Evidence row 76285

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/image-generator/generations"
    ]
  ],
  "name": "hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/image-generator/generations",
  "owner_address": "0xbd62f8dcb52e21ca5bdf20ba173488da101ebcf0",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xbD62F8DCB52E21CA5BDf20ba173488Da101eBCf0",
        "scheme": "exact"
      }
    ],
    "description": "Generate one downloadable image from a text prompt using a curated HivemindOS image tier. The exact x402 price is quoted before payment.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "model": "flux-dev",
              "prompt": "A luminous autonomous-agent marketplace inside a golden hive"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true,
              "result": {
                "generation": {
                  "kind": "image",
                  "status": "processing"
                }
              },
              "runId": "mgen_..."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "aspectRatio": {
                      "description": "Optional aspect ratio supported by the selected tier.",
                      "maxLength": 20,
                      "type": "string"
                    },
                    "model": {
                      "description": "Generation tier. Defaults to the first listed option.",
                      "enum": [
                        "flux-dev",
                        "google-imagen4",
                        "gpt-image-1.5",
                        "nano-banana-pro"
                      ],
                      "type": "string"
                    },
                    "negativePrompt": {
                      "description": "Optional elements to avoid.",
                      "maxLength": 2000,
                      "type": "string"
                    },
                    "prompt": {
                      "description": "What to generate.",
                      "maxLength": 5000,
                      "minLength": 3,
                      "type": "string"
                    },
                    "seed": {
                      "description": "Optional deterministic seed.",
                      "minimum": 0,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "prompt"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_svz4q1d7"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:26:33.46Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T06:26:31.701Z"
    },
    "resource": "https://hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/image-generator/generations",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Generate one downloadable image from a text prompt using a curated HivemindOS image tier. The exact x402 price is quoted before payment."
}

What the leaf hashes

{"body":"fbba5c0b157b712ccd7f8775e1f1f97d2c8c6dd641cc885f2218b4fae729e96b","id":76285,"kind":"listing","method":"baseline/1","observed_us":1793025491901385,"prev":null,"subject":"x402_bazaar:https://hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/image-generator/generations","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x79b0bb2672715626841de28375d43c6e263b5e76912d33c862e0b9e70ac47cd7
2. 0x49d549ebb19203b860129a78d2b84a53c2024a8e2ecf5119bc261aefbaf5c8b2
3. 0xe938931287515d2a5d4b8c4b0636b419553d25ddd5b190d9c14f7a2a126ce548
4. 0x3404376689020f84244ae12e092d51368c24eb5d81c9e3c0f362254f346f7332
5. 0x542375248fc40052340cb0a2785b3c2cda6bdbe414d7778fcf0f537615666ba9
6. 0x3951267db6030468c283c6be565de22e8c90848c85c427e0dde08879ef1a8820
7. 0x1fd93dea4e97cd20f03d5123149278cde1206246d28e4a93547a662635be68cb
8. 0xe378cebfa9056ddf80b77b6fc97f91a69064e40f4c75323e97aedb16eb3a24c5
9. 0x64a3a1de186a30d8267409b69786e3fa58eff3a838fb9284fc759aac4b93cc63
10. 0x92682b02dffe9c4da40541e03d18e0abcecdbee29ff9216ce70bbff0b1fec2a1
11. 0x78977732f6810276b475c7ba4995e269c53c1218a49bb3951e04ede6049b4c08
12. 0xdcba35a3346e9c4b9ae1267cc5995998c2c33da9ef658e955eaae1589ebbdcad
13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae