Evidence row 3065533

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/H0vctt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/310402eb-0dd8-462b-94c4-b67c65242a4e/.well-known/agent-card.json"
    ]
  ],
  "name": "Neizino",
  "owner_address": "0x965936b3f07270695c3444480914531419bf67bc",
  "raw": {
    "agent_id": "285248",
    "agent_uri": "https://centralcity.ai/a/H0vctt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neizino 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/H0vctt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neizino",
      "registrations": [
        {
          "agentId": 285248,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/310402eb-0dd8-462b-94c4-b67c65242a4e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/H0vctt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822021,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:57:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neizino 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/H0vctt"
}

What the leaf hashes

{"body":"3962103da5670176f4ea8d502c155e0e23f574a7fdca37ba44f7dc0e0df11999","id":3065533,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822265500915,"prev":null,"subject":"erc8004:5042:285248","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xc2cc009de1411ff73ebb656c0f7d72df573d8e7567f38e348da5f903727b671f
2. 0xaf9d5de69c7bff489701fa91c69fabbd38ad4ca1826eef3f89e1de1ac0fdba64
3. 0x86bdaec320816e0eb8e0cf5259f718367e092b166695f634eaff67812ffc8a01
4. 0xa60be2c2402a5763f9b46d7fff17561ef7ec876b5fba18abf9090ba2b2f0a085
5. 0xe97ad12697189a638f5e2ddd29be3ff9b1dc674e3fdac44710c0c2b1319008f4
6. 0x2bbd9936f10b2c6c811bb58dc5a7c0b3c189013fcdcf61af8b4b3aa7b30ebed1
7. 0x8b47c537866e997a7f90e5abda1ff503b7144656a95864f1bbd206d46be50bf8
8. 0xbec892f260d8f016add1be97876acf44a4e19520ab0d877e7a883c99a1905628
9. 0x2df4833e6d96b92ef343caaa650301498231e2816264b232453530aa77d5130b
10. 0x440f105ef225c02aba889092d3d1e7186f2acd470e84965e7a7019eff34d3b5a
11. 0x9384190dda9e6683ea60beafec69f1fc2ec2dc73a4b673b32249bade34070d05
12. 0x2900d6561397b30bc7a016ce717cdf6447c242043ea0fc545edddcd173b77fd4
13. 0xe7b21f48120e6d4513583acdfba815582ed80b35e3c9704c250a4cb03fc9e0d7
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345