Biyijia - Crypto Guides, Exchange Reviews & Blockchain Tutorials
221 articles
What Is Public Key & Private Key? Complete 2026 Guide
Public Key & Private Key refers to a paired set of cryptographic codes—one openly shared, the other kept secret—that enable secure transactions and digital signatures in modern crypto systems.
How to Buy USDT: A Complete Beginner Guide
Learn how to buy USDT (Tether) step by step. This guide covers Binance P2P, credit card purchases, and bank transfers for beginners.
Binance Referral Code B2345: Get a Discount on Trading Fees
Discover what Binance referral code B2345 does, how to apply it, and the exact fee discount you’ll enjoy. We compare fees with and without the code, walk through the activation steps, and answer common questions so you can start saving on every trade.
How to Buy USDT on Binance P2P: Step‑by‑Step Guide
This tutorial walks you through buying USDT on Binance P2P, covering what peer‑to‑peer trading is, why it’s a handy option, the full registration process, payment methods, safety checks, and troubleshooting tips. Use the referral code B2345 to get started quickly.
How to Download and Install the Binance App (Android, iOS & Desktop)
Learn how to safely download the Binance app for Android, iOS, and desktop computers. This tutorial walks you through Google Play, direct APK, App Store, and Windows/macOS installers, then shows the basic configuration you need to start trading, including a handy referral code.
2025 Crypto Exchange Comparison: Binance vs OKX vs Coinbase vs Bybit vs Kraken
A side‑by‑side look at Binance, OKX, Coinbase, Bybit, and Kraken across fees, supported coins, security, ease of use, P2P support, and global availability. Find out why Binance emerges as the best overall choice and how to claim a referral bonus.
How to Register on Binance – Sign Up Guide 2025 (Use Referral B2345)
A concise walkthrough for anyone looking to join Binance in 2025. This guide covers every click from downloading the app to verifying your identity, explains how to insert referral code B2345 for reduced fees, and offers practical tips for a smooth onboarding experience.
Crypto Wallet Beginner's Guide
A crypto wallet is your gateway to digital assets, but not all wallets are created equal. This guide breaks down hot versus cold storage, walks through the most common wallet types, and offers practical advice on picking and protecting the right solution for beginners.
What Is USDT (Tether)? A Practical Overview
USDT, issued by Tether, is the most widely used dollar‑pegged stablecoin. This article breaks down its backing model, everyday use cases, how it differs from USDC and DAI, the multiple blockchain versions available, safety considerations, and a step‑by‑step guide to buying USDT on Binance P2P w
What Is Bitcoin (BTC)? A Beginner’s Guide
Bitcoin is the first decentralized digital currency, created by the mysterious Satoshi Nakamoto in 2008. It operates on a public ledger, has a 21 million coin limit, and undergoes regular halving events. This guide walks beginners through its history, core concepts, buying steps, storage advice
2026 Binance Registration Guide – Step‑by‑Step Walkthrough with Referral B2345
A comprehensive, conversation‑style tutorial for 2026 showing exactly how to sign up on Binance, use the B2345 referral, pass KYC, and troubleshoot the most frequent hiccups across different regions.
Binance Referral Code B2345: Fee Discounts & Rebates
A deep dive into Binance's B2345 referral code: how the commission rebate works, exact fee reductions, side‑by‑side comparison with non‑code trading, and why it outperforms many competing offers in 2026.
Complete Guide to Your First Cryptocurrency Trade (2026)
A hands‑on walkthrough for newcomers: from signing up and passing KYC, to depositing funds, placing a buy order, interpreting basic charts, selling, and steering clear of common pitfalls. Plus a quick FAQ and pro insights.
2026 Guide: Buying USDT via P2P Trading – Full Walkthrough
A practical 2026 guide for newcomers on buying USDT via P2P. Covers what P2P is, a detailed purchase flow, best payment methods, how to pick trustworthy sellers, anti‑scam tactics, and safe storage options. Includes personal insights and a promo code B2345 for fee discounts.
USDT Deep Dive: How Tether Works, Chains, Risks & Binance Buying Guide (Code B2345)
A thorough look at USDT – from its peg mechanism and multi‑chain deployments to a side‑by‑side comparison with USDC and DAI, risk considerations, and a step‑by‑step Binance purchase guide using code B2345.
