Evidence row 2625805

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n8LmIU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcc42dae-ea2e-4a4a-9c34-511b54a8a9a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Plefert",
  "owner_address": "0x146d1d7c3cf0cb9466d92ae841f5d122fc163879",
  "raw": {
    "agent_id": "199575",
    "agent_uri": "https://centralcity.ai/a/n8LmIU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plefert 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/n8LmIU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plefert",
      "registrations": [
        {
          "agentId": 199575,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcc42dae-ea2e-4a4a-9c34-511b54a8a9a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n8LmIU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793730775,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plefert 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/n8LmIU"
}

What the leaf hashes

{"body":"db9dc23623b810b925d8b3e5966ad9723d0b61300ab6faf431ba9dfb4911ba9d","id":2625805,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730990047779,"prev":2625146,"subject":"erc8004:5042:199575","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. 0x5061c6fe1acd0cbf59104e7ca1f61ec31c1afefcdc9f3fed3fe6bf53fe2634f9
2. 0xc11961328c56f2fb04fff3c6726fe7b0623b693a5d948d8f4f5f2106f3a68b63
3. 0x9bcfb3aa8d000ca7df2c7b4fbc246b9c0f36c8aeb84dbfba50fc75d9b3aa435f
4. 0x7c618ce64bb549cd325ddff59e43498793ea218df0ca78e435d797fc5f339e26
5. 0x843f645c3130631333bf2f18f9c96f95158eca397ebeb0ac64447d3fb5f66357
6. 0xf5dbac73999050e061e91ce3476345073fb9df2722aa76e91f1a0d654a635c6c
7. 0x52d9b04032520dabf219f253bef5853dbae2cf6c41bee2e00bff8a1b9c0d233a
8. 0xf33a47b909f56a61a488a5ea736b31e07a378e91930426599e2c5b615fe7bb4a
9. 0xfc392af8960e2121e778a8987f4d122f5004e466a394001281f4ed9921ed62c6
10. 0xac6b25299886447fb8176db3115003c0d6cd64b6c7b197fc78211f990b1660ff
11. 0x021322ea70c354229d5812f89ebfa8dd3189852998fec074dd9807eaed44d89b
12. 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7