Evidence row 2954804

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/K2dVrA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a02afdc-d2af-48ab-9aa6-026fa0620696/.well-known/agent-card.json"
    ]
  ],
  "name": "Sobus",
  "owner_address": "0x44c5dc337b24b66eb9fb8862c7d7896a3c2f3d18",
  "raw": {
    "agent_id": "227458",
    "agent_uri": "https://centralcity.ai/a/K2dVrA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sobus 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/K2dVrA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sobus",
      "registrations": [
        {
          "agentId": 227458,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a02afdc-d2af-48ab-9aa6-026fa0620696/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/K2dVrA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793769471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:22:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sobus 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/K2dVrA"
}

What the leaf hashes

{"body":"e1f5027a5ff46110cb797af1be14a851a1000033179187a65f6cab2bbeb0ed25","id":2954804,"kind":"listing","method":"sync.erc8004/1","observed_us":1793769779892370,"prev":2954257,"subject":"erc8004:5042:227458","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. 0x482b1d5699c27af693f477226a0d5af4f6de1e87368a8724620d67717005bc4d
2. 0x0f5ed633afcd1c5d2b8c5f5e4588c18826ef4259fd218a7a34cc411b06e372f6
3. 0xed54f488e516f679e8e0ee8243ff3df3a9a6982564c272030871d68c08d6346c
4. 0xf07518c32c8841787b1bf9260df727b27897b2f83cde684aa92650ae2ec90ab9
5. 0xd58d4e1c495a70fa4186333034a71d7a89dfda62af53ea4746aa9a11584aa045
6. 0x725cfe1a1b104611c642ba3c8e8e040cd3f097a63efab899edc043781c29dcca
7. 0x152941098fdbdf90dbba4c68a50592753a6ec5d6f062674df061de259d82ee0a
8. 0x2f352ed1784ca7046e3d8c597248f93892b75282c92032d420121248d2a85e14
9. 0xa0223132e285a7752b4c01a8df37932352452ca2af98f0dd2f89600d7cf2ca48
10. 0xd7e2bd249cc5c4eff11ae9295c8dabe6529139434f5d79522666e9ef0f64740e
11. 0x648b632c784b3caa339e568cbffd8bf4ab3980464f67d1339399aed674f9da88
12. 0x39ced1c24f98978f5b8c37a0235c42de9236c52a0877df70c0c8fd92b601695a
13. 0x2fc2b1d5c0426a024e4ce9018ccb1565544f53b3d9cc2329631a5a4e9e1210c5
14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345