Evidence row 218693

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.apidirect.io/v1/tiktok/videos"
    ]
  ],
  "name": "API Direct",
  "owner_address": "0x5d07cc2a0fb4eb123a525ca0b51cf6fb485014fc",
  "raw": {
    "accepts": [
      {
        "amount": "7000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "network": "eip155:8453",
        "payTo": "0x5d07Cc2a0FB4Eb123A525CA0b51cf6fB485014fc",
        "scheme": "exact"
      },
      {
        "amount": "7000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "permit2",
          "facilitatorAddress": "0x59B7Ebc67a3d627FABAF06768c818638452Ae704",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "network": "eip155:8453",
        "payTo": "0x5d07Cc2a0FB4Eb123A525CA0b51cf6fB485014fc",
        "scheme": "upto"
      }
    ],
    "description": "Search for TikTok videos by keyword.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "query": "cooking",
              "region": "us",
              "sort_by": "relevance"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "get_sentiment": {
                      "default": false,
                      "description": "Set to true to add AI emotion analysis to each video. Adds a `sentiment` object containing `emotions` (joy, trust, fear, surprise, sadness, disgust, anger and anticipation, each scored 0-100), `dominant_emotion`, `emotional_intensity` (0-10), and `polarity` (positive, negative or neutral). Any video",
                      "type": "boolean"
                    },
                    "pages": {
                      "default": 1,
                      "description": "Number of pages to fetch and merge (1-10). Each page returns up to 30 videos. Billed per page.",
                      "maximum": 10,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "publish_time": {
                      "default": 0,
                      "description": "Filter by publish time in days: 0 = all time, 1 = last day, 7 = last week, 30 = last month, 90 = last 3 months, 180 = last 6 months. Any other number returns 400; a non-numeric value falls back to 0.",
                      "enum": [
                        0,
                        1,
                        7,
                        30,
                        90,
                        180
                      ],
                      "type": "integer"
                    },
                    "query": {
                      "description": "Search query (max 500 characters)",
                      "maxLength": 500,
                      "type": "string"
                    },
                    "region": {
                      "description": "2-letter region code to filter by (e.g., us, gb, jp, de, fr)",
                      "maxLength": 2,
                      "minLength": 2,
                      "type": "string"
                    },
                    "sort_by": {
                      "default": "relevance",
                      "description": "Sort order for results. Any unrecognised value falls back to relevance.",
                      "enum": [
                        "relevance",
                        "most_recent",
                        "most_liked"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {
        "info": {
          "description": "The facilitator accepts EIP-2612 gasless Permit to Permit2 canonical contract.",
          "version": "1"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "amount": {
              "description": "The amount to approve (uint256).",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "asset": {
              "description": "The address of the ERC-20 token contract.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "deadline": {
              "description": "The timestamp at which the signature expires.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "from": {
              "description": "The address of the sender.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "nonce": {
              "description": "The current EIP-2612 nonce of the sender.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "signature": {
              "description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
              "pattern": "^0x[a-fA-F0-9]+$",
              "type": "string"
            },
            "spender": {
              "description": "The address of the spender (Canonical Permit2).",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "version": {
              "description": "Schema version identifier.",
              "pattern": "^[0-9]+(\\.[0-9]+)*$",
              "type": "string"
            }
          },
          "required": [
            "from",
            "asset",
            "spender",
            "amount",
            "nonce",
            "deadline",
            "signature",
            "version"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792917947/bazaar-icons/9c187cd7bdaa9439.png",
    "lastUpdated": "2026-10-26T05:52:25.473Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T05:52:25.344Z"
    },
    "resource": "https://x402.apidirect.io/v1/tiktok/videos",
    "serviceName": "API Direct",
    "tags": [
      "TikTok"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search for TikTok videos by keyword."
}

What the leaf hashes

{"body":"d013f3a453decd07bc4430866ec0cea2aba99118ee27ac02246417b188cf2546","id":218693,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026640440098,"prev":125833,"subject":"x402_bazaar:https://x402.apidirect.io/v1/tiktok/videos","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. 0x3ab7db9f53a314c75c8506a19c92a67cb552c02edbe975c59602ed78d711ec96
2. 0x98dbc2e6834663450bfba13d9bf8c08ebc1f99bd893d0a188b505f002c46ecde
3. 0xb80d33ae2ef0ebd01828a67a4efc49d2e7aef6b627c98cffba444a43f76cfd82
4. 0x0cd0c8702393e8d5fabb419b5ad6e429c0aa65c005c8a4f134bfb6d04b15dbdb
5. 0xd7c45f63d9b7ffe03a4fb992f75760a96a290c1dee87b79cce6eee59698114ed
6. 0x8f232155e7db9e55c29a7fea74a1808f7c4ad3d99133ec091809d4ff698d612f
7. 0x3161e14ccf56fc6894932f4cbabd32901e6814c29c472ac24b9cbcb618974268
8. 0xd96ec105b852dbf16871650b00335d25b347825c95b5cee1a27544253e276e6c
9. 0x0955a8913c350c9c9ef2cc0992a5f48059533b9ac5d73b2b5427ca48abc7f553
10. 0x863fdad252f29b9d159c447e1d98ff6a548fe9d1906f3279b63f975f260e25a5
11. 0x229584c1d304842544db84ca7b368b5ececeb9d3bea2b23265eba1c7595d1220
12. 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae