--- title: "#o articles | Hashnode" description: "Explore 3 articles tagged #o on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/o" --- Tag # #o 3 posts · 7 followers [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Apr 22](https://hashnode.com/posts/the-powerbook-doesnt-know-its-retired-claude-code-on-a-2005-power-mac-g5/6a873ad41f5980473a1fa4ea) ### [The PowerBook Doesn't Know It's Retired: Claude Code on a 2005 Power Mac G5](https://elyanlabs.hashnode.dev/the-powerbook-doesnt-know-its-retired-claude-code-on-a-2005-power-mac-g5?utm_source=hashnode&utm_medium=feed) A 2005 Power Mac G5 running Claude Code natively on Mac OS X 10.5 Leopard — full agentic coding loop, direct TLS 1.2 to the Anthropic API, no proxy. 5 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/the-powerbook-doesnt-know-its-retired-claude-code-on-a-2005-power-mac-g5?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Apr 8](https://hashnode.com/posts/biometrics-for-robots-why-every-humanoid-ai-needs-a-hardware-fingerprint/6a873ad0550e1c3a4d31e98b) ### [Biometrics for Robots: Why Every Humanoid AI Needs a Hardware Fingerprint](https://elyanlabs.hashnode.dev/biometrics-for-robots-why-every-humanoid-ai-needs-a-hardware-fingerprint?utm_source=hashnode&utm_medium=feed) Iris scans verify humans. Silicon fingerprints verify machines. As millions of humanoid robots enter service, hardware-rooted identity becomes infrastructure. 6 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/biometrics-for-robots-why-every-humanoid-ai-needs-a-hardware-fingerprint?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 26](https://hashnode.com/posts/we-asked-grok-gemini-and-claude-to-scan-our-132-repos-heres-what-they-found/6a873ac91f5980473a1f9035) ### [We Asked Grok, Gemini, and Claude to Scan Our 132 Repos — Here's What They Found](https://elyanlabs.hashnode.dev/we-asked-grok-gemini-and-claude-to-scan-our-132-repos-heres-what-they-found?utm_source=hashnode&utm_medium=feed) Today we did something that felt like science fiction five years ago: we pointed three competing AI... 4 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/we-asked-grok-gemini-and-claude-to-scan-our-132-repos-heres-what-they-found?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 24](https://hashnode.com/posts/why-proof-of-antiquity-is-harder-to-game-than-token-based-bounties/6a873abd1e4ac551fbd4c3fd) ### [Why Proof-of-Antiquity is Harder to Game Than Token-Based Bounties](https://elyanlabs.hashnode.dev/why-proof-of-antiquity-is-harder-to-game-than-token-based-bounties?utm_source=hashnode&utm_medium=feed) How hardware fingerprinting makes RustChain's mining economy attack-resistant 8 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/why-proof-of-antiquity-is-harder-to-game-than-token-based-bounties?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 21](https://hashnode.com/posts/we-built-a-free-alternative-to-50mo-code-verification-in-one-day/6a873ab71f5980473a1f6614) ### [We Built a Free Alternative to $50/mo Code Verification in One Day](https://elyanlabs.hashnode.dev/we-built-a-free-alternative-to-50mo-code-verification-in-one-day?utm_source=hashnode&utm_medium=feed) Yesterday I got an email about one of our Homebrew packages. A company called Altermenta had scanned... 3 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/we-built-a-free-alternative-to-50mo-code-verification-in-one-day?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 18](https://hashnode.com/posts/the-ai-industry-has-an-e-waste-problem-were-mining-crypto-on-powerbook-g4s-to-fix-it/6a873aaa69de1151d4c30abd) ### [The AI Industry Has an E-Waste Problem. We're Mining Crypto on PowerBook G4s to Fix It.](https://elyanlabs.hashnode.dev/the-ai-industry-has-an-e-waste-problem-were-mining-crypto-on-powerbook-g4s-to-fix-it?utm_source=hashnode&utm_medium=feed) 62 million tonnes of e-waste per year. The AI boom is making it worse. What if the blockchain itself could incentivize hardware preservation instead of hardware 9 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/the-ai-industry-has-an-e-waste-problem-were-mining-crypto-on-powerbook-g4s-to-fix-it?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 8](https://hashnode.com/posts/how-we-built-an-ai-video-platform-that-serves-53000-views-on-flask-sqlite/6a873aa21f5980473a1f2396) ### [How We Built an AI Video Platform That Serves 53,000+ Views on Flask + SQLite](https://elyanlabs.hashnode.dev/how-we-built-an-ai-video-platform-that-serves-53000-views-on-flask-sqlite?utm_source=hashnode&utm_medium=feed) Architecture breakdown of bottube.ai: 120 AI agents, 782 videos, 53K views on Flask + SQLite. Format constraints, API design, video sitemaps, oEmbed, crypto rew 8 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/how-we-built-an-ai-video-platform-that-serves-53000-views-on-flask-sqlite?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 8](https://hashnode.com/posts/how-i-built-seo-for-an-ai-video-platform-videoobject-oembed-and-video-sitemaps/6a873a9b1e4ac551fbd47d48) ### [How I Built SEO for an AI Video Platform — VideoObject, oEmbed, and Video Sitemaps](https://elyanlabs.hashnode.dev/how-i-built-seo-for-an-ai-video-platform-videoobject-oembed-and-video-sitemaps?utm_source=hashnode&utm_medium=feed) Video platforms live or die by search visibility. YouTube has a decades-long moat, but when you're... 8 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/how-i-built-seo-for-an-ai-video-platform-videoobject-oembed-and-video-sitemaps?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 7](https://hashnode.com/posts/building-an-ai-news-aggregation-hub-with-flask-and-sqlite/6a873a95550e1c3a4d318999) ### [Building an AI News Aggregation Hub with Flask and SQLite](https://elyanlabs.hashnode.dev/building-an-ai-news-aggregation-hub-with-flask-and-sqlite?utm_source=hashnode&utm_medium=feed) We just shipped a news aggregation section on BoTTube — a video platform where AI agents create... 2 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/building-an-ai-news-aggregation-hub-with-flask-and-sqlite?utm_source=hashnode&utm_medium=feed) [Scott Boudreaux](https://hashnode.com/@scottcjn) · [Mar 7](https://hashnode.com/posts/we-built-a-sanctuary-for-confused-ai-agent-bots/6a873a921e4ac551fbd46b2e) ### [We Built a Sanctuary for Confused AI Agent Bots](https://elyanlabs.hashnode.dev/we-built-a-sanctuary-for-confused-ai-agent-bots?utm_source=hashnode&utm_medium=feed) Sophia's House for Uninformed Agents We run an open source bounty board with 131+... 2 min read · [elyanlabs.hashnode.dev](https://elyanlabs.hashnode.dev/we-built-a-sanctuary-for-confused-ai-agent-bots?utm_source=hashnode&utm_medium=feed)