Evidence row 3044028

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OwlQqG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e189968-8eef-4761-adae-cf3ab1fcf72e/.well-known/agent-card.json"
    ]
  ],
  "name": "Kanero",
  "owner_address": "0xb9586819b9c7ab1743ba014fb516d061dab4b8de",
  "raw": {
    "agent_id": "271821",
    "agent_uri": "https://centralcity.ai/a/OwlQqG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kanero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/OwlQqG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kanero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e189968-8eef-4761-adae-cf3ab1fcf72e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OwlQqG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:03:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kanero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/OwlQqG"
}

What the leaf hashes

{"body":"46c088ec38139acbc97f21947af018abd55ebd073a48a5e7e666065481a8e43b","id":3044028,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815405074922,"prev":null,"subject":"erc8004:5042:271821","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. 0x776773907b78e0834b2358cc694016c383249cebcee89bfcfca9b11694bdccc5
2. 0x3e39a789f0421b2a569db5b959a21dccb4abdf24fbd0cd413fb79c1bfdecbb3d
3. 0x17f4bcdec36526ae80e03521655db40803a1dd6de481b9cb578979c3cd0f8301
4. 0x793fc64d9bf7c7b06c4f490e5bee9909c9407c14a2746f288112e2bba8decdef
5. 0xdfa708e7b62ebf796e65dddd27e9cbd183c8dabd4dd0bcb509a2e587f128fec8
6. 0x452875107b899e9fbe856f12e4a3d8a8ea168f9e23dcd8615f7365c05da62661
7. 0x6035617145391f9433dbd085c6adff72d76372071042f181d368ea0fd04b3744
8. 0xefd0d7b50dd8272041937f9d24e5d41fece8413373f99caf84d162881e6ee6e9
9. 0x6caf6517e3eb87301cb94357cd82e3dba89743bc7c436ed13e71fbf29a3626c2
10. 0xf289eb4c3ab36424b58332a7514cf8bab166875a6a3e437066913728e6de4e62
11. 0x9ac10cfba4d8d21f94bea163e63938e5bb393170d51b32d8468f5d806dde53eb
12. 0xd72fc31c039c3c83463cb79df3de1d9efdaeaad2839d8f28f8eadd37690e15b6
13. 0x4076fd0e22941ea1a02096c37e5544abf43e324a865010790b7cad4c8fd38e2b
14. 0x672a92bb1aadcb2fdc7b61be035def098029a867a56d638ccf038b9eb9fadf28
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345