Evidence row 3042250

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6dglpc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a314cfe-7586-4965-9113-defafe5e2201/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiavet",
  "owner_address": "0x49655a81d836a36fa9bfc77d05c91ccdb5a60833",
  "raw": {
    "agent_id": "270509",
    "agent_uri": "https://centralcity.ai/a/6dglpc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiavet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/6dglpc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiavet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a314cfe-7586-4965-9113-defafe5e2201/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6dglpc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:51:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiavet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/6dglpc"
}

What the leaf hashes

{"body":"ed5ccb25395307a5cce9183557aa3a866f308aea2ca6a95daeb4d8af117c27c1","id":3042250,"kind":"listing","method":"sync.erc8004/1","observed_us":1793814691369628,"prev":null,"subject":"erc8004:5042:270509","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. 0xfade031afc5b64122687f6e6b5113b9fefe5beab1caa11b65b6d2256de8c17c0
2. 0xe83bc26ef03cc3006daaa1178a3ef0ddfe6680536414117a4ce64b4eb0aa7eb1
3. 0x5f2b401a71a396f08c183034d543a8cc333a04e758196a929c51507779736faa
4. 0x62860964047fd33f2cdb78231c0292b65fd59349edfda84a615818d5dce69371
5. 0x0df04e97c9c1de9d9fc16e9cc47c98adb82d2e6483ce648de0fe2b389de09524
6. 0xc42137f9545cb51db821ed9efff16e560434797613d3b416f3816b1bb8c030fb
7. 0xfd4e35aa9f11594ac8103e089e015a69420b2c22b54cd1584b3ecf2d8898f8d0
8. 0xe6fcc441c614c742dc34254633ab54c4f12a64c2fbca3f438121257ad6797ae7
9. 0x89abddad8c338bf0aecc6e5a24c28681ef55ee5a98750daafadd14971b655d74
10. 0x7bb4f5b39a9020555c60c9a99dd5e9723bda44fe3e2655e4a6f8a9ef7d3fd605
11. 0x89646b16d1157222d96dda75af5b2ddc2dfb2b867dee5c05e91cdbc25989b87b
12. 0x4aa1378372ba1b4820a06c83298d5d2da7dd0b148a35130620024b6302646b11
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345