Evidence row 82159

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": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T00:59:57.27Z"
    },
    "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":"e0d0e35ffcb9360bb13bfde30d3deab464f9c4f12a7ef0bd0b3328b8610aa26f","id":82159,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025501525285,"prev":71851,"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. 0x7f032020275bc1e33256ccf84c068f74072c0b8f0e5cec9e370e0b4a7a06e552
2. 0xd10d1ae8ba5f4368eca83590620981d84f8ca38153c092701279e580378a1080
3. 0xf71505333ddaa5972a9a466909757fdbe3d1f4d029772fef557ece906c96af98
4. 0xc998f64466a672f9a5275d4af19e0686d8b65fb62ef80c80a7dc513615352f84
5. 0x66644c21f1ae42f2d63f42e1c5317b0c73b4f4775a424ff781df892b0c9ad770
6. 0xfa640f89506272524df4f7e2db35c40016b834d323e04d4a770c27102f449ffe
7. 0x21ac7cfb5a2f6cee0a3f92a838937869646b52b92507a6fe5558c4c4c3e5922e
8. 0x9d50d6d0278a86398a10fd341959c98fef10a2dc950a39d60f530a58986d0100
9. 0x73fd4a237a0f3d67fd5a662dc540e200ad081e567f1d604d231e1404ae13d75e
10. 0x75fb43d121b0c7d36d6ce3843de524bb5cde5e31bd50964f1eb46e9e4d22df1f
11. 0x86993f34ffd04a19214c4b442a83218e78811798750015024990bf574868d9e8
12. 0xab729e4203b650f2a3c15efd6fd44eb2482232373bc1de662fd9d496869eb2d3
13. 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae