Evidence row 71851

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/uuid-ulid-check"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Validate a UUID or ULID identifier string and extract its format, version, variant, and canonical representation.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "id": "550e8400-e29b-41d4-a716-446655440000"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "canonical": "550e8400-e29b-41d4-a716-446655440000",
              "format": "uuid",
              "generated_at": 1792950000,
              "input": "550e8400-e29b-41d4-a716-446655440000",
              "tool": "uuid-ulid-check",
              "valid": true,
              "variant": "specified in RFC 4122",
              "version": 4
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "id": {
                      "description": "UUID or ULID string to validate",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T00:59:57.438Z",
    "quality": {
      "lastCalledAt": "2026-10-26T00:59:57.438Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/uuid-ulid-check",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate a UUID or ULID identifier string and extract its format, version, variant, and canonical representation."
}

What the leaf hashes

{"body":"15076800f7da0e3b475e534fc52b7ee23876820ff31c94b5eb34e35236172c48","id":71851,"kind":"listing","method":"baseline/1","observed_us":1793025483237332,"prev":null,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/uuid-ulid-check","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. 0xc24847e3102eac6c6a00864c142256b942fe266016fbfd81ff3073f6975adb7f
2. 0x6a44c46794cc8f2396f00a95fe9fe9e3105d6f17ead3c68c9d172344e006c57e
3. 0x04d317462dce48ea8f86c6c970604c6e6619166e8524da1f3a44599d82f526c3
4. 0xffa3237905617d9815478959835e78a27c6c9cafdd259b387e269cc12768b8b8
5. 0x80b30272a2f011497bd7061f1e61532c12e8b0233e84dde7583cfd349f79868f
6. 0xc3ae73a45159c532b56421aadd695477d65ec321fc8899f25a7b1ad49308508b
7. 0xfd29cb4328de279eb1c2e5347aa5b5260c9e6a21d1c50ce8b1e8dfd1de68502d
8. 0x5c6483d4bda163dffb0721d47bd7c18119310f313343f070ee1aeb79ef9605c9
9. 0xafd5abbd72ba12c028d5cd59e21ef6bbfeb3ef72a15c2e7ad8167b5a77eea34b
10. 0x02e075ca15ff7f2ea01604141daba61c457580d75ee0424e4d2efe53abe08ad3
11. 0xeab236b8d15592c4f51859e02cc12d6b7223fc6321fdb9fa89e4d5e6edc3470b
12. 0x111576180a2fecebcaf560e6b72ed8cefedaacb8c607539ece417b7465831f66
13. 0x96eae331a78c1c9248bc58130ff83d31b884760a51fe7191de2a39105ae7c072
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae