OriginSign

What it does

OriginSign lets you cryptographically sign any photo or video so you can prove it’s yours. No blockchain, no wallet, no downloads — just upload your media, sign it with your private key, and share it anywhere. Anyone can verify authenticity instantly at originsign.com/verify. In a world full of AI clones and stolen content, OriginSign gives creators a simple way to protect their work and prove originality.

• GA
  Get a verifiable human proof seal for your content2023 · humanproved.com · ▲13

  Get a unique seal and url that is verifiable. Display a unique badge next to your content that proves there is a human behind the content.

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  Apex VerifyApr 2026 · apps.apple.com

  Cryptographically prove your content is real

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  ProoflyNov 2025 · ▲7

  Verify originality. Track subscriptions. Stay secure.

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  AI or Authentic?Aug 2026 · aiorauthentic.com · ▲3

  Free AI video & image detector that admits when it's unsure

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  ProofOfAIJan 2026 · ▲6

  Verifiable Ownership Certificates for AI Creators

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  SealZeroJan 2026 · sealzero.dev · ▲6

  Zero-knowledge proofs for authentic, privacy-safe images

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  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 12d ago · x1.new

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• GP
  Gemini Pro 3 imagines the HN front page 10 years from now▲3,346

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• JG
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  Life & fun · Dec 2025 · jmail.world

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  Design and ship studio-grade landing pages with AI

  AI · Dec 2025 · loki.build

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  AI turns your health goals into a 7-day menu & grocery list

  AI · Dec 2025 · planeatai.com

• 2G
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  Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…

  Dev tools · Dec 2025 · hackerbook.dosaygo.com

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  CyberCut AI▲723

  AI video studio for viral social clips

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