Evidence row 271746

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":271746,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793038603004560,"prev":265606,"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. 0x5a3c4073a21ee8664088772de5e545dc31c86c9a4cd330b3b264340620209027
2. 0xa408bfdb87914c710f08174076ae1b0f9272621f07634fcfadd555d02c7a5d4d
3. 0x7da7725ac140339548036cd38b995fbbfb87ba6cdeb310ff858c85290aa68b58
4. 0x14e6de25b733b602c014995d4319c6c9ef4351a62649cd95aef013a3ef0901e5
5. 0x145b0c455f9eea734a846e9b4a953e234e5a0a799248ad93bc1055429d1510a0
6. 0x7ef7adf99355943875cf42007048ebfdc5fb61bf0302100a8de4e0dc3ea496ae
7. 0xec3b78970f133f40c3d42d2f0b9cf9c7d8b8cc978434a050479b73108b1601fc
8. 0x475a8ba25ba11e16a3495c8c27aa0df6bdc39096efa7ad0ac5e22da43420e7d9
9. 0x98761b2ae9eaacd29c6112596ed0e091dee040865db85ef3897d85a7fe6a3fb7
10. 0xf1eeb4a8c5c16de179c12264e7953f094a84068b4ebc7f1cae7834073c43b439
11. 0x3ada80dcde3daf850269166ea2ab667084c23fe8ab3b3994664b930470ebdef7
12. 0xf522fa92d4115c2b18b96aa43119f8df9b4e96c92f5d6449d0fe96dcd4bf324c
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae