An evolving how-to guide for securing a Linux server https://github.com/imthenachoman/How-To-Secure-A-Linux-Server https://stacker.news/items/1063245

diegogurpegui/nos2x-fox: nostr signer extension for Firefox https://github.com/diegogurpegui/nos2x-fox https://stacker.news/items/1063148

Yes... Cringe. But at least US numbers from https://lnvpn.net/phone-numbers work. For 1,500 sats.

Enough with the microservices https://adamdrake.com/enough-with-the-microservices.html https://stacker.news/items/1058817

9001/copyparty: Portable file server all in one file, no deps https://github.com/9001/copyparty Portable file server with accelerated resumable uploads, dedup, WebDAV, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file, no deps. https://stacker.news/items/1058788

What Are Lightning Offers (BOLT 12) https://thebitcoinmanual.com/articles/lightning-offers-bolt12/ https://stacker.news/items/1056497

Bitcoin Taproot Explained - YouTube https://www.youtube.com/watch?v=d82-MPwpiYs https://stacker.news/items/1054991

Bitaxe Gamma: Breaking the 2 TH/s Barrier with Air Cooling https://plebbase.com/research/naked-lama-um-gamma-i-mean-bitaxe-gamma-61 The Bitaxe Gamma represents a massive leap forward in home mining, becoming the first single-ASIC miner to break 1 TH/s out of the box and potentially reach over 2 TH/s with proper cooling. This comprehensive review tests the fourth-generation Bitaxe across multiple cooling configurations, from basic aluminum heatsinks to advanced copper solutions. **Key Findings:** - **Standard Performance**: 1.0-1.2 TH/s at stock settings with proper cooling - **Cooling Critical**: Cheap yellow coolers fail even at default settings - overheating within minutes - **Minimum Recommendation**: Ice Tower with Noctua fan for stable operation - **Sweet Spot**: Copper cooler with active case cooling (OC'axe) delivers exceptional efficiency - **World Record Territory**: 2.04 TH/s achieved at 1000 MHz with advanced air cooling setup The Gamma is described as a "temperature diva" - extremely sensitive to heat but rewarding proper cooling with incredible performance. Unlike previous Bitaxe models that needed operating temperature, the Gamma follows "the cooler, the faster" principle. With appropriate cooling investment (Ice Tower minimum), this represents the most efficient and powerful single-ASIC home miner available, though availability remains extremely limited due to massive demand. **Bottom Line**: If you can get one and invest in proper cooling, the Gamma delivers unprecedented home mining performance. https://stacker.news/items/1053653

Microservice Premium https://martinfowler.com/bliki/MicroservicePremium.html https://stacker.news/items/1058781

Comparison of Ice Tower, Argon THRML 60mm and the “Ötzi” on the Bitaxe Gamma 601 https://plebbase.com/research/ice-tower-argon-thrml-60mm-and-otzi-bitaxe-gamma-what-can-they-do-62 https://stacker.news/items/1053637

Jeff Booth | AI, Bitcoin, & The Collapse Of The Fiat Economy - YouTube https://www.youtube.com/watch?v=VRA8VIsO-rQ https://stacker.news/items/1052600

Qwen3-235B-A22B-2507 https://xcancel.com/Alibaba_Qwen/status/1947344511988076547 > Today, we’re releasing Qwen3-235B-A22B-Instruct-2507 and its FP8 version for everyone. > This model performs better than our last release, and we hope you’ll like it thanks to its strong overall abilities.  https://stacker.news/items/1052256

what? why?

⚡ Lightning Feature Decoder - Decode BOLT #9 Feature Flags https://lfd.sgn.space/ Ever wondered what those cryptic hex strings in your Lightning node's peer info actually mean? This is a web tool to decode Lightning Network feature flags based on BOLT #9  ## What it does: - **Paste any feature hex string** (from `lightning-cli listpeers` or similar) - **Get instant breakdown** of which features are required/optional/assumed - **Learn the bit-level details** of how Lightning nodes communicate capabilities - **Understand the "even=mandatory, odd=optional" rule** **Code:** https://github.com/m0wer/lfd https://stacker.news/items/1056838

Emoji to Favicon https://favicon.io/emoji-favicons/ Effortless way to not leave your websites without a favicon :-) https://stacker.news/items/1056769