Evidence row 2576899

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2UMpvZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40fe3c3f-b673-48ad-a071-f0b737e5f9ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Gantunton97",
  "owner_address": "0x48fd17c2eb41a1e80c8f2888c4eb2cc759736d75",
  "raw": {
    "agent_id": "181396",
    "agent_uri": "https://centralcity.ai/a/2UMpvZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gantunton97 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/2UMpvZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gantunton97",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40fe3c3f-b673-48ad-a071-f0b737e5f9ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2UMpvZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:14:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gantunton97 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/2UMpvZ"
}

What the leaf hashes

{"body":"8c80ae5501ab2e921b736aee8fa9c6505d993b41c8c54224fa428ff1dda45e27","id":2576899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708071558228,"prev":2576303,"subject":"erc8004:5042:181396","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. 0x615c393db6c48d53be9511f5ce02e350be8a45a0fbd4281a6b8ce2284bf42927
2. 0xe4efac2e99a2b93d13216c72882a58dd259b65e894d12e5c1b503c090df9b912
3. 0x1700d9b52ab21ad5ad5d13c52439911150ccaea229093d7135e3460af0486732
4. 0x046abcdd5b62c303e744db4519891d77f91da59344c58f8550158dce37140191
5. 0x18143fa927b1178372b57eb40ded3b3656150a793547b8ec5814cf0eebb4b344
6. 0x7bc7a36decca937d172bab3b80711b4c759b5d92480a4e94f00b6bd8b51484df
7. 0x48beff54014a1c43b1c706b623093215cdf8318a32d92e9a049c729bf8575bb7
8. 0x54de877ecdbb2cbcdbdbffe3e9a4842d5281015988eb49792e59aade74372873
9. 0x341d0b1d870ec879f0271561de5665bd8037e4413c5c51f7c336d096f51cb386
10. 0x708a2e7471730e917fa316da6dd2188bade53b398792fc204be16a751374f541
11. 0x03637c0705a4db344f8e499ed8b2a23d241fc55a38bf1f0fdcb97ab047b2ba72
12. 0x527f9886d0da5282a2ed38aa6acecaa0556e1e38fb49e97b820f93fd0a7a4d5c
13. 0x19e66cf94d3d2787fc459ee19c722a1b183024b2f719029ae6a0881eaa5dc8ed
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7