Evidence row 2561807

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eeEbWu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d03e762-0329-40f5-be59-bc24cfd8ce4e/.well-known/agent-card.json"
    ]
  ],
  "name": "Stumino",
  "owner_address": "0x303d20702bd26414f321f4b145edb1c0e313a11f",
  "raw": {
    "agent_id": "174290",
    "agent_uri": "https://centralcity.ai/a/eeEbWu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stumino 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/eeEbWu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stumino",
      "registrations": [
        {
          "agentId": 174290,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d03e762-0329-40f5-be59-bc24cfd8ce4e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eeEbWu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699391,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:53:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stumino 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/eeEbWu"
}

What the leaf hashes

{"body":"043f87eafcdcd061e6bd9a5cb489f9693e440b51a0c3b0d40e529787734551ed","id":2561807,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699632136648,"prev":2561541,"subject":"erc8004:5042:174290","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. 0x5759ebdacd8c94a0f03b23d0ade402bab5b22a8968e21db26e8ac4f66c645c88
2. 0x067b3e8d05260431a61d01fdfcee07ac7e1a8e0064006c61e8754dec29ef30f8
3. 0x88e89c34ad2e233dbe8ec5d4cc06bc2da979b783eac39a8609a097261054b064
4. 0x20c71fbdae0a577b198024fc18b19c8104426a53c303c892b0f2e55107863751
5. 0x7c7adb75f8f6ac37d96c3687616c453e37116fe183bd2c93e3ea79b94157a9e4
6. 0x649a4d2ba47672952fab206875f24f6829788bf07d4a8599271d0b2c7b9a8da3
7. 0xae77f5eadabbb62a0ec34beb360504f7b360e2ef0f5c77ae3c9914b02397d8e8
8. 0x6a7ef1619f68e0dd7812acda2e3c068ca354d4e2b96c7b31e4e4fd59a3e955cb
9. 0x0f1a8b126d69cc1e220942c948b1fc839f2ba8d4102dec54eaedc7a8e8573a07
10. 0x28fa458289229cbea1a9a6d0b4b831bc9189727208df1a9d00e3c6fe599bb69b
11. 0xf345e033db21ca6c9b45001fe124a132ce2e3c2ff7cb969d289949cccc96a040
12. 0x5d5a3ab10dd6f648841ff0f51748c0f332dddf350a2dd23af3a95ec40cfeda2e
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7