Evidence row 3153991

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JNB06P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6712a918-272a-483a-8b82-d88d86f589d7/.well-known/agent-card.json"
    ]
  ],
  "name": "Zallert",
  "owner_address": "0x3343da830a0ce27354575f0605227bc1fad40f1f",
  "raw": {
    "agent_id": "310120",
    "agent_uri": "https://centralcity.ai/a/JNB06P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zallert 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/JNB06P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zallert",
      "registrations": [
        {
          "agentId": 310120,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6712a918-272a-483a-8b82-d88d86f589d7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JNB06P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793836259,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:53:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zallert 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/JNB06P"
}

What the leaf hashes

{"body":"b2e2e50aac6368e897e3155b8a74b8bdd5ef92c0fa73026ad87dbe0ab444f0ac","id":3153991,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836437155996,"prev":null,"subject":"erc8004:5042:310120","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. 0x5f18810124e9bed78af28bcd2c06cfb36b09d4766cbf19b4e4c1c1aac0191790
2. 0x3aec13897e9c466aa37352f87b5be40b0f00cccee3153f3800a0f7ea585a1a72
3. 0x8d66f8a90067f2d705c6303270e188ee6bdb9044692602a30a216718433104c1
4. 0x9a4b2ca947974a8cddd56870c25adc6d7884f5382b95368db755cf79e1e359f8
5. 0x956788eb380a0133f3ef8279a7a6ec0714add66f9fe65ffd2d89900e77d9255a
6. 0x770c5c28773069f56e7579299830c05885de2c20eadd2c4242a08d53701a9f90
7. 0x0144e4f83575c9f28b01a4f2bb8c644ac6432625a744fd4c7c7dbb8441aba21f
8. 0x3d4cde1ba965af4a479e4a0e51ef8535e43d5516ccb9015b8dfcacd6136a5395
9. 0x3058048827171460cf23fe3782e05f06e77f0991c50b7f80c4cd3153347343c9
10. 0x5f940255bc878838772f363eb9dc99bd53a4aaa56fd101091d106c3014657fdc
11. 0x72b3ab893c04fdbd60fab3dd9bf9284597ae9f2d3ab5dbfae1c672a207916f45
12. 0xa09e4f0573d23d948d1d4a8a2f23a7586c7eff2b20746f7fe275f9913699c457
13. 0x8ce48cd53b5a4bfcc7ea30189cc8cbed3b53c5cd015b1e3422dbb3eaff8ffc27
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345