Evidence row 62833

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://trust402.vercel.app/api/trust/score-resource"
    ]
  ],
  "name": "trust402.vercel.app/api/trust/score-resource",
  "owner_address": "0x3f4cee4c6bad04fcca3138dffdee579ddf17049b",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3f4CEE4c6bad04FcCA3138dFFDEE579ddf17049B",
        "scheme": "exact"
      }
    ],
    "description": "Score one x402 resource for trust, schema, price, discovery, and receipt readiness.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "description": "Candidate x402 resource with public schemas and receipt support.",
              "endpoint": "https://api.example.com/paid",
              "has402": true,
              "hasInputSchema": true,
              "hasOpenApi": true,
              "hasWellKnown": true,
              "priceUsd": 0.01,
              "receiptReady": true
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true,
              "recommendation": "test-first",
              "tool": "trust.score_resource"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "description": {
                      "type": "string"
                    },
                    "endpoint": {
                      "description": "Resource endpoint URL.",
                      "format": "uri",
                      "type": "string"
                    },
                    "has402": {
                      "type": "boolean"
                    },
                    "hasInputSchema": {
                      "type": "boolean"
                    },
                    "hasOpenApi": {
                      "type": "boolean"
                    },
                    "hasWellKnown": {
                      "type": "boolean"
                    },
                    "origin": {
                      "description": "Resource origin URL.",
                      "format": "uri",
                      "type": "string"
                    },
                    "priceUsd": {
                      "type": "number"
                    },
                    "receiptReady": {
                      "type": "boolean"
                    }
                  },
                  "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": {
                  "properties": {
                    "ok": {
                      "type": "boolean"
                    },
                    "recommendation": {
                      "type": "string"
                    },
                    "tool": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "ok",
                    "tool"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T12:05:07.561Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-26T12:05:07.418Z"
    },
    "resource": "https://trust402.vercel.app/api/trust/score-resource",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Score one x402 resource for trust, schema, price, discovery, and receipt readiness."
}

What the leaf hashes

{"body":"27463e0079034ebec5c6515fe92b3eb284c1d80822a6cd0048dfe12cf1af501d","id":62833,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025453798244,"prev":null,"subject":"x402_bazaar:https://trust402.vercel.app/api/trust/score-resource","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. 0xad53fbe378f953f31695be0e70166982b44e8f0c02a53142008954d7451becfa
2. 0x497043775e76f5889f9cf5688175132e6f0ea6f1c5b8a8279a0a41e71210fce6
3. 0xd332ab8606bc2f8e9f58415976ad2109e60ae30df495485be76145649f264b00
4. 0xadd79135d4f19433fdae8d4273e96115ff333a1e9a65660a372c62206a0e0dd1
5. 0x432f26c4e2ddd2ff8b7a49f9465967b410e8f14acc920427d47189b6fd8853bc
6. 0xa4410ce8f97df6942c189a5846a31047fbd300386bd3639da77c1c724ba50d87
7. 0x8bc0c58892d6b27e8d9d9cd1d115faeae235e0d0d95bcdc8ac22469236b6ff95
8. 0xdd2b02d6f0ea8b0a0c019acf51ec4389f8e1f4461c371d8ccf1171266d3a25e3
9. 0xbbbcdb2a68b371a0b7b0af22f935a0deedf517e33fcff3c1e319aa53090c36c0
10. 0x69f5e36901c930d3d90499bc3b7d9e7644e48cf4f26d1ebf8d605ee5e9424913
11. 0x317c51a47b234292d19f812377ad1cc4d05ded07987c4ea1ac9ae1ad2b20f0d2
12. 0x51f06c175a7c946ebe50ef243d6f9370a8fe85c996e53eff19ffcc4585ea8c18
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae