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Hey Product Hunt! 👋 I'm excited to launch Akashi Notari, a tool I've built to solve a simple problem: how can you prove a file existed at a specific time? Akashi Notari is a simple, private dApp for creating an on-chain Proof of Existence. It lets you anchor any file's cryptographic hash on the blockchain in under a minute for under a dollar, proving your file existed at that exact time. Your...
Akashi NotariProve any file existed. On-chain timestamp. In 60 seconds.
Akashi Notari: The simplest way to timestamp any file on blockchain. Generate a private, on-chain proof of existence in 1 min and under $1. No uploads, just a hash. Get an instant PDF certificate. Supports Base, ETH, & OP.
Akashi NotariProve any file existed. On-chain timestamp. In 60 seconds.