# MIR — Memory Infrastructure Registry
# https://mirregistry.org

> MIR is neutral cross-platform participation history infrastructure for the internet. Partners submit events (transactions, verifications, moderation actions) for their users via API, and any platform in the network can query tier-based behavioral signals before making onboarding, authorization, or execution decisions. No PII is exchanged. No raw data is shared between partners. MIR does not score, rank, or label entities — it reports observable participation facts (event count, partner diversity, history age) and lets the consuming platform apply its own judgment.

## Key facts
- MIR is not AI. It is a deterministic policy engine with no machine learning.
- Events carry no free-form metadata by design. The field does not exist in the schema. Partners cannot accidentally store PII.
- External user IDs are SHA256 hashed before storage. MIR cannot reverse them.
- The policy engine returns ALLOW, STEP_UP, LIMIT, or DENY based on participation tier.
- MIR will never take investor money and will never be sold. Neutrality is a structural commitment, not a policy preference.
- Entity types: human users and AI agents (non-human actors) are both first-class.

## API
- Base URL: https://mir.events
- Submit events: POST /v1/events
- Evaluate policy: POST /v1/policy/evaluate
- API docs: https://mirregistry.com/api

## Links
- Homepage: https://mirregistry.org
- Enterprise: https://mirregistry.com
- Sandbox (try it without an account): https://mirregistry.com/sandbox
- Blog: https://mirregistry.org/blog
- Security: https://mirregistry.org/security
- Constitution: https://mirregistry.org/constitution
- FAQ: https://mirregistry.org/faq
- Contact: https://mirregistry.org/contact

## Blog posts
- Magic Links Don't Have to Be Only as Secure as Email: https://mirregistry.org/blog/magic-links-dont-have-to-be-only-as-secure-as-email
- I've Been Running MIR's Policy Engine on LinkedIn: https://mirregistry.org/blog/running-mirs-policy-engine-on-linkedin
- The Internet Doesn't Remember You: https://mirregistry.org/blog/the-internet-doesnt-remember-you
- IAM, IGA, PAM — You Need MIR: https://mirregistry.org/blog/iam-iga-pam-you-need-mir
- Why Fraud Concentrates: https://mirregistry.org/blog/why-fraud-concentrates

## Contact
- Founder: Richard Whitney
- Email: security@mirregistry.org
- Company: MIRegistry, L.L.C.