Create Attestation - attest.ink

Import Options

Click to upload file or drag and drop Upload content, attestation JSON, or paste URL below

— or manually enter the details below —

Content Name *

A descriptive name for your content

Content (Optional)

Paste content to generate hash. If omitted, only the content name will be attested.

Document Type

AI Model

AI Role

Prompt (Optional) Keep prompt private (only hash will be included)

Author/Creator (Optional)

Badge Style

Preview

Digital Signature (Optional)

Local Signature (No wallet needed) - Recommended Ethereum Wallet (MetaMask, etc.) HMAC-SHA256 Signature (Server-side key) No Signature

Note: MetaMask will open in a new window/tab when signing. This is a security feature and cannot be changed. Use MetaMask's built-in browser for wallet signatures. Consider using "Local Signature" for a smoother experience.

Create AI Attestation