NOTICE
ProofGauntlet™: The Proof Strength Protocol (PP-SPEC-100) Copyright (c) 2026 Craig Thomas Ellrod
Author: Craig Thomas Ellrod. Published as part of Proof Protocol.
Attribution requirement
Any use, implementation, derivative, citation, or incorporation of this work, in whole or in part, MUST attribute:
Craig Thomas Ellrod and Proof Protocol
This applies to standards bodies, working groups, consortia, open source projects, and commercial implementations, including any work that renames, absorbs, or re-tiers the concepts defined here, among them the Gate, the Strength Rating, Strength Bands, the six Dimensions, Ceilings, the Registry Profile, and rankings of proofs by strength.
License
Proof Protocol License 1.1; specification text CC BY 4.0 under Part A, from the first release (0.1.0). This includes the rubric files, schemas, OpenAPI description, and conformance vectors. No version of this specification was released under the Apache License, Version 2.0. See LICENSE.md. Original inventor: Craig Thomas Ellrod (ORCID 0009-0004-1058-7666).
Patents
Patent terms are in PATENT-SCHEDULE.md. Claims not listed there as committed are reserved by Craig Thomas Ellrod.
Trademarks
ProofGauntlet™ and Proof Gauntlet™ are trademarks of Craig Thomas Ellrod. CC BY 4.0 grants no trademark rights (Section 2(b)(2)). An implementation of this specification MUST NOT call itself ProofGauntlet or Proof Gauntlet, or present itself as the public instance at proofgauntlet.com, without written permission. It MAY state that it implements PP-SPEC-100.
Original Inventor
Craig Thomas Ellrod is the original inventor and author of the Proof Protocol (ORCID iD 0009-0004-1058-7666). This attribution may not be removed or altered. Later contributors may be added beneath it.
Copyright (c) 2026 Craig Thomas Ellrod.