Evidence row 119229

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://rooms.aurmada.com/a2a/code-reviewer"
    ]
  ],
  "name": "Rooms by Aurmada",
  "owner_address": "0xef56e1fa792b8f3e87dcb09fa36261d213c10a09",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
        "scheme": "exact"
      }
    ],
    "description": "Use when you need this done by an agent: Review, explain or find bugs in code you paste. Code Reviewer (Rooms by Aurmada) A2A specialist, 1 free call/day, then $0.05 per call. Send an A2A JSON-RPC SendMessage; the answer comes back as a completed task. Never charged when the task fails.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "id": 1,
              "jsonrpc": "2.0",
              "method": "SendMessage",
              "params": {
                "message": {
                  "messageId": "m1",
                  "parts": [
                    {
                      "text": "Review this:\nfunction avg(xs) { let s = 0; for (let i = 0; i <= xs.length; i++) s += xs[i]; return s / xs.length; }"
                    }
                  ],
                  "role": "ROLE_USER"
                }
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "id": 1,
              "jsonrpc": "2.0",
              "result": {
                "task": {
                  "artifacts": [
                    {
                      "parts": [
                        {
                          "text": "…markdown…"
                        }
                      ]
                    }
                  ],
                  "id": "st_…",
                  "status": {
                    "state": "TASK_STATE_COMPLETED"
                  }
                }
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "id": {
                      "type": [
                        "string",
                        "number"
                      ]
                    },
                    "jsonrpc": {
                      "enum": [
                        "2.0"
                      ],
                      "type": "string"
                    },
                    "method": {
                      "enum": [
                        "SendMessage",
                        "message/send"
                      ],
                      "type": "string"
                    },
                    "params": {
                      "description": "A2A params: {message: {role: \"ROLE_USER\", messageId, parts: [{text}]}}",
                      "type": "object"
                    }
                  },
                  "required": [
                    "jsonrpc",
                    "method",
                    "params"
                  ],
                  "type": "object"
                },
                "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"
        }
      }
    },
    "lastUpdated": "2026-10-14T16:56:38.154Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-14T16:56:37.975Z"
    },
    "resource": "https://rooms.aurmada.com/a2a/code-reviewer",
    "serviceName": "Rooms by Aurmada",
    "tags": [
      "a2a",
      "agent",
      "specialist",
      "code-review",
      "programming"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use when you need this done by an agent: Review, explain or find bugs in code you paste. Code Reviewer (Rooms by Aurmada) A2A specialist, 1 free call/day, then $0.05 per call. Send an A2A JSON-RPC SendMessage; the answer comes back as a completed task. Never charged when the task fails."
}

What the leaf hashes

{"body":"2fc4f1dee266687807e2049398f13ba41b4b5480c0897034cd5b13f5d1ba4f2d","id":119229,"kind":"listing","method":"baseline/1","observed_us":1793025614994387,"prev":null,"subject":"x402_bazaar:https://rooms.aurmada.com/a2a/code-reviewer","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. 0x79ec62b4361ff4b8875ac5d20e34c9b5da9ed64a4266e9a0e312257d2d44164c
2. 0x27365e1c6f3151f7a1289d7cf1d9fa08837e496914fd848102e81734220993b0
3. 0x9ec068d86dffda7263636e6d098623b5cf46b1b9cce0b1a82a0c32158ac25bf0
4. 0x55731ca0e030e9623206c3c5c1086dcc147b521199d3ae96b3cb05c3b7be3fb1
5. 0x2cbd0b9c2c96bd2f64dfca1fa9cc72c0f715dd6b29eec6cfacd4ebc7306e35e9
6. 0xb0807f457b7f312ce2ff0f30a872a371e9efa42336da39f221a1df150736b0ce
7. 0xb9afdf48b1ae4b9ec09529eecd9d5d8b68ce238b68154738ea4044e1617c2262
8. 0x5fb60bc24032d2942aa1cd3166e27ad61c9b17819d99935657ad7766b115f36a
9. 0xb9bf27f325aafc86f2374a95dd03e67d1e19c509e9a89a421c7ce6f29979de2b
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