Evidence row 1259388

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.shortforge.dev/x402/probe"
    ]
  ],
  "name": "x402.shortforge.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "x402.shortforge.dev",
    "endpoints": [
      {
        "description": "Given any public HTTP(S) URL, returns a measured liveness verdict - LIVE, PAUSED, GATED, CHALLENGED, DEGRADED, DEAD or UNKNOWN - with every reason carrying the source it was read from. The point is the case a status check misses: a front door answering 200 over a back end that stopped. Also sold at this origin: good ($149.00, POST /x402/good) - The x402 rail, ninety days - framed print, 24 x 36 in; census ($100.00, GET /x402/census) - The x402 rail census, ninety days, whole.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://api.example.com",
            "group": "query",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://x402.shortforge.dev/x402/probe"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "x402-shortforge-dev",
    "integrationType": "",
    "isNew": false,
    "name": "x402.shortforge.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "x402.shortforge.dev",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"b8b430d5c808f1b6a04e7edecbbd3d21966b2cd7dc8886b55b46f042de8dcd3d","id":1259388,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793384220158730,"prev":407315,"subject":"agentic_market:x402-shortforge-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xc24dc0b3375af7ba0a2784147858875c9226a9e7b47706cfb6cc2e42e7401907
2. 0x133acdd880cd6f0da3cdfad4c25d8f0a4790b71a16f77f081f0a4f74612b0722
3. 0x43266e2a45beba8009dbefaee5de22ff3b3d4298da3af6de3a995808a4e2a6b8
4. 0xb2eaed28a61edaf010bc422ecb47553c7863afb4b1f5714263a8055f45a0d81b
5. 0x4b4a1eec5ac6fcef1b0d975e98567459c6af59a619682885aa81f78e19df6d12
6. 0x2ba7a6d45e090cd9134d798e5b0a6108caed7f5335cd95513039e1a180dfbdea
7. 0x6164a24524d4adbe2d0eb05c077a445351e685d996993171c7747a4067de8363
8. 0xf741908fe3ee77e7674a4283464c577eb994efd5e4970f78126db858190c54ff
9. 0x699ac80edf47d14adf2c1760e44aeb0e2ba318fb07a1508b1101cd8645ffb839
10. 0xdf8429287caafd13f0428c4291747a9380cc5b875e66ac894289bb2b1ffdce4a
11. 0x4e15b963370e957234db95dd689b672eb696273969cea8d4b75007b5fd34c438
12. 0x9fb1119d8b5095fdcdaef00d4f92ce423ad5d224a8ecf628aca8fa9c35c3dc5e
13. 0x471b09add521b98a16ea9fc9d6a9b0d36c3550dc29ba4c83971dbd67d002d009
14. 0x342f35813d736e85ba1881bcb69ecc7b4b96d68e557b8417f1f4ec705ab16ab6
15. 0x9fb4eebd924fd42d4eb61d55691812de0db9242fc9c0dabb65c4054447246797
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861