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IOStamp gives creators, developers, and professionals a "Stamped "
badge that proves their content is original. Powered by PoW Blockchain — sub-second verification, permanent proof, independently verifiable forever. In a world of AI-generated copies and deepfakes, your Stamped is the only proof that can't be faked.
Stamp any file in 3 seconds
Get a shareable verified badge
Verification page anyone can check API for developers
#StampBeforeYouPost
IOStamp.comStamp it before they steal it Blockchain proof
Walfran Borreleft a comment
Hey PH! I built IOStamp because I was tired of seeing creators lose credit for their work in the age of AI. The idea is simple: stamp your content before you publish it. You get a blockchain-verified badge that proves YOU created it first. The timestamp is permanent, public, and independently verifiable — even if IOStamp disappears tomorrow. The tech: SHA-256 hash + PoW blockchain + sub-second...
IOStamp.comStamp it before they steal it Blockchain proof