Evidence row 3959726

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": "3",
          "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":"ab4ce90d6afa5d267fa968c4ceb53c693fc04d9e811ecd5e13c034d044a43df6","id":3959726,"kind":"listing","method":"sync.agentic_market/1","observed_us":1794076221265262,"prev":2624008,"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 2026-11-07 (195826 rows).

1. 0x84eb31ad8c4b2439e68303be62d594a3322e2ef2cd93389ecb29925d8257819f
2. 0x2c865bbf6a97f03561a5e9ebfa5416996bb95843c7fdf8abcd12529255d80415
3. 0x4a4abc627f7d54eee0f7935675766a66778d09d146684b101bb33622fefd57f1
4. 0x98d4d819429b324d51fc3c9806a9d238641cf131914d1a2ca61c25f21216b46a
5. 0xd21f399e2792699c90d6f2bd50c4aed69b33c99c875ccb7f98a4a1b36f47bb02
6. 0xbc224ee99e1ac58714c0340179897c2ad7dd410ce5ba1382b46f5177786455e9
7. 0x0b5ea7ac74e761fa0e15aa134b7319aff7c488e08918db89df3dfc49d666158e
8. 0x98813b6f079880ead63671164154ee60e7dcfbe13421414e6abbaa2d262f05bc
9. 0x41efd9aa8e7e502147be0f9a83a441e9e7e46738ba0b3d2f0a58264d869879e7
10. 0xb4f42cf384fe09f79cd9c4f7c3035559a484d0c7e5507edc43ff1d014b88015b
11. 0xcad906406b3c98631c1d312baf75fb7746780fc2ae5cda9071e59e714806f847
12. 0xec46e5fd3e91ea008a02cba6947827f750edb19316f941441b05f11b9f5b8a7d
13. 0x3ef092fbd121e3af531992cb738dc4948b5ffdbd7d684f463e2121ea5c8418df
14. 0x12c0a392774b845f910669768178b834bb75c37650d35b673c7a7e05ebd31c5b
15. 0xd41994358bb34b15f062df47abfbb736ac4887eb6ef21ce32a5d581e6ae47e6e
16. 0x39ddab61a3a1eeffcb2f54acf6ff87eaec375674f3e77f00c342826d4e1bf071
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa