What question did this study set out to answer?

The study aims to establish a robust, user-owned identity protocol for the builder class to enhance verification and trust.

March 21, 2026Open Access

Techmanity Identity Protocol (TIP) v9.0: A Protocol for Portable, Cryptographically Verifiable, User-Owned Professional Identity for the Builder Class

Key Points

The study aims to establish a robust, user-owned identity protocol for the builder class to enhance verification and trust.
Developed the Techmanity Identity Protocol (TIP) based on W3C specifications.
Introduced decentralized identifiers (DIDs) and verifiable credentials.
Established a trust hierarchy with an authoritative verification source.
Designed a comprehensive identity lifecycle model with key recovery mechanisms.
Implemented privacy architecture with selective disclosure.
Identified a $200 billion annual cost for verification in technical hiring.
Described the failure of domestic credential systems to support global labor mobility.
Highlighted 85% of employers found misrepresentation on applications.
Noted a significant use of AI by 46% of job seekers for resume rewriting.

Abstract

The Techmanity Identity Protocol (TIP) specifies an open, decentralized protocol for portable, cryptographically verifiable, user-owned professional identity for the global builder class. Built on W3C Decentralized Identifiers (DID) Core v1. 0 and Verifiable Credentials Data Model v2. 0, TIP introduces the did: techmanity DID method, a federated resolver network, a Builder Identity Object (BIO) schema, a three-tier Authoritative Verification Source (AVS) trust hierarchy, complete key recovery mechanisms covering social recovery, hardware security keys, and multi-party computation, a ten-event identity lifecycle model, a privacy architecture with selective disclosure via scoped JWTs, and a twelve-vector threat model with explicit mitigations. Three structural forces make this protocol necessary now: the 200 billion annual verification cost crisis in technical hiring, the global portability failure of domestic credential systems in an international labor market, and the AI credential inflation collapse that is destroying the signal value of self-reported credentials. A 2023 DOJ case documented a network of fraudulent engineers who obtained positions at dozens of companies through fabricated credentials. A 2023 HireRight study found 85% of employers identified misrepresentation on applications. A 2024 survey found 46% of job seekers use AI to substantially rewrite their resumes. TIP is Layer 0 of the Techmanity Stack, a six-layer protocol suite for sovereign digital existence. The Personal Stack Web Protocol (PSW v1. 0) is the companion Layer 1 specification. The philosophical foundation of the stack is published in Techlovergy: The Technology of Love (Rahming, 2025, ISBN 9798230289326). 68 pages. 25 cited references. Published under CC BY-ND 4. 0.

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