Evidence row 2711563

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hNovxI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8ac736e0-d667-42f0-a93f-961430b829ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Puman",
  "owner_address": "0x53841fa9220c552aa520d6821b9fbd61465a7d08",
  "raw": {
    "agent_id": "203840",
    "agent_uri": "https://centralcity.ai/a/hNovxI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Puman 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/hNovxI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Puman",
      "registrations": [
        {
          "agentId": 203840,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8ac736e0-d667-42f0-a93f-961430b829ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hNovxI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793738631,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:47:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Puman 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/hNovxI"
}

What the leaf hashes

{"body":"f607ade10643f9bd1c653e2ab8519b1909ba7772517ca3e6fcb633c0695c407d","id":2711563,"kind":"listing","method":"sync.erc8004/1","observed_us":1793738878376679,"prev":2711260,"subject":"erc8004:5042:203840","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x92a95fd4ba44ca30f23f0d0b8611f32c4a7398cab74d588622b1df5383918466
2. 0x8dbee27d2974f4e729efc824bb5d085367fdb668165ae915a4b08a19ae0fce92
3. 0xdfc57f1530e8206c1fa6c25c8dccc118a5400df0c0f59ebe8b26954172640973
4. 0x78ee45ceef3f8de634e46643d89de1f226aa9910c802bad0ddaed262e6deacb3
5. 0x39d87eb2e158c1a9df8d896d79361629839bbdfc1a9e62e51a40a37aaed15a6d
6. 0xb9464eafc16ee75049905bfba713800a0ca47ee0348e8e7c622c9e6e35f9f7a4
7. 0x12dadc6e0c2a3ad9cd4834a8d201f51a37bb8745fc5c6688c2ac1eb95c50346c
8. 0x46bbf2d498c1455d8ed503dad3040fd8ff58acff8f7f3992d43da975b8033899
9. 0x1532657db9568476b660b32c0ff0edaf585860879b947a7e970b8b332f55b9e7
10. 0x5d2b94edb40c711854e6196a80bda05eb711dfa0fa64efa0eaf6ea69ffad356e
11. 0x2203024168ed66e9d0cead5a8b4761479699f6efc108ae67402c457bf0267bba
12. 0x43f9ef9bcd0ec92b4254a0d88c38b02ba6ca51b169c3222edfc20681b456b6c0
13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7