RoboDocHash zkEVM
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This dapp holds checksums of documents in the zkEVM chain.
A hash proof is stored on the blockchain, and then displayed as hex and as a zkproof
Contract at
0x9377f66807395E5Df6741EeaFd0d14F070d4F976
RoboDocHash uses zkEVM to store document checksums.
The hash and ZK proof confirm when an author has generated a document,
image or any file. It is a ZK proof notary.
transaction gas fee around 2 cents