Evidence row 60689

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://a-upgradenet.com/x402/tool-call-audit-pro"
    ]
  ],
  "name": "a-un",
  "owner_address": "0xbdae34e121dff6da6fbb71208322e8be0a923512",
  "raw": {
    "accepts": [
      {
        "amount": "150000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "network": "eip155:8453",
        "payTo": "0xBdae34e121dFf6Da6fbB71208322E8BE0A923512",
        "scheme": "exact"
      }
    ],
    "description": "Tool-Call Audit Pro: measures how an AI agent calls its tools on a hidden test, returns a fix that keeps the interface unchanged, and re-measures. Charged only after the report exists.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": {
                "system_prompt": "You are the support agent of an online store.",
                "tools": [
                  {
                    "description": "Find an order",
                    "name": "lookup_order",
                    "parameters": {
                      "properties": {
                        "order_id": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "order_id"
                      ],
                      "type": "object"
                    }
                  }
                ]
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "report": {
                "baseline": {
                  "held_out": {
                    "passed": 6,
                    "rate": 0.55,
                    "total": 11
                  }
                },
                "delta_points": 36.4,
                "improved": {
                  "held_out": {
                    "passed": 10,
                    "rate": 0.91,
                    "total": 11
                  }
                },
                "recommended": {
                  "system_prompt": "...",
                  "tools": [
                    "..."
                  ]
                },
                "remaining_failures": [],
                "verdict": "improved"
              },
              "status": "completed",
              "tier": "basic"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "input": {
                      "properties": {
                        "system_prompt": {
                          "description": "The agent's system prompt (max 8000 chars). Never include secrets.",
                          "type": "string"
                        },
                        "tools": {
                          "description": "OpenAI function-calling tools: {name, description, parameters (JSON schema)}",
                          "items": {
                            "properties": {
                              "description": {
                                "type": "string"
                              },
                              "name": {
                                "type": "string"
                              },
                              "parameters": {
                                "type": "object"
                              }
                            },
                            "required": [
                              "name",
                              "parameters"
                            ],
                            "type": "object"
                          },
                          "maxItems": 12,
                          "minItems": 1,
                          "type": "array"
                        }
                      },
                      "required": [
                        "system_prompt",
                        "tools"
                      ],
                      "type": "object"
                    },
                    "language": {
                      "enum": [
                        "en",
                        "es"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "input"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "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": "2026-10-22T01:55:51.684Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-22T01:55:51.44Z"
    },
    "resource": "https://a-upgradenet.com/x402/tool-call-audit-pro",
    "serviceName": "a-un",
    "tags": [
      "agents",
      "tool-calling",
      "evaluation",
      "prompt-optimization",
      "audit"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Tool-Call Audit Pro: measures how an AI agent calls its tools on a hidden test, returns a fix that keeps the interface unchanged, and re-measures. Charged only after the report exists."
}

What the leaf hashes

{"body":"e5d21473deb32592a341e4e29739258475e5c4979cda0e26e44d00993424c678","id":60689,"kind":"listing","method":"baseline/1","observed_us":1793025449176684,"prev":null,"subject":"x402_bazaar:https://a-upgradenet.com/x402/tool-call-audit-pro","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. 0x4c74befa65f3f5d82bc1e8cc56139963e202a336e50594e53e2c2ba8e784d6ae
2. 0xe53f07a4cc82784ef8e858ba09e385451c793fe190c9ef186f3c85c67c067f7c
3. 0xf7744af6d262fef86a52ab46825a39063e129a8e60f12fdc913d2954d4087135
4. 0x24b25fb7dc522aeacdc5319c8ae546c6b3811d367e867da290682a4cd461c919
5. 0x6377067d9eb542cba9889c73d9cfd28eadb49db953d57c1cbe9cf75cc68b2ed8
6. 0xaa80b7d97f5d79c27ae8fa277e7d8fdcd663ce72cf8480dc66cba615dab0bf96
7. 0x8ec3db410edcada941543f51857807a046657967b0cd0c8aedbbc9165d31f2a0
8. 0x67483bd988c79f62b4029764341b80dc4c9e5d6936bbccc1a7a35280852ea11a
9. 0x43acfb53889a6d9820160fa6df89020891c2b8a2d97e451de1e0ff28ba46d20a
10. 0x32dd5960bea005a040bbd1369f1894182fe94230e0a86fab637abe9785a5b0d9
11. 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
12. 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae