Evidence row 2562312

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sODKuz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ae41813-d6a9-4535-b84b-6edc6dad1a2c/.well-known/agent-card.json"
    ]
  ],
  "name": "Fezer",
  "owner_address": "0xae5ee7c29900658ae6291ebf34241f05f97412d6",
  "raw": {
    "agent_id": "174570",
    "agent_uri": "https://centralcity.ai/a/sODKuz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fezer 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/sODKuz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fezer",
      "registrations": [
        {
          "agentId": 174570,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ae41813-d6a9-4535-b84b-6edc6dad1a2c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sODKuz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699689,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:59:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fezer 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/sODKuz"
}

What the leaf hashes

{"body":"50b21fda187266c175b90ce2f9ab45ef0231c45056c4955d27756ef7d0d5c90c","id":2562312,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699968161939,"prev":2562068,"subject":"erc8004:5042:174570","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. 0x570a759e332ced74eeaffa1b6708c11444df50b52d1bb12fdbe8d4c870bfb4b0
2. 0x58d77e93a1f3357e6b5696bd7e7f8f2a171430227a6fd87c98a95c1a4e3e6ceb
3. 0x994e4a43e4b3553d2f6ce5965f99bc2c55ba8c7dee4bc4c8e67c56fcf8daa399
4. 0x9fefd8cea0a5c70e77949fbc188412eabec0c24cffa49b13efcc64f9dc91a171
5. 0x1c22e833378828e5fb37442c9e3f25ed4b39305aa909293917d5fffe4eca9935
6. 0x56f90e196c269c834287e4a3cdc32f04ee41a7a438345bbd81169a7b976fbf1f
7. 0xecee454396a44db3fb72900b0db60713127c114c2563dad070c9eb50ffbb513a
8. 0x5508f8b7d113db0968a91674b11a6d18a6e215e6cc3fc3d0bbdac2f54e8bb4d3
9. 0x2bbc0b8703c6b5bd0143e1eb9aea536f35a5f154b289a09f54f56b9c9f6f7448
10. 0xdf9e3672bf8132b9ed0ae2fcede324128222dcf1afe7cf4e700b830bc6f86e15
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