Evidence row 119884

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/finance/bin/:number"
    ]
  ],
  "name": "Saylor Innovations Card BIN Look",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:binlookup:bin",
          "name": "USD Coin",
          "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
          "memo": "saylor:binlookup:bin",
          "reference": "Fc8UfhyRspYSeXUXyYqurFtxiZJn6RCBhYXGtuoEvBXA",
          "session": "eyJhcnRpY2xlSWQiOiJiaW5sb29rdXA6YmluIiwicmVmZXJlbmNlIjoiRmM4VWZoeVJzcFlTZVhVWHlZcXVyRnR4aVpKbjZSQ0JoWVhHdHVvRXZCWEEiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MTgwOTE4Mjg1NH0.VULfomHWr2cphsYT5Na4WXUp9EvR8G-Ou7rF7GCzIp4"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Card BIN lookup - network, type (debit, credit, prepaid), brand, issuing bank and country from the first 6-8 digits",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "number": "45717360"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "bank": {
                "name": "Jyske Bank A/S",
                "phone": null,
                "url": null
              },
              "brand": "Visa Classic",
              "country": {
                "alpha2": "DK",
                "currency": "DKK",
                "emoji": "🇩🇰",
                "name": "Denmark"
              },
              "found": true,
              "number": "45717360",
              "prepaid": false,
              "scheme": "visa",
              "source": "binlist.net",
              "type": "debit"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/finance/bin/:number",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "POST",
                    "PUT",
                    "PATCH",
                    "DELETE",
                    "HEAD"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "number": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "number"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "pathParams"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "bank": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "country": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "found": {
                      "type": "boolean"
                    },
                    "scheme": {
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "found"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json",
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-12T12:44:23.03Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-12T12:44:22.664Z"
    },
    "resource": "https://saylorinnovations.com/api/finance/bin/:number",
    "serviceName": "Saylor Innovations Card BIN Look",
    "tags": [
      "finance",
      "bin",
      "card",
      "fraud"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Card BIN lookup - network, type (debit, credit, prepaid), brand, issuing bank and country from the first 6-8 digits"
}

What the leaf hashes

{"body":"feeebdd7a2a7e5f34db2777ef3f6d92b1be5236fcace1c01dc6efe75b681badd","id":119884,"kind":"listing","method":"baseline/1","observed_us":1793025616889267,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/finance/bin/:number","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. 0xe5674a3adf5a4e7227bc580bc8c4729a9f5f813afbc368f5ecd55786605a393f
2. 0xf6541cf5185a816cb7b714a807c7e3f07a6c2d596b0c3cd9aca260c27d9e1c17
3. 0x2595e85e7d7f4a842682b8e4b77f7f31e9b05c2a964bfa4cccf49185c1c85b78
4. 0xfb7b05ffed21cb942b02afcac79372dd8654b7b9fd411755c4da41c26400b10f
5. 0x57d95a0e6779b57aa86d0346fe097987f0ab0c8d08f7b831632c7c1130cd48ba
6. 0x63a0760eb07c07b0fabe0e2ed85cc3cf12f60693fa79878e7a9dfa5aa21c2b8c
7. 0x457b723b776d68f77bbefb3f08c317b472745d22bfc5a9fb345cd0f919ad88dd
8. 0xcdb21217b8e5907818badf04095fd2e033ce09c1480f0f65092abc315275e63f
9. 0x8470a378d20677c24d76f1048bc06d23b2f28d184561cd0c31bf8ca5609cc741
10. 0xcbd148ef9ef69a55476f415c8c65fbd198c86afa61a13e712804c482ee3c6193
11. 0x29ce97b519f8e4dff85ae3006efb1220983d391295891bc9cbd27db51c46ec37
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae