https://github.com/ZKStamp/Proof100

Name: https://github.com/ZKStamp/Proof100
Address: Wyoming, United States, 30 N Gould St, Ste R, Sheridan, WY 82801, USA, Sheridan, Wyoming, 82801
Telephone: 16239803986

Listing ID: 1192461 2026-11-06

Categories Software And Web Development

Wyoming, United States, 30 N Gould St, Ste R, Sheridan, WY 82801, USA, Sheridan, Wyoming - 82801

Phone: 16239803986
Website: https://github.com/ZKStamp/Proof100
Email: [email protected]

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Business description

ZKStamp Proof-100 gives AI agents and developers private, dated proofs that a file or text existed. Only the SHA-256 fingerprint is sent; the file never leaves the user's machine. The fingerprint is written into the encrypted memo of a shielded (zk-SNARK) transaction on the BitcoinZ blockchain, and the block dates it. Unlike public blockchain timestamps, nobody can see the fingerprint or who made it. Each proof goes to a new address and comes with its own viewing key, so the owner reveals one proof at a time, only when needed. Anyone can verify a proof with ZCheck, an open-source script, on their own BitcoinZ node. AI agents connect through MCP and can stamp in one sentence. New accounts get 3 free proofs. Code is open source (MIT).

Services

Business hours

Times in America/New York.

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

Frequently asked questions

What services does https://github.com/ZKStamp/Proof100 provide?

https://github.com/ZKStamp/Proof100 provides timestamp_text, no email, MIT license..

Where is https://github.com/ZKStamp/Proof100 located?

https://github.com/ZKStamp/Proof100 is located at Wyoming, United States, 30 N Gould St, Ste R, Sheridan, WY 82801, USA, Sheridan, Wyoming - 82801.

How can customers contact https://github.com/ZKStamp/Proof100?

Customers can contact https://github.com/ZKStamp/Proof100 by phone at 16239803986.

Does https://github.com/ZKStamp/Proof100 provide WhatsApp support?

Yes, customers can contact https://github.com/ZKStamp/Proof100 on WhatsApp at 16239803986.

Does https://github.com/ZKStamp/Proof100 have an official website?

Yes, the official website of https://github.com/ZKStamp/Proof100 is https://github.com/ZKStamp/Proof100.

Does https://github.com/ZKStamp/Proof100 provide email support?

Yes, customers can contact https://github.com/ZKStamp/Proof100 via email at [email protected].

Is https://github.com/ZKStamp/Proof100 active on social media?

Yes, https://github.com/ZKStamp/Proof100 is active on LinkedIn, X.

What are the business hours of https://github.com/ZKStamp/Proof100?

Monday Open 24 Hours, Tuesday Open 24 Hours, Wednesday Open 24 Hours, Thursday Open 24 Hours, Friday Open 24 Hours, Saturday Open 24 Hours, Sunday Open 24 Hours.

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