Evidence row 2634346

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mr-river5.makar52nn2016.workers.dev/api/uuid"
    ]
  ],
  "name": "mr-river5.makar52nn2016.workers.dev/api/uuid",
  "owner_address": "0xcb7a729840872818568ee97b16bf42108cf810a0",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "asset_symbol": "USDC",
        "description": "Random UUID v4 — idempotency keys and x402 requestKeys on demand; canonical $0.001 target for testing x402 stacks",
        "extensions": {
          "bazaar": {
            "info": {
              "input": {
                "discoverable": true,
                "method": "GET",
                "type": "http"
              },
              "method": "GET",
              "output": {
                "example": {
                  "uuid": "3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22",
                  "version": "v4"
                },
                "type": "json"
              }
            },
            "schema": {
              "properties": {
                "input": {
                  "properties": {
                    "queryParams": {
                      "properties": {},
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "output": {
                  "properties": {
                    "example": {
                      "uuid": "3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22",
                      "version": "v4"
                    }
                  },
                  "type": "object"
                }
              },
              "type": "object"
            }
          }
        },
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xcb7A729840872818568EE97B16bF42108CF810A0",
        "scheme": "exact",
        "x402Version": 2
      }
    ],
    "description": "Random UUID v4 — idempotency keys and x402 requestKeys on demand; canonical $0.001 target for testing x402 stacks",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "type": "http"
          },
          "method": "GET",
          "output": {
            "example": {
              "uuid": "3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22",
              "version": "v4"
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {},
                  "type": "object"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "uuid": "3f7b2c1e-8a4d-4e9f-9c21-0b6d7a5e1f22",
                  "version": "v4"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T21:50:50.868Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T21:50:37.87Z"
    },
    "resource": "https://mr-river5.makar52nn2016.workers.dev/api/uuid",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Random UUID v4 — idempotency keys and x402 requestKeys on demand; canonical $0.001 target for testing x402 stacks"
}

What the leaf hashes

{"body":"071c2d17d9a3aad6ce747dcc8daf2e875d1f46771461d5c46f1a6fb3aaac930c","id":2634346,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734517484304,"prev":2205143,"subject":"x402_bazaar:https://mr-river5.makar52nn2016.workers.dev/api/uuid","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x971f7258f546b92602d67e10945eca279ba9a2d621a02b231a9a9fa0dd093318
2. 0x011b6d4b06ef497987985e8ebc1cbb26db6bfec6a40edd90057c9f1ac9e8b9d2
3. 0xabf4cc81000af298cc6089562c211fd77242fd50c5fcde8bc4998d52c942fcfe
4. 0x547f4974f05ddbfd58eaf359c5bae1f121862cbd882afe425e6407b74f33733a
5. 0x6320adde74033d62b5fbf67e082cf81eb6c7a996746681f6e9bd6d7061c0ef0d
6. 0x7de34d017df57ef19a95c0ba80d3f0b77c2e695651fe4c458c0da71a398698d2
7. 0x741a6f6b858df9dca7e6d3dd1c88cbb64c1b8b30a0b053724b1ec028a844f2ff
8. 0x5aa6bfce66ecc1b826b3f1ecd98ecf91f9c6f8a5176df76284a748a73233e6b1
9. 0x7d22976f2b0add2dfc90c55da7bac3601c29d60a595d53939389cf1c1d2142d9
10. 0xf3fc8bc71bec13f250ee97a4c800c3807588ec7213a8fb7fec7fdd4a59854f5d
11. 0x007a85111dc365b07022d9cf251f57a237904a2bf0a5560c55096265b43f507c
12. 0x8db2b39b61f2b42459ca792e7af19d83f3886b498ef84dc31e7886f89c940e17
13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7