Evidence row 425240

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/qwen3_32b_chat"
    ]
  ],
  "name": "Base LLM Chat",
  "owner_address": "0x693e82a3745ec21c96aa0010e0a1e5171c9cbd39",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x693e82a3745Ec21C96aA0010e0A1e5171C9cbD39",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x693e82a3745Ec21C96aA0010e0A1e5171C9cbD39",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:42161",
        "payTo": "0x693e82a3745Ec21C96aA0010e0A1e5171C9cbD39",
        "scheme": "exact"
      }
    ],
    "description": "Qwen/Qwen3-32B: OpenAI-style chat completion. An OpenAI-style chat completion from Qwen3-32B: POST messages (up to 16000 chars total) and max_tokens up to 1024; returns the assistant message, the model name, and its token usage. Returns: an OpenAI-style chat completion from the model the service is named for: POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "max_tokens": 32,
              "messages": [
                {
                  "content": "Say hello in five words.",
                  "role": "user"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "message": {
                "content": "Hello, how are you today?",
                "role": "assistant"
              },
              "method": "qwen3_32b",
              "model": "Qwen/Qwen3-32B",
              "ok": true,
              "service": "x402_q_verdict_v1.qwen3_32b_chat",
              "usage": {
                "completion_tokens": 8,
                "prompt_tokens": 18
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "max_tokens": {
                      "maximum": 1024,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "messages": {
                      "items": {
                        "properties": {
                          "content": {
                            "type": "string"
                          },
                          "role": {
                            "enum": [
                              "system",
                              "user",
                              "assistant"
                            ]
                          }
                        },
                        "required": [
                          "role",
                          "content"
                        ],
                        "type": "object"
                      },
                      "maxItems": 32,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "messages"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "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"
        }
      }
    },
    "lastUpdated": "2026-10-27T05:26:54.983Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T05:26:54.319Z"
    },
    "resource": "https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/qwen3_32b_chat",
    "serviceName": "Base LLM Chat",
    "tags": [
      "llm",
      "chat",
      "base"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Qwen/Qwen3-32B: OpenAI-style chat completion. An OpenAI-style chat completion from Qwen3-32B: POST messages (up to 16000 chars total) and max_tokens up to 1024; returns the assistant message, the model name, and its token usage. Returns: an OpenAI-style chat completion from the model the service is named for: POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total."
}

What the leaf hashes

{"body":"2c28c9a5559933b6f789c4f7b7d1e85f5e6b86f8e5595e4e2a4d2ebbaff1fe63","id":425240,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086108639539,"prev":409266,"subject":"x402_bazaar:https://api.arysphere.com/v1/ventures/x402_q_verdict_v1/qwen3_32b_chat","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xb7f83c87409125c1264b933e81857959c886f175166d530a8048ed78dacf3e8b
2. 0x2acad40896fd841860b760d48c588a878c1c6a984b7c792b53c7024592ed2de0
3. 0xe0eddd34635d276752c2ff2afc6f09bd83dc54d60352c5f225e8b0b5dac2d8eb
4. 0x6542089ce52e6fc7cd799701978ed2fbd055b89f46c414c2749f943cb2a88e8e
5. 0xe86aa31638f888cf44350c4a48c60c431e656d8867bd5bde9efcbdcf2a2a4b8a
6. 0x51169177af44fb17b3189a98697f7f9206421e138fc7de61083dad26daeaff36
7. 0xbfa1ec2125c872996c67961427f734eeb84ec9ba687bde51c354a097d3cd5f48
8. 0x9297870fc586ba3c5d14ac117b0fcb32cdeb2d2b1273f8b61c55877bac544d48
9. 0x916331df52dda71a76052915a7be07b60cbbf13783cc5231bc993405a4c4bb48
10. 0x93f438b4ae1b1281a5cb34e89631c4182c641419ce6d1ee02c0d0bba35f5462e
11. 0x70b11259f0c8e64fe21c951a7fa6fa7010ca86464b77ae2a7b96e2a53a553c1c
12. 0xdc4af1861bcc27178db9854c119413a3d8acb113ca467e0eb6c0cadd8a60ba5d
13. 0xdb8e341e9690aa686b29432c7b868b3859fb692c3ae3a679b8bc1219ebe3a597
14. 0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed
15. 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4