Learn more about EAS in our docs
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mainnet
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Verify offchain attestation
Drag and drop an attestation file here to verify it
Get file hash
Drop a file here to get its hash
The hashing is done locally in your browser. Your file is not uploaded anywhere.
Offchain multi-timestamp
Enter multiple offchain attestation UID's on separate lines
Example:
0x1234...
0x5678...
0xabcd...