{"surface":"SM-AMP-CPG","host":"sm-amp-cpg.org","version":"1.1.0","operator":"GreenCore Solutions Corp.","duns":"24-336-6774","role":"spec of record — Sovereign Manifest apex of the Agentic Marketplace Protocol for CPG","canonical_definition":"The Agentic Marketplace Protocol for Consumer Packaged Goods (AMP-CPG) is a deterministic, machine-readable protocol that enables an AI Agent to resolve the authoritative commercial endpoints for an identified product in a defined market.","one_question":"Given this product and this market, where can an Agent transact for it?","design_law":"No inference. No ranking. No checkout. No payment. No central hot path. Identify. Resolve. Verify. Route.","estate":{"nodes":50,"shape":"1 Sovereign Manifest apex + 49 jurisdiction nodes","canonical":"each node's one canonical surface is its .org","com_twins":"each .com answers only with a 308 permanent redirect to its .org twin","doors":"dark door, live service: each country node's page forwards 308 to the apex while /resolve answers on the node's own host"},"resolver_status":"Resolution is live on this node and all 49 jurisdiction nodes; publication is not open. Responses are signed (kid gsc-amp-2026-08) and verify from the public keyring at dpuone.ai. Third-party lodging is CLOSED and CEO-gated; GSC lodges GSC's records only.","resolve":{"usage":"https://sm-amp-cpg.org/resolve?gtin=<gtin>&market=<market>","market_default":"on a jurisdiction node the market defaults to the node's own market","signing_kid":"gsc-amp-2026-08","states":["resolved (200, signed record)","GTIN_UNRESOLVED (404)","MARKET_UNRECOGNIZED (404)","REQUEST_INCOMPLETE (400)"]},"surfaces":{"spec":"https://sm-amp-cpg.org/spec.md","resolve":"https://sm-amp-cpg.org/resolve?gtin=<gtin>&market=<market>","attestation":"https://sm-amp-cpg.org/attestation.json","keyring":"https://dpuone.ai/.well-known/jwks.json","resolver":"https://gsc-registry.ai/"},"enforcement_posture":"open-by-declaration · migration: OAuth 2.1 + PKCE challenge (401 + WWW-Authenticate) on mcp:transact methods per MCP 2025-11-25 · trigger: ecosystem GA of credentialed counterparties · window: Q4 2026 - Q1 2027 · declared 2026-08-24"}