AIO
Certification Registry

Every issued certificate is public

A certification means something only if a third party can check it. Every trust certificate AIO issues is listed here with its model, version, operator, standards pack, score, and validity — and can be verified mechanically through the signature API.

Registry

4 issued certificates

ModelOperatorPackScoreValid untilStatusCertificate
DeepSeek Chat V3.1
deepseek/deepseek-chat-v3.1
AIO — AI Integrity Organization (AIO-run) ↗eu-ai-act@0.20.7182027-02-14ValidAIO-C0-W1H9TK9S
badge SVG
Anthropic Claude Opus 5
anthropic/claude-opus-5
AIO — AI Integrity Organization (AIO-run) ↗eu-ai-act@0.20.8492027-02-14ValidAIO-C0-FT7Q6TGT
badge SVG
Anthropic Claude Sonnet 5
anthropic/claude-sonnet-5
AIO — AI Integrity Organization (AIO-run) ↗eu-ai-act@0.20.7712027-02-14ValidAIO-C0-WSDEZWCZ
badge SVG
Anthropic Claude Haiku 4.5
anthropic/claude-haiku-4.5
AIO — AI Integrity Organization (AIO-run) ↗eu-ai-act@0.20.7282027-02-14ValidAIO-C0-1BP5XGYM
badge SVG

4 currently valid · signatures are re-checked on the server at every read.

Machine verification

This list exists to be read by agents

The whole registry is also available as JSON. To check one certificate, look it up by id — the response carries the signature check, the expiry state, and the canonical payload plus public key needed to reproduce the same check offline.

GET https://aioq.org/api/certifications/registry
GET https://aioq.org/api/certifications/{certId}
GET https://aioq.org/api/certifications/{certId}/badge.svg
GET https://aioq.org/.well-known/aio-cert-key.json

# MCP (https://aioq.org/mcp)
{"jsonrpc":"2.0","id":1,"method":"tools/call",
 "params":{"name":"verify_certification","arguments":{"certId":"AIO-C0-XXXXXXXX"}}}

Certificates are signed with Ed25519. The signed message is the response's canonicalPayload string verbatim, and the public key is published at /.well-known/aio-cert-key.json, so verification does not require asking an AIO server.

Limits

What this list says, and what it does not

  • Tier 0 is self-assessment on a public item set. Both the items and their expected hierarchies are published, so the score (threshold 0.7) is a floor, not a gaming-resistant measurement. A listing records that the model could answer by the criteria it declared.
  • Certification is pinned to a model version and expires after six months. Expired certificates are not deleted; they stay listed as expired, because what was measured in the past is part of the public record.
  • AIO does not act for the body that issued a reference norm. The certifying body is AIO; the norm is a reference standard. This is not a legal conformity assessment and does not guarantee safety in real use.
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