Evidence row 2981333

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dxgGBO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a111275c-7a7c-4892-a6ec-01f1584d6e07/.well-known/agent-card.json"
    ]
  ],
  "name": "Plussert",
  "owner_address": "0x35a18a58f00740d79ec903b5bc985187c2f0fa40",
  "raw": {
    "agent_id": "237447",
    "agent_uri": "https://centralcity.ai/a/dxgGBO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plussert 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/dxgGBO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plussert",
      "registrations": [
        {
          "agentId": 237447,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a111275c-7a7c-4892-a6ec-01f1584d6e07/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dxgGBO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793782602,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:01:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plussert 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/dxgGBO"
}

What the leaf hashes

{"body":"52b3ae0082fdecfa6a6a85a51ac042ad685baacd87f12565381047e29dc90426","id":2981333,"kind":"listing","method":"sync.erc8004/1","observed_us":1793782878413936,"prev":2980887,"subject":"erc8004:5042:237447","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. 0x622c8aa8b6c51f17797ecc277e3a4848a5af76b5b10f219593419dc9ba05c452
2. 0x77cd5a75209676fad288dec9fc772b107332486cfb53455a2c7fd273d96614ee
3. 0x015ca893afbe0dd20a382e54573f3ca3213e79232c37e74c9ad33efd7d3e228e
4. 0x508d5661b36587bb8f2c022af233593da181d646893d2032d8b843e392229353
5. 0x4d34462f96f571e4ff4da8a2df45e91add1b05489d183bc34dcad9a327f7a4e0
6. 0xfc96dd78435dbeb3aff782ab87908fc9214963d2a95397009c7bfda0243ef4bb
7. 0x337b42d4cdb96c751328ead6686d9a47d20d87452299d37fde15b4eeb2a1475b
8. 0x8e437cf9197c8940aed41e48564370c96fa61f3816a561b1872f62e2a9883693
9. 0xc60c213bcf835af95140115395abc288f7052bdf02b5eff6dfa8b986e5b7845d
10. 0xe167bd9b79bd1d4d1fc35c40c84b446698e009c39184d53a4f47fcf8437a6d28
11. 0x1319bb8cdcaf8678f91c97a0e527947fa6ac0973b04d769cf8e69b3477292ad1
12. 0x99c1feeb7b0b0035c53ff893a10228b760708f176b1ce42f5e7dd0a604a00442
13. 0xbb5dca07106fdb0c308e2d8004cd4d6c885cc3e15a96807f75bd29d6d805aa23
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345