CKCrypto Kewsincryptokews.hashnode.dev·22h ago · 2 min readIce Phishing, Address Poisoning, and the Technical Side of Crypto ScamsMost write-ups on crypto scams focus on the social engineering angle (rightfully — pig butchering alone accounted for $3.5B+ in 2024 losses). But a few categories are worth understanding from a techni00
Bbolt_utilinbolt-util.hashnode.dev·3d ago · 7 min readDesigning a Safe Reconciliation System for Underpaid Crypto TransactionsA crypto payment does not become easy to reconcile just because it is visible on-chain. Consider a customer who creates an order for 1.01 USDT and transfers 1.00 USDT. The transaction is valid and con00
JDJohn Doeinjohnduegit.hashnode.dev·3d ago · 14 min readBuilding a Crypto Trading Engine: Market Data, Strategies, Risk Management and Order ExecutionBuilding a cryptocurrency trading bot is one of those projects that looks straightforward until you try to make the software run continuously. At first, the architecture can be almost trivial: Price →00
OObyteinobyte.hashnode.dev·4d ago · 6 min readThe Problem of Ownership in the Digital Era —and How Crypto May Help We often feel like everything is within reach in the digital world, but how much of it is truly ours? We pay for streaming services, yet the songs and shows live somewhere else, ready to vanish at the00
QQistDeFiinqistdefi.hashnode.dev·6d ago · 2 min readHalal Financial Future for Your NewbornThe Importance of Halal Financial Planning for a Newborn When a newborn arrives, parents start thinking about their future. In Islamic finance, any investment or savings must be free from riba (intere00
QQistDeFiinqistdefi.hashnode.dev·Aug 23 · 2 min readFrom Idea to Smart Contract: Building Halal Finance1. Roots of the Idea: Islamic Finance on Base Blockchain The idea emerged from the need for a Sharia-compliant financing model in the decentralized finance (DeFi) world. With ~1.9 billion Muslims and 00
QQistDeFiinqistdefi.hashnode.dev·Aug 23 · 2 min readFrom Idea to Smart Contract: Building Halal Finance1. Roots of the Idea: Islamic Finance on Base Blockchain The idea emerged from the need for a Sharia-compliant financing model in the decentralized finance (DeFi) world. With ~1.9 billion Muslims and 00
QQistDeFiinqistdefi.hashnode.dev·Aug 23 · 2 min readSecure Multi-Signature Governance: How Are Funds Protected?What is Multi-Signature Governance? Multi-signature (Multisig) governance is a security mechanism in smart contracts requiring multiple parties to sign off on any transaction. In decentralized Islamic00
QQistDeFiinqistdefi.hashnode.dev·Aug 23 · 2 min readSecure Multi-Signature Governance: How Are Funds Protected?What is Multi-Signature Governance? Multi-signature (Multisig) governance is a security mechanism in smart contracts requiring multiple parties to sign off on any transaction. In decentralized Islamic00
OObyteinobyte.hashnode.dev·Aug 16 · 7 min readAlgocracy & Crypto: Between Tyrannical and Justice Tools “Algocracy,” “Government by algorithm,” or “Algorithmic regulation” isn’t exactly a well-defined or clear concept. However, we can sum it up like this: algorithms + governance (laws or rules of some k10
