Evidence row 1504183

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-v2-mint-sentiment-drift.vercel.app/v1/sentiment-drift"
    ]
  ],
  "name": "x402-v2-mint-sentiment-drift.vercel.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "x402-v2-mint-sentiment-drift.vercel.app",
    "endpoints": [
      {
        "description": "TEXT-IN ONLY sentiment trajectory: per-item score, inflection points, drift magnitude + model version. Not a trading signal. No scrape / no X. OpenRouter free-first.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "items",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.004",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://x402-v2-mint-sentiment-drift.vercel.app/v1/sentiment-drift"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "x402-v2-mint-sentiment-drift-vercel-app",
    "integrationType": "",
    "isNew": false,
    "name": "x402-v2-mint-sentiment-drift.vercel.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.004",
      "currency": "USDC",
      "maxAmount": "0.004",
      "minAmount": "0.004"
    },
    "provider": "x402-v2-mint-sentiment-drift.vercel.app",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"e02d219575e4cf634a17a0d619bcdd75d38b0468b79c1b0ac2d42df5a7dd1e32","id":1504183,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793470681608854,"prev":null,"subject":"agentic_market:x402-v2-mint-sentiment-drift-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 2026-10-31 (246033 rows).

1. 0xed0e18f7cbc27c173b649166b5cde4ae119f78aa4a7a8ca22527b48c274a909f
2. 0x79ff7a826b5f2820ed6f3cd0ae805083fe7cfab0ebe67224b2f96abb58ecffd2
3. 0x3a722330a24411e324e09aa522eba93d7771d1e72cc08f75633433ef099ea685
4. 0xd5abfcd0035993f07a21b2c2d7e1cff22f862b0f3a9a16f6fc14033eb0040e2b
5. 0x2860f1c0d01cd0322f87621c50138723a49097c0f85aae7bfef014bd687ec30b
6. 0xa7d27b8af58e02e254a7e0e270fc7892ee5fdb909e48dcaa68a46621fbb34db8
7. 0x3c032e7cd3d3b7e5797e4df839ae6248f33b1dcd7a807da18d04a8e972fb15cf
8. 0x6740a6afdac0e11ebed7487067972885103530f2cf0c6107e5c24d78aad23ce8
9. 0x3a8417b36df8e2784d920aa0e3074b5b4707dbb4465301b312c206cdac3e6a81
10. 0x5a0e5e67c8ac4bc3a28a04a75f6d46542d2d051e20e5e33bdff32329f65d7159
11. 0xc1b26fe3657cc23e5cf61b1b59fcc2fedf3012e0147a047f39fe6cd55fe06820
12. 0x2341d5f516d9dc468cdb2162378db32737233778dd06a459ae2d29407a7f6054
13. 0xe4b595c0d9bbc260ce4a8da13adba5618dc89c4850f2c9110974082bb036402f
14. 0xf22f9ef9bb9f7d07453a2e725850d2411b7d239162a33e78cd51370ffc94d2a1
15. 0x84bdb388a471b951dc5c0f9fd09df3197b8152707ec67daa668ab47102c8efc1
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0