DocVerify: Blockchain notary. Traditional notaries are slow and expensive. Complex dApps scare users with wallets and gas fees. Send any file (PDF, photo, Notion link) to @DocVerify_robot. DocVerify calculates SHA‑256 hash and anchors it to Polygon blockchain. You get: → Polygonscan link (immutable timestamp) → PDF certificate with QR code No file storage, no gas fees For creators, lawyers, photographers, startups. First full‑featured blockchain notary inside Telegram. Send a file.