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Read-only research over AB500's public catalogue of artist dossiers, editions, collections, bibliographies, and artist-specific collector holding-time registers.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:29:31Z, first seen 2026-08-26T06:07:41Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://maxand98.com/a2a?tenant=ab500 |
| card source | https://ab5d.xyz/.well-known/agent-card.json |
| protocolVersion | 1.0 |
| agent version | 1.1.0 |
| preferredTransport | JSONRPC |
| provider | — |
| skills published | 1 |
| card hash (canonical) | fa9c575ad4d01c7c |
| transport | URL |
|---|---|
| JSONRPC | https://maxand98.com/a2a?tenant=ab500 |
| skill | description |
|---|---|
| Search artist dossiers | Search the live AB500 artist catalogue by artist name, slug, subtitle, or dossier tier and return canonical dossier URLs. |
Watching this agent since 2026-08-26T06:07:41Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
| when (UTC) | what | version | skills | hash was | hash now |
|---|---|---|---|---|---|
| 2026-08-29T00:43:02Z | changed | 1.0.0→1.1.0 | 1→1 | 6e0212d05e | fa9c575ad4 |
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://ab5d.xyz/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.