Evidence row 60268

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://1yc.dev/bin/v1/:bin"
    ]
  ],
  "name": "1yc.dev/bin/v1/:bin",
  "owner_address": "0x5e383b8fa5a7bd6b7466cc657e2d3d3583b3479e",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x5e383b8fa5a7Bd6B7466CC657E2d3d3583B3479e",
        "scheme": "exact"
      }
    ],
    "description": "Card BIN lookup: brand, issuer, country and type for a 6 to 8 digit BIN. Only an exact bundled match is charged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "bin": "414720"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "bin": "414720",
              "brand": "Visa",
              "country": "US",
              "issuer": "Chase Bank",
              "source": "dataset",
              "type": "debit"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/bin/v1/:bin",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "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": "2026-10-23T20:18:36.374Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T20:18:35.837Z"
    },
    "resource": "https://1yc.dev/bin/v1/:bin",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Card BIN lookup: brand, issuer, country and type for a 6 to 8 digit BIN. Only an exact bundled match is charged."
}

What the leaf hashes

{"body":"4cc9c5f20947ae58def9658ff267d519406dd51a8db7d3e71740c8fab62f790b","id":60268,"kind":"listing","method":"baseline/1","observed_us":1793025448193081,"prev":null,"subject":"x402_bazaar:https://1yc.dev/bin/v1/:bin","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. 0xe74000f64ed2173570d34a96a84bb031e603b16a6c891454bb878edd786b5c76
2. 0x00b104574217a908ecee77b06631a02c33ec769c0e0c23716485d6d9f8ce6308
3. 0xfb8ade1ec292c9c06f4f401b68928699d383c56b412e3da296a136f21eb56cdd
4. 0x485009897f472aa2862a4ccb8cde4dbbab2f8982c058da86137f024ee9e39b87
5. 0x5e4aa1fd85ae12c464b1c1ee3ca683cee76f58c17e194b7b557d64be4e38447a
6. 0x5536af660d0fb9ccf1b2f0cecaee590f31527bbcba337ec9fe7f82c3add313ca
7. 0xbe0d40a5a64f215095b4b6e3dbdba907b21705e805ed2b64f1f4db8910ba1fc4
8. 0x49fc16891648636612ed5bc25f23ee5c444b2c5d126d8c4c2c8c9e21606fce2b
9. 0x7ac3b0988445398aa46dab8c66370eba9af298b98f0fbd41fe2bb0ed965c3be1
10. 0x7deeb175e21dc795de5c6a6747c18815aec2ac086521557682cc9d301183bd2e
11. 0x59e039ae04bb13d1c4f6760e5371456ed0590ed6a27668ea3df8a519b5fd4655
12. 0xb866b513dd861c870688f5d1a8e434b170eaa2fafb0961d6a674d452b8e58381
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae