Evidence row 61367

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-toolbox.zafermemon87.workers.dev/mcp"
    ]
  ],
  "name": "agent-toolbox.zafermemon87.workers.dev/mcp",
  "owner_address": "0xa41015022322640f03a895bc439da80ddfd73954",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xa41015022322640f03a895bc439da80ddfd73954",
        "scheme": "exact"
      }
    ],
    "description": "OpenAI-compatible chat completion with gpt-oss-120b (OpenAI's open-weight reasoning model): set the base URL to /v1/llm/gpt-oss-120b in any OpenAI SDK. Up to 32,000 characters in and 2,048 tokens out per call, a fixed price per call, no streaming.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "description": "OpenAI-compatible chat completion with gpt-oss-120b (OpenAI's open-weight reasoning model): set the base URL to /v1/llm/gpt-oss-120b in any OpenAI SDK. Up to 32,000 characters in and 2,048 tokens out per call, a fixed price per call, no streaming.",
            "example": {
              "max_tokens": 200,
              "messages": [
                {
                  "content": "In one sentence, what is the capital of France?",
                  "role": "user"
                }
              ]
            },
            "inputSchema": {
              "properties": {
                "max_tokens": {
                  "description": "Default 2048",
                  "maximum": 2048,
                  "minimum": 1,
                  "type": "integer"
                },
                "messages": {
                  "description": "OpenAI chat messages: [{role: system|user|assistant, content}] (up to 32,000 characters in total)",
                  "items": {
                    "properties": {
                      "content": {
                        "type": "string"
                      },
                      "role": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "role",
                      "content"
                    ],
                    "type": "object"
                  },
                  "type": "array"
                },
                "response_format": {
                  "description": "{\"type\": \"json_object\"} for JSON output",
                  "type": "object"
                },
                "temperature": {
                  "maximum": 2,
                  "minimum": 0,
                  "type": "number"
                }
              },
              "required": [
                "messages"
              ],
              "type": "object"
            },
            "toolName": "chat_gpt_oss_120b",
            "transport": "streamable-http",
            "type": "mcp"
          },
          "output": {
            "example": {
              "choices": [
                {
                  "finish_reason": "stop",
                  "index": 0,
                  "message": {
                    "content": "The capital of France is Paris.",
                    "reasoning_content": "User asks: \"In one sentence, what is the capital of France?\" Answer: \"The capital of France is Paris.\" Provide one sentence.",
                    "role": "assistant"
                  }
                }
              ],
              "created": 1792850662,
              "id": "chatcmpl-2f3cbf59f9204d269ba32770",
              "model": "gpt-oss-120b",
              "object": "chat.completion",
              "plain": "gpt-oss-120b: The capital of France is Paris.",
              "usage": {
                "completion_tokens": 46,
                "prompt_tokens": 78,
                "total_tokens": 124
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "description": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                },
                "inputSchema": {
                  "type": "object"
                },
                "toolName": {
                  "type": "string"
                },
                "transport": {
                  "enum": [
                    "streamable-http"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "mcp",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "toolName",
                "inputSchema"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T14:30:53.004Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T14:30:52.826Z"
    },
    "resource": "https://agent-toolbox.zafermemon87.workers.dev/mcp#chat_gpt_oss_120b#chat_gpt_oss_120b",
    "type": "mcp",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "OpenAI-compatible chat completion with gpt-oss-120b (OpenAI's open-weight reasoning model): set the base URL to /v1/llm/gpt-oss-120b in any OpenAI SDK. Up to 32,000 characters in and 2,048 tokens out per call, a fixed price per call, no streaming."
}

What the leaf hashes

{"body":"207a07743be5c774f297c285f4829e6dcd51e8e4868969240d2b2a319d83ff06","id":61367,"kind":"listing","method":"baseline/1","observed_us":1793025450532937,"prev":null,"subject":"x402_bazaar:https://agent-toolbox.zafermemon87.workers.dev/mcp#chat_gpt_oss_120b#chat_gpt_oss_120b","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. 0x4e56bed39dcfed810b96217cd1d67abd98701676a159daf84dc488f0af37c38d
2. 0xbcac954e2269eb376c8d473a56f3f9429f04f5a96098f50513cb33ebf9c2d6ff
3. 0xc05b226ae9b779b35aa4b171e3fbee36fdec8396dafdd52ea87645454e5544ce
4. 0x4209443f27513cc1025f49129d869ad65b90278791c78e8bf3b3d53c8b802c4b
5. 0x25415a3e3a40b49ac7f0349a666d8a8cde46c6ef5562fae7df4dfb3e43b9256e
6. 0x2fb1484be4d05105dc2b4e0fac55893de44f18177ec28d7dda9e4ed085af4f3f
7. 0x1b638450feb4c703fd1520cfd0f510ae2e51b2ac80fdc99ae0174bff89df463b
8. 0x90649b803db853c53bca7036e49ddeca07f32f7577e4564b3a9f982ad1adbe64
9. 0x65ec2c65d018d2cd6b58df339fc0f0ab50ee700eb308a8ebb898a4fb3d28e81c
10. 0x4e3a378d46fb644a540765cb2a75611ba24be0dbb514229e14d4860c2c09f3dd
11. 0x20ba86fd56bddd46212d02e792b969e90a1167c4fb9ba4a54cb7da5cf7da1629
12. 0xaf14a84837a57dc5a0cb0ebd158daaad24c19301b9257d9e97c322a7d8c54bc0
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae