Evidence row 2307912

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lheGD9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/12aa90de-42d4-4397-bfca-e16c88948416/.well-known/agent-card.json"
    ]
  ],
  "name": "Mansert",
  "owner_address": "0x8f93e56b24829b57477d50cce23ca79acd838545",
  "raw": {
    "agent_id": "144098",
    "agent_uri": "https://centralcity.ai/a/lheGD9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mansert 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/lheGD9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mansert",
      "registrations": [
        {
          "agentId": 144098,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/12aa90de-42d4-4397-bfca-e16c88948416/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lheGD9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665152,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:19:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mansert 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/lheGD9"
}

What the leaf hashes

{"body":"1bfe43bbc7a7ebb82c34d69e8120a8180321286bb872da1b626eab9d9c3c8a90","id":2307912,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665179103989,"prev":2307264,"subject":"erc8004:5042:144098","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. 0x5358185edaf41f35e48f50a7d25204325aefa01d9d435f3b7e3bda4b95c64f1c
2. 0x85a9fa99316f0e2a0f22e3720cc75a2e6dd75a6fe9b8b89a3f8a7007c3d5263f
3. 0xb9a01ee5cabaca000a26257e86ab8584f268d72b4676af00d812cafed91e0396
4. 0xf7e0f33ba25c6e0b31c49d696fa9c279a9e3c89ce304659e443e249044f15975
5. 0xaa61009bdacd3ef83320836b633c75996f1c87276eac8099eb6e1bc14a7c35c1
6. 0x634e822fd84f77a551241d26fed81f6e1a62e76514b3078687f407436243b3df
7. 0x398dcc1deeaf88acc4641ff7c0ea11dfe21aa17a0a77db4ef2665e58729e2510
8. 0xf9c6f1e0d7a580aca10231643b765af2cab7352a8ee4f7f300b5e866fe38685a
9. 0xf0c0bc102058999710376b9198f28736e54e4ecea94eac342d9d74e051d21d30
10. 0x2f86e964823a538aa4c37dd5e4ff58773d70268397d18b70c3e288e2975e3ea4
11. 0x61b7b058f42a2e48703a9ce048ac69067c37bde01b9464213a7868639feff7c6
12. 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7