... functional Proof-of-Work loop (Blake3-backed header hashing), an ASERT-like difficulty retargeting hook, chain append/validation checks, and a local multi-node testnet runner you can launch from the CLI (status, mine, testnet). It also ships early ledger primitives (note commitment, nullifier derivation + nullifier set, and a commitment tree) as foundations for the later shielded transaction + proof system work. What s implemented right now: Consensus foundation (prototype): PoW header hashing + meetsTarget() and a working mining loop Chain logic: genesis ... ... sequential append validation (prev_hash, height, pow target) Difficulty retargeting (prototype): ASERT-like target adjustment utility used by the chain Testnet runner: local multi-node simulation that mines blocks across nodes Ledger

... Most AI visibility tools show you a dashboard. They tell you where you're invisible. They show you competitors winning. Then what? You stare at the screen, knowing there's a gap, but no idea how to close it. RAIVE 2.2 (Rankfender AI Visibility Engine) fixes that. It's not just a tracking engine. It's a prescription engine. It analyzes where competitors

... project management tool for remote design teams. Here's exactly how we work." Feature lists Problem-solution paragraphs Vague benefits Specific outcomes Lesson #2: AI Loves Comparisons Even If You Lose This one hurt. I avoided mentioning competitors. Why give them free airtime? Wrong move. Every AI answer about your category includes comparisons. Always. If you don't provide the comparison, AI finds someone who does and that someone might be your competitor

... everyone! I'm Wawa, a self-taught developer. I built Meridian a decentralized marketplace for real-world assets on the XRP Ledger. The pitch in one sentence: Buy and sell physical goods where payment is locked in cryptographic escrow on the blockchain, not in a company's bank account. Why I built it: eBay takes 12-15% and can freeze your funds. PayPal holds money for 180 days. OpenSea doesn't support physical goods. I wanted to see if blockchain ... ... escrow could solve all three problems at once. What it does: - Trustless escrow payment locks on-chain, releases directly to seller on delivery confirmation - 0.5% fee (vs

... connects directly to GSC and runs real-time analysis across 50+ SEO aspects: Top Page and Query Performance Top Mover Delta Analysis Growth and Decay Analysis Performance Trends Rank Disparity Analysis CTR Uplift Analysis Impression and CTR Segmentation Brand vs. Non-Brand Performance Cannibalization Analysis Topical Cluster Performance Device Parity Analysis Device Distribution Country Performance Long Tail Performance Trust and Authority Analysis Then it doesn't just report it. It moves from Performance Opportunity Analyze Fix Apply. Automatically. Comes with ... ... audits. Then: AI Brand Visibility Brand Analysis Prompt Run Prompt Tracking Competition Tracking Citation Tracking Monitored across Gemini, ChatGPT, Claude, Perplexity, Grok, and LLaMA. It surfaces missing semantic anchors, authority gaps, structural issues, knowledge reinforcement weaknesses, and citation loss vs

... Product Hunt! I m Light , the founder of the team building Ledger , a connected workspace that rolls chat, tasks, docs, whiteboards, files, calendars, and AI assist into one place so your team can stop bouncing between email, Slack, Asana, Google Docs, Miro, Dropbox, and Zoom to GSD. Ledger

... caters it to my website's tone, audience, etc. I don't like stuff that creates a higher volume of AI content but this is an interesting idea Comment from steve beyatte(@steveb): @alokjain   Are your competitors not "Privacy-Friendly" to the extent that everyone will know this is important and what it actually means? To me it makes no sense. I'm not sure I really get it. We upload interviews and then tag the questions and then ... ... anything that my legacy bank doesn't tell me. The stuff I liked from Mint back in the day was seeing the category I was spending on, setting budgets, and seeing trends and graphs over time. Showing in/out ledger