Evidence row 3059371

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GQTUpH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9089e346-9728-4791-97e4-7428c5ab521b/.well-known/agent-card.json"
    ]
  ],
  "name": "Viondino",
  "owner_address": "0xc599df896a59786a6111f6bb3ff9c3b21a83ae10",
  "raw": {
    "agent_id": "282455",
    "agent_uri": "https://centralcity.ai/a/GQTUpH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viondino 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/GQTUpH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viondino",
      "registrations": [
        {
          "agentId": 282455,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9089e346-9728-4791-97e4-7428c5ab521b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GQTUpH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820617,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:32:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viondino 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/GQTUpH"
}

What the leaf hashes

{"body":"00b65d4f70af9f673ee47dacfdc355fe7a8bb5a853746f57f3dff0f8e09ad93e","id":3059371,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820746631777,"prev":null,"subject":"erc8004:5042:282455","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. 0x6924397451b22f8e4f998e23645744e6b8eb57c70869e391600a6ea5862cfbf7
2. 0x742a91fcae6073576c9a257eff844444d39af0e0471a4fc546823f98cd7aa446
3. 0x0a0e31efaecf1e32ae4cf6124811e3d11756ad30dd2100ec23ba147fa464fb97
4. 0xa1512f153974dbaf96dcae6ccab606772c1826cc898613d977bf7696623b2824
5. 0x1a2068bad33fad0eac861fe22e29499b43b851fe1217056fb428fee050137952
6. 0x5340b50fd8e1b16ea14f483d1e5d4db7b2b84523f92b6abcb1425cf84bc6916a
7. 0x2b07d6edb667d3e14e5827f82a5c941faea5e05ca0015315d596fc1ea5a77079
8. 0x1372f6cf34679a8cf93f850cb76a1f356fdabcb841d6967563861d34f5fe55e1
9. 0xd71ad74d5594944d08dc63464ae6f9b91972df4a84c9333c7bce0097b3957459
10. 0x13e00614fea838e8ebb3aae1340d24294323c70e2f98acd16d7e11599ace34af
11. 0x40479b2d8010e9049613fcd934b08dade6b05e4eb7f72b9b6277ed92195740c2
12. 0xaae3003511203cf085fdc7ca24566ee20bb7da8bb177af3ec7cbf72c7ccfc23a
13. 0x216c4f7cb39735a92a679f53387ec2cc0b20dcad456dba44554a9756bca6b24b
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345