Evidence row 74881

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://energybilltoolkit.co.uk/mcp-ebt/api/eitc/estimate"
    ]
  ],
  "name": "energybilltoolkit.co.uk/mcp-ebt/api/eitc/estimate",
  "owner_address": "0xe602344ef3944497a72981e36066c62e7a99f599",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xe602344ef3944497a72981e36066c62e7a99f599",
        "scheme": "exact"
      }
    ],
    "description": "Pay-per-use EBT screening endpoint",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "earnedIncome": 18000,
              "filingStatus": "single",
              "qualifyingChildren": 2
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "estimatedEitc": 4500,
              "maxCredit": 7430
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "earnedIncome": {
                      "description": "Earned income (USD)",
                      "type": "number"
                    },
                    "filingStatus": {
                      "enum": [
                        "single",
                        "married_joint",
                        "head_of_household",
                        "qualifying_surviving_spouse",
                        "married_separate"
                      ],
                      "type": "string"
                    },
                    "qualifyingChildren": {
                      "description": "Number of qualifying children",
                      "type": "number"
                    }
                  },
                  "required": [
                    "filingStatus",
                    "qualifyingChildren",
                    "earnedIncome"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "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": "2026-10-20T15:06:36.984Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-20T15:06:36.727Z"
    },
    "resource": "https://energybilltoolkit.co.uk/mcp-ebt/api/eitc/estimate",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Pay-per-use EBT screening endpoint"
}

What the leaf hashes

{"body":"9c44f8505a4d85ac56ca67be7a6de1dd61ef76739878654f92751d6478b1692e","id":74881,"kind":"listing","method":"baseline/1","observed_us":1793025489526123,"prev":null,"subject":"x402_bazaar:https://energybilltoolkit.co.uk/mcp-ebt/api/eitc/estimate","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. 0xa7c28c85d2a7d714ae52db5f4c93d5e14550aadeada9cf707907414bb8dddd1c
2. 0x67ed91ce3a9b181253bde14ef8beef4f817097bd3d82bd8506f6947422e5fd48
3. 0xd139c1f7665c7b2cbe6a1b76b9dd1984fbb6fc93513fae1131fc54562fb66f78
4. 0x2da6e6acdb5f01bfdc96a6e4683afb5670f40368441547f9ac4118888e8eb1de
5. 0x2cf8f9a2a5991544b5fd3084b865cdf0106f22a0cd6940e99fa78852264eb34e
6. 0x2ad7860deda6146a3b1db4d5e893345cb4e64ecc114f769fedaa45ae8dc16367
7. 0xd50a85fcd95ad53cfb00e8851340a533969e0ae40daedfb0ab8ddaa24b0bde88
8. 0xb71b811c74e9481dcf104135ef3cc629761cde77e621dee8d1edd20d4edb1665
9. 0xd61b7ea6f8940844292e94b0d1e771d4b8838431871949b4ec172c9c0c232dab
10. 0xbc494144c316ecbc246bcf3532ead29c081e1055e0681161e67d57dd59646765
11. 0xe5e83afe0ce08c2497f8492757a4767cf2409aaae2061487f80e1d45646872f8
12. 0xb31654882cc5704ae07fa6a4ad12ef5516ea95a5ec8b5affdbdbec199402e29a
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae