Evidence row 1774485

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SK7OXx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bf31a5a-2af7-4a95-82cf-fc32bbf2becf/.well-known/agent-card.json"
    ]
  ],
  "name": "Klonontel",
  "owner_address": "0x7cf021a902c844ab699f03d22fb1b5006ea75fd3",
  "raw": {
    "agent_id": "9974",
    "agent_uri": "https://centralcity.ai/a/SK7OXx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klonontel 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/SK7OXx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klonontel",
      "registrations": [
        {
          "agentId": 9974,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bf31a5a-2af7-4a95-82cf-fc32bbf2becf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SK7OXx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550539,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:31:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klonontel 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/SK7OXx"
}

What the leaf hashes

{"body":"b61619320f85d545105a11a350277a3714dac50f7159bde54f1056807182df6f","id":1774485,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550666663416,"prev":null,"subject":"erc8004:5042:9974","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. 0xc9be7e73714d939a251d76dbcc2182d1a1657f690ed67eb549a42a179529ee5d
2. 0x71d26344fcee45985a383f2e70611ea50f249323df4121c2ab4e05e65fe847d9
3. 0xc6761fdb77361746a4396a4431202d1dc910474c66aa244ad56f471989959543
4. 0xbb936031bbfad27b6bd89b88f871598d8d356dd176fb9cdd81aaef1f16a91f2c
5. 0xfc0973aa3d2db382cd26468cdf77852dc7d9fc8d7af58c05682ea97f8e3eb42e
6. 0xb6331a7941a010256de9ace99b66ec5c1ab684d236fec46c8bca73a6b8e4eabd
7. 0x2dfd5e195245f9043bd359a3adc5c34bb0e0f14d2b13c5738ceb76b08437507e
8. 0xf720fe6d3e1135cab97a5a3383acae161d7311a2fe80dcc018bf01c5b9440ba6
9. 0x1dd9e261eb4d34e7f2dfcde795f255b50479bc2fd0a14d00c8da317acc42a5a1
10. 0xca3367412c7636badca4386a6e28f30ab27593a82340d0eb1df9f49b828fc098
11. 0xf9e66ad82c99863bac58b8de555aa54db7d87d48053b517aa31e45b13c80299c
12. 0xbda213f244467a05027904a8f73b83cb22b4e670fdccc5bdc0e1acff8d5dc5ac
13. 0x24635ce9cb998a7f0315d48529c53cf1d5cad881b86cddade3f316f35faa0416
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90