---
aimd: "1.0"
mako: "1.0"
type: "article"
entity: "AIFeed Verifier — check any origin in your browser"
updated: "2026-09-16"
tokens: 145
language: "en"
canonical: "https://verify.aifeed.md/"
summary: "Paste an AIFeed origin and watch the full chain verify client-side, including the DNS anchor."
alternates:
  - url: "https://verify.aifeed.md/"
    lang: "en"
  - url: "https://verify.aifeed.md/id/"
    lang: "id"
media:
  cover:
    url: "https://aifeed.md/og-image.png"
    alt: "AIFeed Verifier — check any origin in your browser"
---

**6** checks per origin

**0** server round-trips for crypto

**100%** client-side in your tab

**8** live demo origins

verify.aifeed.md

# Verify any AIFeed origin — in your browser

No server round-trip for the crypto: discovery, signature, domain binding, and the DNS
anchor are checked in this tab with WebCrypto and DNS-over-HTTPS.

## What it checks

### Discovery & strict parse

Finds the manifest, rejects duplicate keys, floats, and out-of-range integers before any crypto runs.

### Signature chain

Ed25519 over JCS bytes, with the domain-separated context and the DNS anchor from `_aifeed`.

### Policy & content

Renders the signed permission table and verifies a negotiated markdown page end to end.