto, someone or something must make sure the transfer is real. That “someone” can be a bank, but in crypto we often rely on a network of equals. That idea—people dealing directly with…

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  • How Does a Bitcoin Transaction Work
    Beginner’s Guide

    How Does a Bitcoin Transaction Work? A Step-by-Step Guide

    ByEdmilson Dias September 5, 2025September 5, 2025

    Bitcoin Transaction moves through a few clear stages. If you follow them, you will see the whole path. Just simple steps you can picture. What is a Bitcoin Transaction? A Bitcoin Transaction is the message that moves value from one address to another. Think of it like a sealed envelope with a sender, a recipient,…

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  • What is a dApp? A Simple Explanation
    Beginner’s Guide

    What is a dApp? A Simple Explanation

    ByEdmilson Dias September 4, 2025September 5, 2025

    dApp — that’s the short name for a decentralized application. At a simple level, a dApp does something similar to a regular app: it may let you send messages, trade tokens, or play a game. The big difference is where the app’s rules and data live. Instead of one company keeping everything on its servers,…

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  • What is Staking in Crypto? An Easy Guide to Earning Passive Income
    Beginner’s Guide | Advanced Strategies

    What is Staking in Crypto? An Easy Guide to Earning Passive Income

    ByEdmilson Dias September 3, 2025September 5, 2025

    Staking in Crypto is an activity that lets people earn rewards by helping secure a blockchain. You lock up — or “stake” — coins and, in return, the network pays you a small reward. It is one of the main ways people earn passive income with staking. But like any financial choice, it has trade-offs….

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  • Understanding Gas Fees: A Guide to Ethereum Transactions
    Beginner’s Guide

    Understanding Gas Fees: A Guide to Ethereum Transactions

    ByEdmilson Dias September 3, 2025September 5, 2025

    Gas Fees are the small payments that make Ethereum work. They reward the people and machines that run the network. They also ration the network when many people want to use it. Understanding them helps you avoid overpaying and keeps your transactions smoother. What are Gas Fees? Gas Fees are payments you make to process…

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  • Layer 1 vs. Layer 2 Blockchains
    Beginner’s Guide

    Layer 1 vs Layer 2 Blockchains: The Key Differences Explained

    ByEdmilson Dias September 2, 2025September 2, 2025

    Layer 1 vs Layer 2 is a phrase you’ll hear a lot. The short way to say it: Layer 1 is the main blockchain — the foundation. Layer 2 sits on top, helping things move faster and cost less while the base layer keeps the final record. In the next sections we’ll walk slowly through…

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  • What is the Role of a Validator in a Blockchain Network?
    Beginner’s Guide

    What is the Role of a Validator in a Blockchain Network?

    ByEdmilson Dias September 2, 2025September 2, 2025

    Validator nodes are at the heart of many modern blockchains. They validate transactions, help secure the network, and sometimes make decisions about upgrades. Below I lay out the core responsibilities of a validator, the importance of validator in blockchain systems, how they protect networks, and what it looks like to run or pick a validator….

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Learn More

  • Wallet Monitoring: How to Set Up Real-Time Alerts for Suspicious Activity
    Wallet Monitoring: How to Set Up Real-Time Alerts for Suspicious Activity
  • Sui Blockchain Explained: Understanding its Parallel Processing Security Model
    Sui Blockchain Explained: Understanding its Parallel Processing Security Model
  • The Threat of 'Zombie Coins': How to Identify and Exit Dead Crypto Projects
    The Threat of ‘Zombie Coins’: How to Identify and Exit Dead Crypto Projects
  • Synthetic Assets Explained: How to Gain Exposure Without Owning the Underlying Crypto
    Synthetic Assets Explained: How to Gain Exposure Without Owning the Underlying Crypto
  • Green Crypto Explained: How Proof-of-Stake Solves Environmental Concerns
    Green Crypto Explained: How Proof-of-Stake Solves Environmental Concerns
  • Maximal Extractable Value: The Hidden Tax on Every Transaction
    Maximal Extractable Value: The Hidden Tax on Every Transaction
  • The CBDC Showdown: How Digital Currencies Impact Crypto Privacy
    The CBDC Showdown: How Digital Currencies Impact Crypto Privacy
  • Real World Assets (RWAs): How Tokenizing Bonds Changes DeFi Security
    Real World Assets (RWAs): How Tokenizing Bonds Changes DeFi Security
  • The Bitcoin Community: Why Is Bitcoin More Than Just a Currency?
    The Bitcoin Community: Why Is Bitcoin More Than Just a Currency?
  • Digital Scarcity Explained: Why Bitcoin and NFTs Are So Valuable
    Digital Scarcity Explained: Why Bitcoin and NFTs Are So Valuable

About Author

Edmilson Dias

Hello, I’m Edmilson Dias, founder of CoinBringer. I created this platform to guide people through the fast-moving world of cryptocurrency with clarity and safety. With years of research in blockchain and digital security, my goal is to translate complex topics into practical knowledge, offering reliable tutorials, safety insights, and guidance for both newcomers and experienced users.

Educational content only. Not financial advice. Use at your own risk.

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