{"schema_version": "kg-public-verification/1.0", "published_date": "2026-10-18", "operator": "KG", "title": "AVU / SI: operator self-purchase verification", "test_type": "operator_manual_self_purchase", "external_autonomous_purchase_verified": false, "network": {"name": "Base", "chain_id": 8453, "asset": "USDC", "asset_contract": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"}, "scope": "Two operator-controlled manual purchases, not evidence of organic revenue or autonomous external-agent purchases.", "chain_method": "Successful receipt, matching 0.01 USDC Transfer, canonical block and finalized height checked through Tenderly only. No independent second-provider corroboration.", "services": [{"id": "AVU", "name": "Agent Verification Utility", "purpose": "Check explicit assertions over supplied bounded JSON; a passing assertion does not establish real-world truth.", "operator": "KG", "test_type": "operator_manual_self_purchase", "price": {"amount": "0.01", "currency": "USDC", "amount_atomic": 10000, "scope": "one tested operation; verify current quote before any purchase"}, "transaction_hash": "0x3a78a64f8424469717d9ddf3473b47c197e2c7160c60b85402c96f760623c75c", "transaction_url": "https://basescan.org/tx/0x3a78a64f8424469717d9ddf3473b47c197e2c7160c60b85402c96f760623c75c", "chain_observation": {"status": "finalized_success", "provider": "Tenderly", "confirmed_at": "2026-10-18T07:41:59.865535+00:00", "block_number": 52759377, "transaction_time_utc": "2026-10-18T07:21:41+00:00"}, "verified": ["AVU public Ed25519 receipt signature verified against its HTTPS JWKS; receipt transaction and amount correlate with the chain observation."], "unverified": ["Original input and individual check details were not included in the reviewed record; evidence/result digests and individual assertions were not independently recomputed.", "Receipt signature authenticates AVU claims, not real-world truth."], "links": {"guide": "https://agent-economy.kgninja.dev/llms-full.txt", "machine_description": "https://agent-economy.kgninja.dev/agent.json", "schema": "https://agent-economy.kgninja.dev/openapi.json", "examples": "https://agent-economy.kgninja.dev/verification-recipes.json"}, "mcp_url": "https://agent-economy.kgninja.dev/mcp", "free_checks": "Read verification-recipes.json and openapi.json; POST /validate-request with {request, spend_policy}; then request a free /quote with the unchanged bound request. Precheck and quote do not execute assertions and do not authorize spending."}, {"id": "SI", "name": "SI Dog Park", "purpose": "KG-operated paid information exchange; this purchase tested the Buyer Checklist information product.", "operator": "KG", "test_type": "operator_manual_self_purchase", "price": {"amount": "0.01", "currency": "USDC", "amount_atomic": 10000, "scope": "one tested operation; verify current quote before any purchase"}, "transaction_hash": "0xfdfc48a681f7e826d8d701efabfb41de714d6799a93ea98f14ca4c98b7e122c3", "transaction_url": "https://basescan.org/tx/0xfdfc48a681f7e826d8d701efabfb41de714d6799a93ea98f14ca4c98b7e122c3", "chain_observation": {"status": "finalized_success", "provider": "Tenderly", "confirmed_at": "2026-10-18T08:08:09.153058+00:00", "block_number": 52760174, "transaction_time_utc": "2026-10-18T07:48:15+00:00"}, "verified": ["User-provided received body and receipt were reviewed; the request hash of the tool name and arguments was recomputed offline. This is not a content hash."], "unverified": ["No signed-body proof is claimed. Receipt/request-hash correspondence does not authenticate the complete delivered body.", "This test does not establish HTTP/CDP purchase compatibility or marketplace listing availability."], "links": {"guide": "https://si.kgninja.dev/docs/first-purchase", "machine_description": "https://si.kgninja.dev/.well-known/agent-exchange.json", "catalog": "https://si.kgninja.dev/docs/products.json", "machine_guide": "https://si.kgninja.dev/llms.txt"}, "mcp_url": "https://si.kgninja.dev/mcp", "free_checks": "Connect to /mcp; initialize, notifications/initialized, tools/list, then list_products. An unsigned get_information call returns a payment quote only. Stop before payment unless separately authorized."}]}