Evidence row 1040908

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/validate/phone"
    ]
  ],
  "name": "api.x402node.dev/validate/phone",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "2200",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "2200",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Phone number validator: E.164 format check, international phone validation, country code parser, phone number format and mobile/line-type hints. Pass phone=+14155552671. For AI agents doing phone lookup, phone validation and number formatting. 电话号码校验。 Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "phone": "string"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "phone": {
                      "description": "Phone number to validate, e.g. +14155552671 or a local number with country context.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "phone"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-29T18:04:28.258Z",
    "quality": {
      "l30DaysTotalCalls": 10,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-28T13:50:11.791Z"
    },
    "resource": "https://api.x402node.dev/validate/phone",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Phone number validator: E.164 format check, international phone validation, country code parser, phone number format and mobile/line-type hints. Pass phone=+14155552671. For AI agents doing phone lookup, phone validation and number formatting. 电话号码校验。 Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"a4ea13f33cf33495ecf5aed3b5d8700b1aa7bf90a89284fb4ecf386b3c5474f0","id":1040908,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298545711406,"prev":70625,"subject":"x402_bazaar:https://api.x402node.dev/validate/phone","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xa38cfce8911a54ac54785c52686d8af5fc37b1ece3f956af6ff1b39f4bf646d5
2. 0x8b07ace6895057e89d986cc87b4b2e1697ca403dd67dd645e1adf5512458e94d
3. 0x222327cbeda8c36d45a4fb6c9fcd0bc660ad90c42ba6de4d900220169e88075c
4. 0xe95bbb7f84ff6d6dc96655bb30cd03c0f800f06833b9653c4f119849b7ad6db7
5. 0x8362bb535144745053468159d650df26dc5cc01da2f4013efed3949ab7aaa295
6. 0x3f9e7b3dca9337a69b724c2c264f7d588047fa59776baadd5ba2b39ffc26a078
7. 0x580c5c7531c9198f1931f78a1d219be7154458e76d72a3888b8c993d7361e67a
8. 0x93d10fb6feddecf16d1e30fbbac50cca37ee869c3fc041cfc5f3c4e3cb6a1bd1
9. 0x5c467f5e91254de2808265b76ff1df8f6821f7ff1af6772ff64467fbfcd8af4f
10. 0x9d6015626a99c6e3ba7ebf1d3f1326cefc031302b8c1ffaf41f60b4b57b1521f
11. 0x0292275082393d2b3f835535f01838abe3f278e0c466da0630a278667752d710
12. 0xf196cc00b7672b10b3a40c5db4052812536b5c6d43c46a3ddd694d991d90a434
13. 0xca17a2e94b7421694732046a20cabe42947d7e7fe6cf159360aae143d4c787ab
14. 0x96603408ef495fb0a8106bb839ad20e6578c0c0fbded2a9b235438f5985b0f0b
15. 0x4a1f9fe26bf92c291485b5fb33b95d1917a994e417ac0526ccef55ede0a90a4c
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1