H3Tag
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DAMILARE OLALEYE

H3Tag - Own your Content

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Finally, a way to prove content is authentic that actually works. H3Tag uses blockchain hashes and zero-knowledge proofs—verify without exposing your content. Detects duplicates in and it's built for creators, journalists, and platforms fighting deepfakes.

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DAMILARE OLALEYE
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Deepfakes are winning. Watermarks get stripped. Metadata gets edited. I built H3Tag because we need cryptographic proof that actually works. I started with simple hash verification, then added blockchain timestamps for legal proof and zero-knowledge proofs for privacy. The ZKP circuits were harder than expected, but the duplicate detection that catches modified content makes it worth it. Built the SDK to make integration easy and it's available on NPMJS. Would love your feedback!