Evidence row 3044408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FmkxCR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9af14c2e-09a1-43fc-bd65-f36409202ba7/.well-known/agent-card.json"
    ]
  ],
  "name": "Klafo",
  "owner_address": "0x840efa66b9a27c32723dba4dd938a6c9d0021eae",
  "raw": {
    "agent_id": "271830",
    "agent_uri": "https://centralcity.ai/a/FmkxCR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klafo 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/FmkxCR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klafo",
      "registrations": [
        {
          "agentId": 271830,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9af14c2e-09a1-43fc-bd65-f36409202ba7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FmkxCR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793815479,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:09:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klafo 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/FmkxCR"
}

What the leaf hashes

{"body":"6b677155cf88f0ca82df4553b3697b038b249ea37b3f931aac0732fdf9d4b3e4","id":3044408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815763819266,"prev":3044037,"subject":"erc8004:5042:271830","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. 0xc09c9419256a71bfc99c4dd25a66435b2f67ffed56d74622a30398ce2ec92e63
2. 0x598058b12ecf9554099d1098dda2392619c52300d19bf4a253eed2f7776b044d
3. 0xfac3648d592196cb58df027d8c73cd2196a0d7f5609cb8486867ed85e06d5a5b
4. 0xac9c1bbca9554c157bfaa86c7f1992a305caf932dcce2464a7e53d5d1620ab65
5. 0xd8c5b49db3db68e168be6d1d9efefa6de250dae1694bf5598067f8f5b4a49141
6. 0x1fb14ceb522edc4d52eb63b39603c2a0716f2151a4a665724d495dd06a2286a1
7. 0x7b9f22c1ad6d72ae15746c9a4715cbbc96d8b8e9702f7b3521eeb7ae11fa7c61
8. 0x7c15b2ff0a2d5f699a0d9f3a37f6267fd6db99bb00aa9d49df41a77973b884da
9. 0xc0f15384b3441e67b4df3490db18e659208bd028989bbcc736267f7b01357e34
10. 0x7981e0f204304835b8bf308e88f7b59eb0a785f3e3889a90f1384b21a60f9384
11. 0xe323272c8169b27e65dc6a6f666b07683c6596c8098c48da3a30f105d9e00369
12. 0xfd23175139b6bb0bb31553f8c26e3bb196279f2a1bbac04d81e6a85bfd855229
13. 0x4dfdc6768c94d9fc50cb22fea55e8e964e14a619e9563a7244dfb3a6d15fae79
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345