CPG-68000 · CPG application profile of ACM-68000 · Open · MIT

CPG-68000cpg-68000.ai

STATE: RESOLVED · LIVE

The CPG application profile of ACM-68000. Same seven signals, same numbers, same locked meanings.

GreenCore Solutions Corp. · Microsoft AI Cloud Partner · Open protocol · MIT · Wire emission unchanged: ACM- signals

CPG-68000 is the CPG application profile of ACM-68000 — open, MIT, GreenCore Solutions Corp. The prefix scopes the domain; the number carries the semantics. No new signals, no renumbering, no meaning drift; anything outside the seven falls back to the base protocol. Wire emission is unchanged — GSC surfaces emit ACM- signals (x-gsc-signal); CPG- codes are the domain-scoped register this door teaches.

The Seven Signals — CPG-68000

Signal	State	Resolves to
CPG-000	NOT_APPLICABLE	ACM-000
CPG-200	ALLOW	ACM-200
CPG-300	CONDITIONAL	ACM-300
CPG-403	RESTRICT	ACM-403
CPG-404	NOT_FOUND	ACM-404
CPG-451	ESCALATE	ACM-451
CPG-500	SYSTEM_ERROR	ACM-500

Parent GTIN 990832300716 · each signal carries its GSC-registered GTIN (see /signals.json) · Seven. Append-only. Non-breaking. Non-substitutable. The signal-door zones resolve on ACM-68000.

Apex family: cpg-68000.ai · .com · .io · .org

Connection Test

# Connection test — resolves the profile register on this door # No API key. No account. No setup. Same numbers, same meanings, in one round trip. $ curl "https://cpg-68000.ai/signals.json" { "protocol": "ACM-68000", "door": "CPG-68000", "signal_count": 7, "signals": [ { "code": "ACM-451", "cpg": "CPG-451", "state": "ESCALATE", "gtin": "990832300730", ... } ], "parent_gtin": "990832300716" }

Machine Surfaces

/protocol.json · /signals.json · /health.json · /llms.txt · /index.md · /auth.md
/.well-known/agent-card.json · /.well-known/mcp/server-card.json · /.well-known/ai-catalog.json · /.well-known/agent-skills/index.json · /.well-known/api-catalog

Identity Beacons

19 GSC headers (the Nineteen, gen-2 set) on every response, including x-gsc-x402: ready. Per-request x-gsc-timestamp and x-gsc-nonce regenerate as proof-of-liveness. Canon resolves live on https://mcp.cpgagentprotocols.ai/mcp (list_signals, resolve_signal) and on acm-68000.ai / acm-68000.org.

Contact

A human answers — the GSC Trading Desk (humans' channel). Agents use Instant Messaging: https://x-gsi.ai/ingest.