Evidence row 3013182

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gqWqwO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49b5d0d9-9408-41f9-ae9a-296be099afda/.well-known/agent-card.json"
    ]
  ],
  "name": "Greivano",
  "owner_address": "0x064d836b9444d6d6678f078761c06b95bc99691e",
  "raw": {
    "agent_id": "251306",
    "agent_uri": "https://centralcity.ai/a/gqWqwO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greivano 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/gqWqwO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greivano",
      "registrations": [
        {
          "agentId": 251306,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49b5d0d9-9408-41f9-ae9a-296be099afda/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gqWqwO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793800731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:00:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greivano 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/gqWqwO"
}

What the leaf hashes

{"body":"56ac4d257724a5a022594fea9c0f6df1a0ff24d76577b62413f6c0afdfd87bb6","id":3013182,"kind":"listing","method":"sync.erc8004/1","observed_us":1793800807035789,"prev":3012785,"subject":"erc8004:5042:251306","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. 0x74cf625774b4bdde7563d91059b60964e2bde73ef398e44c4b305ae8618beafa
2. 0x8e4a6700107ed0c3a0d1fa1c4b2a2ba82797443368571b7f63fd65b5a6f263a3
3. 0xf19df7f7ace08004e880b2c8b906a14595def5d07be063db4d7e5ca40e070738
4. 0x6f0706091bc32692df4939d183d225ee1a2311f46bfe9c987d5ff219fc99cf13
5. 0xfb6cd5e87c292304ed835795271914105272ade648399a7121e45ae101f2ad26
6. 0xa5eea3d82837fde1fa617fb837a9f2018378bdddc1546ed60758b69e26f0394f
7. 0xc8902548795263d42543afe782fef5dc707cb0f2b7fabe88970f3b2a291ea1fa
8. 0x44ce4169c0fa158f21c408d4de7555f07e11af8631b1750720e424c1a2c140e8
9. 0x1d47063bb876190c0d016888306f9c7c85b683f647364d451d3dd2071ca60506
10. 0x8e67b63e6dca568056604b48b13658b2fa9b705bbab197a6525ff56cab0cd8bc
11. 0x6a9eda81fb10e69ec91db6a4c51e42a01c2ae60c7cb7ed476c2476572550ea85
12. 0xb78ca1cc2537dc4c8dccb6b881f6ff5795b53e25d4ba5b11bb12d9d95bdde53b
13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345