Evidence row 3040904

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HsHf1p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/044de2a3-28f0-4e23-ad13-85f81bc08428/.well-known/agent-card.json"
    ]
  ],
  "name": "Dassik",
  "owner_address": "0x17409cbca2d5ca1363f83016a84deade9644302b",
  "raw": {
    "agent_id": "269633",
    "agent_uri": "https://centralcity.ai/a/HsHf1p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dassik 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/HsHf1p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dassik",
      "registrations": [
        {
          "agentId": 269633,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/044de2a3-28f0-4e23-ad13-85f81bc08428/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HsHf1p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793813805,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:39:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dassik 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/HsHf1p"
}

What the leaf hashes

{"body":"93b4895a63ce283adac8a930616b45f7b7f7d9ca66c5e1dd91e22b6cf960c08d","id":3040904,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813980532300,"prev":null,"subject":"erc8004:5042:269633","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. 0xc02e97edb74c87b896710f90c1140d4bf1727fefc97abb2cb736140287f00501
2. 0xc10d3f966346bed9ac88544ffa9f040b0bf5d454961c5308226a721dba4b2480
3. 0x2d25059df0117c6595f94faa12c41709a60924806db7b5d21397caafade47ab9
4. 0xc68a3dae296b435e315a64bd2051bd33ce5c8415718671f4408eaa8d37bcd54f
5. 0x5039c76a53ac8b3c2e84151b9755c2640888d5205e8cb5fe90a7ee9fe0437dc9
6. 0x5df4eec7e418c5bd87e8414bb9d596d0a6ac194f35f8eac0e23aa44b2cb96840
7. 0x7d6ff74632ef94e0dbdb220fd02b544df312f7db5c3bbab163654b72bbc73e00
8. 0x18892379007dae2da72e859cd49020ef7acb675cca8b7ca434e0448f63255927
9. 0x620df08de2cddc12f9075ce357afd59c1cee48846cadfdea71abc5dea4a56487
10. 0x9bf47d2943efd4ace5c377ef8cbafedce7850eff1cdd2c8fca613012d3e94d85
11. 0xef05c45576530a6af85d7789a17f71f45615a13f8755e90e635b0bf2bfda2513
12. 0xfd23175139b6bb0bb31553f8c26e3bb196279f2a1bbac04d81e6a85bfd855229
13. 0x4dfdc6768c94d9fc50cb22fea55e8e964e14a619e9563a7244dfb3a6d15fae79
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345