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Anthony Garcialeft a comment
Hey Product Hunt! 👋 I'm Anthony, I built Aluchin solo. The problem: proving a document existed at a specific time and hasn't been tampered with costs $25+ through traditional notarization. Aluchin does it for less than a penny in 5 seconds. Upload any file, we SHA-256 hash it and record the hash on Hedera's public ledger. Your document never touches our servers — we only store the hash. Stack:...
AluchinTamper-proof document verification on the blockchain
Aluchin records tamper-proof proof-of-existence for any document on Hedera Hashgraph's public ledger. Upload an invoice, contract, or certificate — get a blockchain timestamp in under 5 seconds. No crypto wallet needed. No blockchain knowledge required. Full REST API with docs. Free tier available.
AluchinTamper-proof document verification on the blockchain