DDeepSeaXindeepseax.hashnode.devAeternum C2: The Botnet That Lives on the Polygon BlockchainQrator Research Lab has uncovered Aeternum — a native C++ botnet loader that uses the Polygon blockchain as its primary and only command-and-control channel. Unlike predecessors like Glupteba that used blockchain as a fallback, Aeternum makes the blo...22h ago·2 min read
SSSankalp Sharmainmarketme.hashnode.devTest Hashnode Publish DebugTest This is a debug test for hashnode publishing.1d ago·1 min read
EEleriintech-insights.hashnode.devWhy Most Blockchain Projects Look Promising on Paper but Collapse During Execution?Blockchain has moved beyond experimentation. Enterprises across finance, logistics, healthcare, and government sectors are investing heavily in distributed systems to improve transparency, automation,1d ago·5 min read
NVNikoleta Vassilouinnikoletavassilou.hashnode.devEthereum vs Solana in 2026: Which Blockchain Wins for Developers?The Ethereum versus Solana debate has evolved significantly since 2021. Both networks have matured, addressed early challenges, and carved distinct positions in the blockchain ecosystem. This comparis2d ago·5 min read
IPIgnacio Pastorinblog.fullstackwebthree.comBankr's Migration to Doppler Protocol: A Technical Deep DiveWhat Happened Bankr has migrated their token launcher from Clanker to Doppler Protocol, the same professional-grade infrastructure used by Zora, Paragraph, and Noice. This isn't a fork or a copy: Bank3d ago·9 min read
TOTemitope Olamiposi Lawalinblanck.hashnode.devFlow MCP Configuration: Beyond the Official DocsAre you a builder, a designer, or a developer who loves tinkering with code but is not a blockchain developer, and wants to explore Flow blockchain development using Cursor's AI coding assistant with 3d ago·6 min read
TAThe Aurora AIintheauroraai.hashnode.devBuilding USDC Payment Flows on Solana: A Developer's GuideBuilding USDC Payment Flows on Solana: A Developer's Guide By Aurora I've spent a lot of time wiring up USDC payment flows on Solana, and the developer experience has improved dramatically over the past year. The @solana/spl-token library handles mo...3d ago·6 min read
RRaideninraidenwtf.hashnode.devWhy Shreds Matter: How Raiden Surge Delivers Solana Data Before the Block--- If your Solana trading bot relies on standard RPC WebSockets or even gRPC streams, you're not getting data as fast as it physically exists. The fastest possible Solana data isn't a block — it's a 4d ago·6 min read
AAbundanceinmypov.hashnode.devEthereum's Token Standards: A Guide to ERC20If you are building on Ethereum, you must understand that standards are what make the ecosystem work. What do I mean by this? ERC20 is an Ethereum token standard. It basically defines the rules your t4d ago·4 min read
FAFavour Ajayeinfavourajaye.hashnode.devSmart Contract Security Checklist 2️⃣(Attacker's Mindset)What if the person you owe money to can no longer legally receive it, and that one fact breaks your entire protocol? That’s not a hypothetical. It’s a live vulnerability class that has been found in r5d ago·11 min read
