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Pillar 01 — Verifiable Origin
Pillar 02 — Verifiable AI
Pillar 03 — Agent Authority Proof
Pillar 04 — Regulatory Attribute Proof
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Why
Four Pillars Overview
Pillar 01 — Verifiable Origin
Pillar 02 — Verifiable AI
Pillar 03 — Agent Authority Proof
Pillar 04 — Regulatory Attribute Proof
Products
Seal
Send a proof, not the key
Trust402
Run AI without holding keys
Industries
Civic · Critical · Compliance
Solutions
All use cases
AI Audit Log Proof
KYC/AML Selective Disclosure
Supply Chain ESG
DeFi Bridge Verification
Resources
●
Critical Brief
Blog
Whitepaper
Glossary
FAQ
Get Started
JA
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Blog · Technical
Technical
4 articles
Industry
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Technical
·
2026.06.18
New Models, Same Proof: Adding Kimi K2.7 Code and GLM-5.2 to the Attack Matrix
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Technical
·
2026.06.12
From Fable 5 to Kimi: Detection Is Powerless — Attack Simulation Across 6 Models
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Technical
·
2026.05.25
Proof-as-Auth: Sign In Without Sending Your Key
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Technical
·
2026.03.04
Verifiable AI: A New RAG Design that Demonstrates Trust Origins with Cryptography
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