Evidence row 77231

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://loonie-toll.onrender.com/sentiment"
    ]
  ],
  "name": "ClearCheck",
  "owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      }
    ],
    "description": "Sentiment verdict for a passage: positive, negative, neutral or mixed, with a score and the phrase that drove it.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "text": "Shipping was fast and the packaging was perfect, but the product itself broke within a week."
            },
            "type": "http"
          },
          "output": {
            "example": {
              "disclaimer": "Generated by a small local language model. Advisory only — it can be wrong, and it is not a substitute for review on anything consequential.",
              "driver": "product itself broke within a week",
              "model": "openai/gpt-oss-120b",
              "score": 0,
              "sentiment": "mixed",
              "source": "local model",
              "verdict": "MIXED"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "text": {
                      "description": "The text to work on. 6000 characters maximum.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "text"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "driver": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "model": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "score": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "sentiment": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-20T13:36:54.201Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-20T13:36:53.863Z"
    },
    "resource": "https://loonie-toll.onrender.com/sentiment",
    "serviceName": "ClearCheck",
    "tags": [
      "sentiment",
      "nlp",
      "feedback",
      "reviews",
      "tone"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Sentiment verdict for a passage: positive, negative, neutral or mixed, with a score and the phrase that drove it."
}

What the leaf hashes

{"body":"1f72db07aadeb5673bbc243aa71378e75d4cad549c47dea7bb5706530d0db72c","id":77231,"kind":"listing","method":"baseline/1","observed_us":1793025493492126,"prev":null,"subject":"x402_bazaar:https://loonie-toll.onrender.com/sentiment","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. 0x442755aa31f3edbe066401de575cda9e31575f31d697f0e9ed463e2a0849dea4
2. 0xe817ee2f46c0bfb64f8e475f31fde789f34eddfa7f449fcaa48444460d597a46
3. 0x5639212c60603903a934b1a82ca8fd8a5d1ae0155a4208ee91dd4affe9700940
4. 0xc7f1a342e4ff96212407c223c601922fe7670f1ecf86ea3443186263ac41e524
5. 0x9e8318a7336675a8e12ae23b052556b64cd5652bac6c2253e0e7a4dac80cf138
6. 0x94bcf634187159273a5ad6cf69d8311fc6952343b48912d0292b4efc2d84cffa
7. 0xd50989763f149f096dc9fb4a00da67e4d5736910616bdc37ae62d55f0f2c4990
8. 0xf3687b1d2907f5d326aeff32ad5d3ac98030cba8d7bec5f3fe39a1b50c74d8b5
9. 0xed542950b565016c140fea1a5a59ad7209cb543cf9c3e9a99627d9c927d5e33e
10. 0x1dc09c8e92168e3a1cdf1a0e953982ca9207934a0dfce256095416cf4102fbce
11. 0x60b91f773fa3c91ef752edc3e72b14aec43590de73fb46a458b7100f8e74b4a7
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae