Evidence row 247789

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://research.zaiba.cloud/api/v1/package/npm/left-pad"
    ]
  ],
  "name": "research.zaiba.cloud",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "research.zaiba.cloud",
    "endpoints": [
      {
        "description": "DeAI artifact gateway: reuse (package_check). Deterministic JSON with byte-exact quotes for $0.0100; no crawl, no bot walls.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "DeAI Artifact Gateway",
        "tags": [],
        "url": "https://research.zaiba.cloud/api/v1/package/npm/left-pad"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "research-zaiba-cloud",
    "integrationType": "",
    "isNew": false,
    "name": "research.zaiba.cloud",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "research.zaiba.cloud",
    "providerUrl": "",
    "serviceName": "DeAI Artifact Gateway",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"b4afa9b79a02a4ebbffe06d1b2aa6849ec972608a080b6500dd3c81f35e67413","id":247789,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793029277386471,"prev":236390,"subject":"agentic_market:research-zaiba-cloud","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x50efc9958a7709ac6b233183ea1d2bdd65b756d36876c702251dd3878248fd21
2. 0x6037f87e78a66a594e44a0ae48702c200a557ffb76cd484bf1b46e3eeb28cc37
3. 0x64694029f3e253fd698062ee27472a92dfa1327b3f401a8d56bfd0b71dec50f1
4. 0xed42995eecdcde0090e9101b98a47d323ed476e18585996b44b3460a6156cff8
5. 0xbc74d2a179d1a47a5fc10a133bda999afc29459ff9769986c854308bb49225a1
6. 0xc4e8db25bfdf0f3e759c6cccf0fd2d1d8f60b282f0c8c5a574ffad9e46460609
7. 0xbc0f51e43fc913b02271b4cba4168cbf850ced4300414c0f5b74cee3df586c22
8. 0x0787aa604e3a9bccb748d14c16c68163f10d6034cc4d8b02782671a08de7ee6b
9. 0x417ae96c21259e0ba92e9c16e22f6cdcea1d55df56b3cb0c4812519bf06e866e
10. 0x1cf289732577ec7d4b7786636bf1c834b739571451a5cc67e3aac33256c9be46
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae