Evidence row 1834237

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JjMQkd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c92ada3-47a5-407c-ab95-4df15aa09ae0/.well-known/agent-card.json"
    ]
  ],
  "name": "Klolino3",
  "owner_address": "0xc03bf52787d2eeb9909f3cb65f89d1e8c476c50c",
  "raw": {
    "agent_id": "31246",
    "agent_uri": "https://centralcity.ai/a/JjMQkd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klolino3 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/JjMQkd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klolino3",
      "registrations": [
        {
          "agentId": 31246,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c92ada3-47a5-407c-ab95-4df15aa09ae0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JjMQkd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570331,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:00:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klolino3 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/JjMQkd"
}

What the leaf hashes

{"body":"4f687c152d02b9df1451f32dc38eb15d69590a9d98e2107aafc1509c587a1c3d","id":1834237,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570447527625,"prev":null,"subject":"erc8004:5042:31246","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xd5e60c236adfc21c6d3450adccbdab6a2b457439b2578a923c20eb79491d392a
2. 0x7254940ce22afd238092bc0f6a8a811cf9158cfed5c34521add328fe41ad22c3
3. 0xec50e57bc13920d03ff0f31dd6cd6c3153187e65d3c6f911529a5b9fe2f996aa
4. 0xccf680dc52fd3b3ad95c8037c5bdef6bc2c0760214fa87cea23e8aa0ad15cf3b
5. 0x2feec6365aa3432324fd0c576ab57b92fa2987d52b5397445525ad5d2bd53f17
6. 0xad800f7df87a545e6950c1ba25420aad74b86c029d79316b1daafaaeef082884
7. 0xf204a9dc31dffa3d7435af16328e6330a87924ae72f4924e0cc7fce1156693aa
8. 0x4ac58e9f1e8af87e106cec457d59a8025c2d2707ce424c91bde356e712e94dcf
9. 0x18c3cbf254693c2d84d7310ec96dbe8b42f7b10843751aae4322d3af4a16ee5d
10. 0x6288a16a0c99011e4b29eb2733428f68a7f474b4ddaf3ea9e0ba2b729db1bc81
11. 0x96b8aadc1153c76593fc4249172871d1624ff8aa397ca3d23e2e550eda99906c
12. 0x98dac1cfe9425fdbcd3633f5e6579ac4e4e5b25970d3f12a4bc04b24aaf64697
13. 0x827e8832d4e454afc21199e490166d8c3be13193f254217a3857562757303f01
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90