Evidence row 2195445

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TinxOI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/be48150f-5c8f-4353-9773-9c985af76fb3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nellon",
  "owner_address": "0xaf03140c3d046e6595e5bec0d8d5f7917bcaa156",
  "raw": {
    "agent_id": "123531",
    "agent_uri": "https://centralcity.ai/a/TinxOI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nellon 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/TinxOI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nellon",
      "registrations": [
        {
          "agentId": 123531,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/be48150f-5c8f-4353-9773-9c985af76fb3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TinxOI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645442,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nellon 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/TinxOI"
}

What the leaf hashes

{"body":"eadb71edd3a37faa4787ce18bdbe751a2c0f32a417a20073c794730cfe52f31a","id":2195445,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645711417232,"prev":null,"subject":"erc8004:5042:123531","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x675142107c8007cf47285bdaf04151ea9191ba1bdea103c3c474774e1e28906f
2. 0xbc9108e1e95d6c542c55698f9abe95ab93c335a5ebd76b6502569f826088adf1
3. 0x35a832b99ded5eab62cce1197f81db76ffd2d171313bc17a0644789c5e7d1088
4. 0xcd99770f88cb7b34a0176659933014652afe61e0cf3ffc5d5fb3c0d541e84cda
5. 0xe9f7111752d1da5356a72ad20da20f4e489fdab4629f3a981e59cc6460ff8772
6. 0x9199c55b4bb8bdf3ced75100d49c9c5f7643c14a2cfbb5dda57b3a773bc5317a
7. 0x7760363c9ea6a7e66f97683a624375d8f6291dd062d1b1a7d329500d6f563469
8. 0x9e01064a2804fcdc6157297a4736483f3a0e7f0a92d8360489a70d0274f22655
9. 0x146e5d8c30d284ad8ae15965dedd29da4b9350c0692cb17899d7219668e667f1
10. 0x3d3813bcecde455b3971661a1ae43de0cdb253873cfc2d80d4a9077c5852fd91
11. 0x4a5e75b333600b2e6846ffea65a671f83bef25d2ee2f0f9a05f79ddfb282d57c
12. 0xafbca494e50a3e802cc29be04745764c359231efd8cff417b639a8de09c4e118
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af