Evidence row 1791447

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://minty-sprout.onrender.com/v1/phone-validate"
    ]
  ],
  "name": "Foundry",
  "owner_address": "0x11dced0487ca3e7d9032029dcb302253ccf4e0de",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x11DCED0487cA3E7d9032029DCb302253ccF4e0DE",
        "scheme": "exact"
      }
    ],
    "description": "Phone number validator: validity, E.164 and international format, type, region, carrier and timezone. Input: '+44 20 7946 0958'.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": "+44 20 7946 0958"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "carrier": null,
              "country_code": 44,
              "e164": "+442079460958",
              "input": "+44 20 7946 0958",
              "international": "+44 20 7946 0958",
              "location": "London",
              "possible": true,
              "region": "GB",
              "timezones": [
                "Europe/London"
              ],
              "type": "0",
              "valid": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "input": {
                      "description": "A phone number with + country code, or 'number REGION'",
                      "maxLength": 8000,
                      "type": "string"
                    }
                  },
                  "required": [
                    "input"
                  ],
                  "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": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-31T23:09:58.27Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T23:09:58.066Z"
    },
    "resource": "https://minty-sprout.onrender.com/v1/phone-validate",
    "serviceName": "Foundry",
    "tags": [
      "phone",
      "phone number",
      "validation",
      "e164"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Phone number validator: validity, E.164 and international format, type, region, carrier and timezone. Input: '+44 20 7946 0958'."
}

What the leaf hashes

{"body":"6bb2976ca374cc9000561a191106a90d817b32a6f984b11262601598e021acdc","id":1791447,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559984673621,"prev":null,"subject":"x402_bazaar:https://minty-sprout.onrender.com/v1/phone-validate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xbfbd146d451549f790af6ca7d7e7e6bbc967b9c1ee5f174e755b7dbbcb39abea
2. 0xef3a716332be0fbe00d44774b66e5471fdd08dddfeae23f67c7fb5c008f29e55
3. 0x285cb2e4b7aa2cadaf979cc5e3a45143dcc866dc11b1bc4b4b05280a278bc098
4. 0x9f6e0a961a1df494a723f646281fd5b5c6f8b8b8af32640967f2da7848410b61
5. 0xfba943a7938162100ae0723e6873dbfaa821d31cf97c2f6e620dae02f48f74d3
6. 0x738cebccb301299dbdb9cb4e4bae32493fea472e79668b42c633d89abe503ec5
7. 0xd68a46309dadff43eae500a933abc9f8d4b703434407fd8bd1e43d9d865f2341
8. 0xcaa2e576013c2bf9b0fd75a7f21be55309b3ad674e3ba74f4fa3245740acb3a9
9. 0xe6bb8bd5e1eefbfbc636d38a9bf4c135ec05192de0f1c22402b060499bee0413
10. 0x533d4bf107d36d038160a8846b4b0f9d6669beebf13d6d185dacd3f611e8119c
11. 0xc53650545f91eb2ab7e91f46664ba1b751a1c0926985877edc3749ea0c79a803
12. 0x9b5cd4fa96d6d0487b926b9322bd8aa013529868f6e0eb6ee77b66e4c965e7ba
13. 0xefe564ec44d50e51cc27963590ca317b9c3510aaf30351f2e937c01c07c486de
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90