Evidence row 3140558

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4hHx8q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/630a00a0-82c6-4c20-a3bd-05925033cae0/.well-known/agent-card.json"
    ]
  ],
  "name": "Buzabel",
  "owner_address": "0x3b9d9fbed328ed836aa6b0e1d95fae3781516053",
  "raw": {
    "agent_id": "302291",
    "agent_uri": "https://centralcity.ai/a/4hHx8q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buzabel 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/4hHx8q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buzabel",
      "registrations": [
        {
          "agentId": 302291,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/630a00a0-82c6-4c20-a3bd-05925033cae0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4hHx8q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830283,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:15:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buzabel 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/4hHx8q"
}

What the leaf hashes

{"body":"40f952a556f05fb9467c9dead882fecba5630cbc2295400adbfce523dd493a57","id":3140558,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830540633803,"prev":null,"subject":"erc8004:5042:302291","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. 0x5d5a71686fc4953f8e31c74cc90189164dd64f8ae152f471825815fcdab553de
2. 0xe88a9fd0656f5e9e9a47e2ed9087be5cbe70d121b4cc70a4727e2d2c03bffc4e
3. 0xd511c16116d9af2ba09dac39fd2f93f07c8150d235c35eb8be1233ae98f51114
4. 0x66903e56a4c2bc9b6c37afd53c0473fb24431c8ca2758095f37c297e5cae48d3
5. 0x152db732ccbc46ad1611be9c9f3340c419874009ea3e6f20a9ada82f2ff21e27
6. 0x55c8f275a89788904730c512c7cbd12a0a6fcc569d75482222a88a2360500d4c
7. 0xd6c508cd7c6420779f143623ef569886f144a4f6001710966235e2399f08f8ae
8. 0x983181684a769b822029ecce2b8de2c148e54627d61675efc0a22c816b5d0563
9. 0xa9d8712d7226feb957a7fd01ffc9b239b659c4aebc2a6e3c4cf5382e782ccb34
10. 0x70f914915b8381398c36fc7c918218035f77c0b631c721fdfa8ea59d4b53411d
11. 0x85657c4eb4805ddbd3740b2682b9fe4956b1e71b6b8dd2532fa4996b15e61f9f
12. 0x67d378626b5956fbee73bc5a6fb3d690f177f317c87e6072e94d938cc7a5a159
13. 0x8957a4f68ff075b6dbab81a16ad9e71178aab2bc6af40676851d5c681501bc21
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345