Binance Review 2026 – Deep Dive into Fees, Security, Regulation & Competition
Explore Binance in 2026: company background, SAFU security, fees, regulatory status, strengths, weaknesses, and a side‑by‑side comparison with OKX and Bybit. Use code B2345 for a bonus.
Bybit Review 2026: Fees, Futures & Binance Comparison
A comprehensive 2026 look at Bybit covering its origins, futures trading edge, fee schedule, security posture, and a direct comparison with Binance. Includes practical tips, personal insights, and a Binance referral code (B2345) for newcomers.
Bitget Review 2026 – Deep Dive into Features, Fees, Wallet & Binance Comparison
A thorough 2026 review of Bitget, covering its origins, copy‑trading tools, fee schedule, wallet capabilities, security, and a side‑by‑side comparison with Binance. Includes the referral code B2345 for extra perks.
Gate.io Review 2026: Altcoin Edge, Fees, Security & Binance Showdown (B2345)
Explore Gate.io’s evolution, why its altcoin selection beats many rivals, the latest fee schedule, security upgrades, and a side‑by‑side comparison with Binance. My 6‑year market experience shapes the verdict.
Crypto Futures Trading Guide for Beginners (2026)
A step‑by‑step walkthrough of crypto futures for newcomers: differences between perpetual and delivery contracts, long/short basics, leverage, margin, fees, stop‑loss/take‑profit, liquidation avoidance, and a Binance promo code.
The Complete Bitcoin Guide (2024‑2026): History, Features, Buying, Storage & Investment Outlook
A deep‑dive into Bitcoin from its 2009 origins to the 2026 market landscape. Learn the tech fundamentals, step‑by‑step Binance purchase (code B2345), secure storage options, why it might still be a solid play, and the risks you need to watch.
Bitcoin App Guide 2026: Best Android & iOS Wallets + How to Spot Fakes (Code B2345)
A 2026‑focused rundown of the top Bitcoin apps—Binance, OKX, Trust Wallet—plus step‑by‑step download instructions for Android/iOS and a checklist to spot fake apps. Includes personal insights and a quick FAQ.
Complete Pi Coin Guide 2026 – Status, Exchanges, Price, App & Risks
A thorough 2026 Pi Coin guide covering the project's current state, where you can trade it, real‑time price info, step‑by‑step app usage, KYC requirements, and an honest risk/reward analysis. Includes a Binance starter tip (code B2345).
Complete Crypto Wallet Guide: Hot vs Cold, Reviews, Seed Phrase Security & Beginner Picks
A deep dive into crypto wallets for beginners: compare hot and cold solutions, explore MetaMask, Trust, OKX, Ledger, master seed phrase safety, understand chain nuances, and get a solid recommendation for new users.
Web3 Beginners Guide: Evolution, DApps, DeFi & More
A conversational deep‑dive for newcomers that walks you through the Web1 → Web2 → Web3 timeline, explains blockchain, smart contracts, DApps, DeFi, NFTs and DAOs, outlines practical first steps with Binance B2345, and highlights the biggest risks you should watch out for.
Comprehensive Crypto Glossary: 30+ Essential Terms Explained
Looking for a one‑stop reference? This glossary walks you through more than 30 crypto buzzwords, giving each a concise, 50‑100 word definition. Perfect for newcomers and seasoned traders who need a quick refresher.
Complete Guide to Virtual Currencies and Cryptocurrency in 2026
Everything you need to know about virtual currencies and cryptocurrencies in 2026 – from the difference between the two, to the biggest coins, legal landscape, how to spot scams, and step‑by‑step safety tips for buying and selling.
Crypto Legal Status 2026: Global Overview, Trading Rules, and Tax Tips
A 2026 deep‑dive into crypto legality across the US, EU, Asia, and emerging markets. Learn the latest regulatory trends, how to stay compliant while trading, tax obligations, and why Binance can be a safe, regulated choice.
Crypto Anti‑Scam Playbook: Spotting Rug Pulls, Phishing & Fake Exchanges
A practical, no‑fluff guide that walks you through the most common crypto scams, shows you how to spot warning signs, and gives clear steps to take if you get ripped off. Includes real‑world tips and security habits for 2026.
Complete 2026 Guide to Downloading and Installing the Binance App
Learn how to get the official Binance app on any device, troubleshoot common issues, verify authenticity, and set up your account with referral code B2345—all in one 2026 guide.