Evidence row 2999746

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Xq0Et7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3bf79337-f3cb-41f4-bd7f-c1e32d227f8b/.well-known/agent-card.json"
    ]
  ],
  "name": "Feindo",
  "owner_address": "0x1a07b832c4fad89a37f6d37be2e369cbdbb9ac74",
  "raw": {
    "agent_id": "245516",
    "agent_uri": "https://centralcity.ai/a/Xq0Et7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feindo 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/Xq0Et7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feindo",
      "registrations": [
        {
          "agentId": 245516,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3bf79337-f3cb-41f4-bd7f-c1e32d227f8b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Xq0Et7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793792250,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:39:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feindo 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/Xq0Et7"
}

What the leaf hashes

{"body":"399cfb9a1d6b5c566961dbe599976d2e834ea463465c51f4cc00e3d03802ebe5","id":2999746,"kind":"listing","method":"sync.erc8004/1","observed_us":1793792358485851,"prev":null,"subject":"erc8004:5042:245516","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. 0xde73e393dde810cc81cb5d00c687ff0d526fe85be9ca86430b6967ad348274f3
2. 0x00a13c48ab8dbc00bdf0a695c9ba1ea1dfcda17e48897e756627344be73017b1
3. 0xff4e20a02b9192668d51576feacec7e7c37f6be3ecc3fbdc622c582c44378fe3
4. 0x2ab510c23d9623d78d124534857a13a317d59ba0c9406fd608185f9f2c2cb886
5. 0xfc0fba5bbda6ca0e431b6399fbee3051842d1a20ae934aa3052339ff6f91414f
6. 0x8630c5753d991b81a22378946b26fc5ef5e6b0dca3c337e7dd20fd45ef0de84a
7. 0x5d78cd55ddf94d959c71d220688be54c1b7a78fabfc212eff365cde89f1e6ff2
8. 0xfa4c27e84e93f0372d918d9982c07c40ead5493d671ec13a81d992e673cbfae0
9. 0xf3bd55e615e994dbea71251544917533dcd845d5aefe75093a8c63084fd35733
10. 0x559445330f2e00f9f155579a3bb48c35c5ce819eac318d0ebf54b65f3ca3dc9d
11. 0x39605c6da4be48ea29f1dbfdc5659817a9f73f67ed422a2276d6d73ab72657eb
12. 0x6d20f2b57a2eb75856fa3313d7871207774f4d57a29358cb2a782593dc2a04d2
13. 0x67fea61bd4e70cc6e763fff5c6823730835de00cc7b0645a46f39891e3f8652a
14. 0x3ed8b20a601d9b79b48f875323d8f3d5060181c3e824770cba4145f51f7170e9
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345