Evidence row 2939

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mobilitychain.kr/api/intel"
    ]
  ],
  "name": "mobilitychain.kr",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:137",
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "mobilitychain.kr",
    "endpoints": [
      {
        "description": "Korean mobility and EV supply-chain intelligence, sold per query. Structured feed tracking Korea's automotive-electronics and robotics supply chain - batteries and battery materials, EV components, robot parts, actuators and reducers, semiconductors, and tier-1 suppliers to Hyundai/Kia - written from Korean primary reporting and DART filings English-language sources do not cover. Filter by date, category and keyword. Pay per query in USDC on Base or Polygon; empty results free.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "brief",
            "group": "query",
            "name": "depth",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "10",
            "group": "query",
            "name": "limit",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.137",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://mobilitychain.kr/api/intel"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "mobilitychain-kr",
    "integrationType": "",
    "isNew": false,
    "name": "mobilitychain.kr",
    "networks": [
      "Base",
      "eip155:137"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.137",
      "currency": "USDC",
      "maxAmount": "0.137",
      "minAmount": "0.137"
    },
    "provider": "mobilitychain.kr",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"b479063bddc6f54b5537ee6268f4795224e765c58241d562b06ccd81eab0efcb","id":2939,"kind":"listing","method":"baseline/1","observed_us":1793025268769219,"prev":null,"subject":"agentic_market:mobilitychain-kr","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. 0xfe060dd873fcd224e9d2edc3a098ab9bbcdd5f47cfdf0e84d54ba09038d95009
2. 0x18a186e270340d6417e908b252420caab52806d80eaf7dda1415ee2ef8f1bcb1
3. 0x5e5b216702f6ff7c6da60390be6733d7e31e02ee2fc91cfbfbf05265d9a806f4
4. 0x297b2b17850e0ee8f50a4d5ec019fb4bf045ae9b58f8762e7f7e43b928c655c1
5. 0x4d39ca07691811660ce2047a91d5e696911fe2dea545188304582d8042cb74f6
6. 0x6d9a423dca256c069ea0f7ce0bed04e641b5df4d14b2f76ecc820654bbce825c
7. 0xd02da21b15b546d0da29cf66bdb9d8c48f7e7e2b6b11d4dd9d72897916d4096c
8. 0x50555ae251038468924d3125182a18867ff9a1840b15170705dece8b5c456149
9. 0x879d07ba1af2b95b1c3aaf5bb32738bbf09114433f0c4a151c6ddd6f396bc71f
10. 0x53f4adead19f010a0cb7fa8d5eab040e5cd149da0d3677578375a3b33d54ca60
11. 0xf45641bf26b2b86d9338aa6dc8640a8a378fbd786d23400636aaf30709453e50
12. 0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae