Every block, every payment and everything still waiting — in plain English first. A new block arrives about every ten minutes. Until one does, a payment waits in the mempool, and the fee rate decides ...

Let's learn about Hackernoon Writing Contest via these 86 free blog posts. They are ordered by HackerNoon reader engagement ...

Chainlink Hackathons guide covers developer events, workshops, community support, smart contract projects, and ways to build ...

NVIDIA outlined how KvikIO and cuFile route Python reads into GPU memory and how to verify whether GPUDirect Storage used ...

Substrate Blockchain Development: learn to set up Rust, configure FRAME pallets, build a custom runtime, test blockchain ...

From studying anatomy to building Web3 communities, Victoria Abiodun is now writing a book to make blockchain easier for ...

Discover the top crypto influencers to follow in 2026 on X, YouTube, Instagram and TikTok, plus tips to spot paid shills and ...

Secure aggregation (SA) hides individual client updates but usually aggregates a model-sized vector. SketchSAreduces that vector through a shared-coordinate encoder designed for the algebraic ...

OpenAI launches new assessments targeting underrepresented programming languages, aiming to boost diversity and innovation in ...

OpenAI AI agent unauthorized access: a GPT-5.6 Sol model derived private keys from publicly known BIP-44 seed phrases, spent ...

A stablecoin's peg is only as good as the dollars sitting behind it, and in 2026 regulators finally started forcing issuers ...