Evidence row 2098253

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aYQHLZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e4f561b-ee6e-45ed-9f4d-7f3bef48328b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nundert",
  "owner_address": "0xbde9ea3a0bbd5d4affbe7ec7b97d16ad19042eff",
  "raw": {
    "agent_id": "80161",
    "agent_uri": "https://centralcity.ai/a/aYQHLZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nundert 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/aYQHLZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nundert",
      "registrations": [
        {
          "agentId": 80161,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e4f561b-ee6e-45ed-9f4d-7f3bef48328b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aYQHLZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793610002,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:02:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nundert 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/aYQHLZ"
}

What the leaf hashes

{"body":"2be10ce08bf8fb7a0b6a66a170eadfc0aa4a6044a9b07b65d3a79b58b5af0ede","id":2098253,"kind":"listing","method":"sync.erc8004/1","observed_us":1793610169109769,"prev":null,"subject":"erc8004:5042:80161","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. 0x3f24586e48fdc45ef3b8e6594e4034d73767f02e2b8e5dbd048f8a570044503b
2. 0x5b6a526bd5664ea2e015093ac624b06f23cb85bd1f7f58ccff15e427eb355aca
3. 0xb2722de73dbd9f3b40d7860426fd88c7c67be6ac32cd4c8ed148e3cba2491db2
4. 0xf379fe14dd28addba6d0d0a91f977fc24cec3ce69574e154d0d5e9065661bbc4
5. 0xc7e0f04bf1f969c7e0ed0d1923dcd6c18f0dce87755a66600329dce47098f8a8
6. 0xc1361eef93a1012fd69acf3ceb8a49e7abb8c1fb4d2fe71fb600f83348c46243
7. 0x60793db05572f6caa7e16105b01312e71516e4579c0c06e2a3ed0ef6e0e4bdbc
8. 0x0e6923cc89d06f251a342f98daad1bd1a56d3eff782077f8019c485d7174e9f8
9. 0x6b1a024e8f06072a3c2087346eb956707d34dcc7fc8ed9f55e149218bc9d36c7
10. 0x335b4f16941e877ab7cc17e5d33cc57d5ae60106d4992774548a6f0856b7be2b
11. 0xa3bbf23c3931d538b85ec3c2df09295897b43395622c5cd6a9ba23475c64b11c
12. 0x8b852f807f31de54a836fdc58fce79cf6c246fd37d9b39a1959fb3736423247a
13. 0x361907c755dedca0a2adf05840c4c503b2c9a3af060e2659c8c63c2a1e438de2
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af