Evidence row 2308754

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2r3KEH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3262ea5b-cff9-44a9-9a54-2ee55bf8c262/.well-known/agent-card.json"
    ]
  ],
  "name": "Alaseon",
  "owner_address": "0x7b3f97e64381fa5c4aa7b79eb4e908a479048b4a",
  "raw": {
    "agent_id": "144488",
    "agent_uri": "https://centralcity.ai/a/2r3KEH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alaseon 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/2r3KEH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alaseon",
      "registrations": [
        {
          "agentId": 144488,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3262ea5b-cff9-44a9-9a54-2ee55bf8c262/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2r3KEH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665236,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:25:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alaseon 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/2r3KEH"
}

What the leaf hashes

{"body":"dfe822c5d97805c7535f12c84d71f7bcf227b515058f99d9d2a1c2ceb04e2162","id":2308754,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665521598758,"prev":2308271,"subject":"erc8004:5042:144488","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. 0x567cff402b042e99ba46810101f7b1d975c1fa5ca612671147896aa9c52d7bea
2. 0x5cb6362ceec9a078dbd4082e8b996305141c06d7ba64fa96c2783153ec796594
3. 0x401415d559995db1d53ae2ea7f03c8802fb7aeae981fb285070e45412125f9b8
4. 0x6f5281b1b990bf29e1773c24e443d259a6b183d4bff6d395c3c2cea003c88d2d
5. 0x1554cbbab80d3219c7bf45040e00d0c6a99e67d7fbebddbcc6215b5f46c2e32b
6. 0xbf69bd8926f6621d1aa7655b686cd9be8c969eda9f17ebe2cfa71e4604632959
7. 0x79d98e42a34a9fe1bd43c2cabf4705b81eb971be48859214652bc98cd7611719
8. 0x1463ab69893bdc375b11514171717ee379fc4346e24d5968ade1754d5e8b74cf
9. 0x12e13e7090a585f494c7d1166e9e6c4b8a523b6446450ae3e891122daca7cc63
10. 0xfeab392eaff746dac682c1c2e82eb849d785bd6b3bb700be3774f98ea4c51bd6
11. 0xeba840c53282ab6b7ae808787c95abb0c621fc2787070c8ebc11a1396edf2531
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