Evidence row 1035990

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-v2-mint-dnd5e-spell.vercel.app/v1/dnd5e-spell"
    ]
  ],
  "name": "x402-v2-mint-dnd5e-spell.vercel.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "x402-v2-mint-dnd5e-spell.vercel.app",
    "endpoints": [
      {
        "description": "D&D 5e SRD spell lookup (keyless). POST {index|spell|name}. Unpaid empty → 402; after settle empty/invalid → 400 charged:false. Soft disclose steam-appdetails (games lane).",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "discover-probe",
            "group": "body",
            "name": "request_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.020179",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://x402-v2-mint-dnd5e-spell.vercel.app/v1/dnd5e-spell"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "x402-v2-mint-dnd5e-spell-vercel-app",
    "integrationType": "",
    "isNew": false,
    "name": "x402-v2-mint-dnd5e-spell.vercel.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.020179",
      "currency": "USDC",
      "maxAmount": "0.020179",
      "minAmount": "0.020179"
    },
    "provider": "x402-v2-mint-dnd5e-spell.vercel.app",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"6cf1e95aefb277fa7b707a40028ceb3ef144c203e156ed670236cd29d8462a2b","id":1035990,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297764697680,"prev":null,"subject":"agentic_market:x402-v2-mint-dnd5e-spell-vercel-app","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xfdd137593670a3785592993846642b19fcad6d04f96cd0f2bb4638ffc9ccbd5b
2. 0x7810ca5b79f939678e44e67083f99d84b7650d8be93a1af9a085aa5efac904f8
3. 0x255516930177ea7837aeda504a21c035fc0cdc2b073307e6e5f6fefccb9700b4
4. 0xd55caac34b3ed346398454f46b13e26c9478f4e7b6b4c5282e3e57cdf420d929
5. 0xf3e1fa408f200802ba9de06e47dd4c67f7c85e2f0014a471219cd0eaaa73b796
6. 0xe0f5f453589abfd01dab44b3f84ea63cbb45a13839a25a939e3434da3fbbe354
7. 0x278ee15a2c1d605677a76f3ee0397bf7341219082f2ae5f30dbd6de79101976a
8. 0x5c9b8f87c8e47dcffe1c2a82924f84af7a469dd539650fe12c066e4a0afc00a5
9. 0x7d78e5957c7f5d139c4914750fa29d2953191152dabb5c200bab58a1950ef43f
10. 0x89bfc400d63334f33fb6bb837283259b99aeb3bf80c5ae73d46ac90a9f30ff13
11. 0xb634eb857a2229feb1b078ba8ffdd52eac3334f2f22b0ec6d4a85a9271e5afcf
12. 0xf963e040f37ba78df2f3ac04fde2017d286f0ea8d9627be8eeaad0d9971c42a8
13. 0x53bd5c3baafe91745ebff65c20addef2a0eec44e95ed2b7e15d2e7abd391cbca
14. 0xf708469bc3aba85a4a4875a16834cb1ef22f7d55f1823cedb60f00dfa15f77df
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1