张张先生inaicryptowallet.hashnode.dev·1d ago · 6 min readThe AI Never Touches Your Private Keys: The Most Important Security Boundary in an AI WalletEvery article about AI wallets eventually claims the AI keeps your money safe. That claim is only meaningful if we can point to the exact mechanism that makes it true. There is one mechanism, and only00
张张先生inaicryptowallet.hashnode.dev·1d ago · 1 min read从创建钱包到 AI 自动交易:AI Crypto Wallet 上手全流程> AI Crypto Wallet(AI 炒币助手)是一款自我托管(self-custodial)的加密钱包,内置设备端 AI 自交易代理。本教程根据官方使用说明,带你走完创建钱包、备份助记词、DEX 兑换、启动 AI 智能体、使用 DApp 浏览器与安全中心的完整流程。 --- ## 一、安装与初次启动 从官方渠道下载安装包(`.apk`)并安装,点击图标启动。首次启动时 App 会自动完成*00
SSShakeel Sklinblog.solvebar.com·5d ago · 2 min readMulti-Wallet Balance Checker: Every Wallet, Four Chains, One DashboardOne saved list of wallets. Four chains, checked on demand. Add a wallet address once — an ETH address, a label, done. It's saved to your browser's local storage, and it stays chain-agnostic: switch th00
SSShakeel Sklinblog.solvebar.com·6d ago · 2 min readABI Decoder/Encoder: Read Any Calldata, Build Any Function Call, Right in Your BrowserEvery contract call boils down to a hex string. This tool turns that hex string back into something you can actually read — and back again. Paste any calldata — a transfer, an approve, a DEX swap — an00
DSDevarshi Shimpiindevarshishimpi.hashnode.dev·Jul 26 · 30 min readHow the Bitcoin Network Actually WorksBitcoin gets called a lot of things: digital gold, internet money, a scam, a revolution. This guide skips all of that. It is not about what Bitcoin is for. It is about what Bitcoin is: the parts, how 00
Rrathsarainrr-cyber.hashnode.dev·Jul 19 · 8 min readI Built What I Thought Was a Secure App. Here's Everything I Got Wrong.During the final year of my undergraduate studies, my team submitted a cloud-based banking application as part of our Network and Cloud Security coursework. We had competition. Two other teams were bu00
OOrcaLayerinorcalayer.hashnode.dev·Jul 19 · 3 min readA REST API for Polymarket Whale Data: A Developer GuideIf you want Polymarket whale data in your own code, a dashboard, a trading model, or an AI agent, you need an API, not a website. Here is what the OrcaLayer REST API exposes and how to start. How do d00
CCryptomusincryptomus-articles.hashnode.dev·Jul 14 · 9 min readArchitecture of a Multi-Currency Crypto Wallet: How Support for Dozens of Networks and Tokens Works TechnicallyModern crypto wallets are expected to offer more than simple asset storage. Users are looking for a way to manage various digital assets from one interface without needing to worry about the infrastru00
MSMolly Sohaneyinmollysohaney.hashnode.dev·Jul 14 · 5 min readCTF Writeup: Emojibius | Crypto | BroncoCTF 2026Description Our intelligence agency has intercepted a strange transmission. It looks like Gen-Z developed a new language. We found a cryptic image of an elderly person on a nearby server?? Can you re00
MSMolly Sohaneyinmollysohaney.hashnode.dev·Jul 14 · 5 min readCTF Writeup: Shifting Afar | Crypto | BroncoCTF 2026Description I'm slowly shifting, shifting afar Char after char, char after char I'm slowly shifting (shifting afar) And it feels like I'm fighting Underscores against the stream Braces against the st00