Evidence row 278891

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402lifeadvice.vercel.app/api/life-advice"
    ]
  ],
  "name": "x402lifeadvice.vercel.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "x402lifeadvice.vercel.app",
    "endpoints": [
      {
        "description": "Get one piece of thoughtful life advice, paid per request over x402.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "9",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Life Advice",
        "tags": [
          "advice",
          "life",
          "wisdom",
          "text"
        ],
        "url": "https://x402lifeadvice.vercel.app/api/life-advice"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "x402lifeadvice-vercel-app",
    "integrationType": "",
    "isNew": false,
    "name": "x402lifeadvice.vercel.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.001",
      "currency": "USDC",
      "maxAmount": "0.001",
      "minAmount": "0.001"
    },
    "provider": "x402lifeadvice.vercel.app",
    "providerUrl": "",
    "serviceName": "Life Advice",
    "tags": [
      "advice",
      "life",
      "wisdom",
      "text"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"87d8ee743c187feb6b00ce067c6ffcfdd5b5583609fba0dd7c7aeafe9416b75f","id":278891,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793042080710817,"prev":4641,"subject":"agentic_market:x402lifeadvice-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 2026-10-26 (296695 rows).

1. 0x66cc81113b85d14e929d2bc8ea7d05cf03f7ad8085b25baf6abdc099dc74c8e3
2. 0x8a2094de8faf861f641e79c850e94116b7d93fe23689554320db3b914f5e3195
3. 0x2b79a175f18a36bc574e7db3b7b68adb7f0e0e1a525dc63d3dacb36b2c39bba1
4. 0xe02fe97c468df49fbca20e839214f71ae00b46ff7dee2f84b8367d4ca92d3958
5. 0x57f2f71a087c24a68ca4d66860580f4349c84a11661f303415ca82889ed7c175
6. 0x6514681f7b9c920ab8e145f05c63a884e19fe76f6123a175c51958d7592e58a2
7. 0xdbf42790d333f443df7e62c354e3f636a5dfe1a9cb48f334658f42e7edcc08f6
8. 0x2e6fdafbab054e81c7c455ceab19b29d6d2af4d662641f0480eec84171f9bc0e
9. 0x4f258e530d6d1a372b1d75127867f481897f7af6e258525d28b09bb88a6f65a6
10. 0x1532666d1a6a9b626e54c3e93335a185ec833ad947243bdea3c723654b68d9f4
11. 0x13951c97c827e2025801573dada28cfb5f8038c9b4de741f9d526cb67b3fe605
12. 0x260682fd6ecd274e73505c5e0bd798abdd0e702afca4f8eebd4331b607a6b175
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae