Evidence row 418283

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://store.promptdemon.app/t/prompt-demon-batch"
    ],
    [
      "x402",
      "https://store.promptdemon.app/t/webpage"
    ]
  ],
  "name": "store.promptdemon.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "store.promptdemon.app",
    "endpoints": [
      {
        "description": "Prompt Demon — up to 1,000 cinematic video prompts for one flat 0.25 USDC call",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 3,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.25",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Prompt Demon",
        "tags": [
          "prompts",
          "video",
          "text-to-video",
          "creative",
          "batch"
        ],
        "url": "https://store.promptdemon.app/t/prompt-demon-batch"
      },
      {
        "description": "Web page to clean text, title, links and metadata",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com/",
            "group": "body",
            "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": "Prompt Demon",
        "tags": [
          "web",
          "scraping",
          "html",
          "text-extraction",
          "metadata"
        ],
        "url": "https://store.promptdemon.app/t/webpage"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "store-promptdemon-app",
    "integrationType": "",
    "isNew": false,
    "name": "store.promptdemon.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.13",
      "currency": "USDC",
      "maxAmount": "0.25",
      "minAmount": "0.01"
    },
    "provider": "store.promptdemon.app",
    "providerUrl": "",
    "serviceName": "Prompt Demon",
    "tags": [
      "prompts",
      "video",
      "text-to-video",
      "creative",
      "batch",
      "web",
      "scraping",
      "html",
      "text-extraction",
      "metadata"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"87a95f8a2f1b7e03db0b37723438be466756e1f6aa2c946cab191057e90753c7","id":418283,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793081070901174,"prev":297476,"subject":"agentic_market:store-promptdemon-app","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xf523ae9c355999db75ec6b0e30043a29196244d9a1aa32e5806d9ab0762788f0
2. 0xa72ab3a6ffbd91e111094ecd5a7bd149b4831cb0e9f5add42bbbcdb5f16f41b8
3. 0xfa052ab61ea552dcfb974ed6a010bca395de9e669dd2568d929cca7fd214536a
4. 0xe887a1ccc2e4defbcf9f522e85d92b45ed273cc85d5071f9633e98db0550646f
5. 0x63c760b46e663bfce2e57a26fdab2c333d128b5fba0745f9faa6a5239f6a6e02
6. 0xc8a9ed555be080529c257a68d244f3aea120b2ad658b3217e3c24e25543932e9
7. 0xcd5a3971027177f206e138e748eecd546e74657bab971fafdb2a41ce0ee8cfbe
8. 0xe6ac67c95599588c4f2e0fd6c887cafdb3108a23d0ef1981187fc5d0b1fe59b4
9. 0xada3cd8f79645dafe16116f799c9d819f91cd18629a07eb6f39f297e8373a7b2
10. 0x93fc5308107b180f57d801c3d45bf7c4b0bcf9c2e5d1bda9bb75b99123fad1ef
11. 0x1ffe67ce384817ba887de8b4161984586f165c7fa95cef6567ef55d47adb58f2
12. 0xd80cea574304ef1eee7c8b03c1efcaf66eb83498acb1756c4e37eb1d063b48be
13. 0x47993ad5e402c748d96928c5127292d12f5f590d15cf544698f6bb348ad7dc9b
14. 0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4