Evidence row 407961

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://a402test.pages.dev/api/premium-data"
    ]
  ],
  "name": "a402test.pages.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "a402test.pages.dev",
    "endpoints": [
      {
        "description": "Premium access data endpoint gated at $0.05 USDC",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://a402test.pages.dev/api/premium-data"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "a402test-pages-dev",
    "integrationType": "",
    "isNew": false,
    "name": "a402test.pages.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.05",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.05"
    },
    "provider": "a402test.pages.dev",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"835138b024ed080f2dfc731b4eb47534288bf5bf1e0993887928f5e82fefa54f","id":407961,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793080289689780,"prev":197,"subject":"agentic_market:a402test-pages-dev","subject_kind":"source_record"}

Proof

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

1. 0xf23b2252536da21ed943756156f52f63534286aeb84a8bced7fa9b2b2dc83dc8
2. 0x4bf64fdd824d3e95a7a5274740fe96d85c0c2427bd3d4dcc260de2d0b204245a
3. 0xd666212042e3538f6197ea130610dc9d50bbb159fd1a201983775da51abe00d9
4. 0x073629528455720b95986b8703a5291a5de5608032b2cef6390a9f101fd7fe16
5. 0x8606604ac78ae65096a4094a6f59c15a703dbf9db17126cd39c9f7242981c148
6. 0x54c0eafbb332bb597e063cf615ca6631fc982801b805cf5cb99d06c9cca367ad
7. 0x639f99247ac66861f4282352706f362ee55e2c62448ff5c779ccd3904979ac67
8. 0x46bb88e71ab06733497e23fb8d38442aef98b260c55c152d477df79c66f344ce
9. 0x001d7c07e041d7e4e7edf40910b9651a1734591f1efabbb3e7b5934018345409
10. 0x0a879be3598265939a739b13b94d402b3ceaf153a637e48d796122f830d66998
11. 0x2ea101b6388c288056f45a9fd999778249a27a3187a1c19c21450a69a4412959
12. 0xc76e7a2a7d72384a3306a63b271737f83983bf378cba5d40efe61cfc57eb7d40
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