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Life & fun · June 29, 2023

Capture

Secure creativity & content consent in AI era

Capture launched on June 29, 2023 with 95 votes, #637 of 4,655 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.

What it does

Capture, powered by Numbers Protocol, is a creator-focused platform that safeguards creative work provenance. It offers ownership of digital media via secure authentication, blockchain-based metadata, decentralized storage, licensing, and AI mining consent.

Capture is the first blockchain licensing framework with x402 — protect creator copyright, comply with EU AI Act Article 50, and earn USDC from AI agents on every fetch.

Capture pairs C2PA content credentials and ERC-7053 on-chain registration with x402 HTTP-native micropayments — so creators stay compliant with EU AI Act Article 50 and earn USDC every time an AI agent fetches their work. Embed cryptographic provenance — creator identity, timestamp, geolocation, edit history — directly in every photo or video at capture time. ERC-7053 anchors a tamper-evident receipt to the Numbers Mainnet. Even if metadata is stripped, ownership and timeline remain provable. Each registered asset becomes an HTTP-native licensing endpoint. AI agents call the URL, pay USDC, and get an on-chain consent receipt in one round-trip. SDKs for iOS, Android, and Node.js plug into…from captureapp.xyz

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