Evidence row 2560775

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ydmMFn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eab112c4-8b92-456b-a00e-eae043b6f7bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Frasler",
  "owner_address": "0xf3dbccd8bd8dbfc1e39bb579252b4976bdb975ce",
  "raw": {
    "agent_id": "173687",
    "agent_uri": "https://centralcity.ai/a/ydmMFn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frasler 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/ydmMFn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frasler",
      "registrations": [
        {
          "agentId": 173687,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eab112c4-8b92-456b-a00e-eae043b6f7bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ydmMFn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:42:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frasler 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/ydmMFn"
}

What the leaf hashes

{"body":"51b6500986d02889e574735f774c9e863e18744190c6a1070148eb80588e8144","id":2560775,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698962230516,"prev":2560498,"subject":"erc8004:5042:173687","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. 0x61a57c7d749d55618fbda22e967d6e1bf62fd12352570d9f41fdb45e300db24d
2. 0x0a3e74bbd81c2b4b52523b3dd9f98da7e145bd0ea5e157937a853dade58ee609
3. 0xcf1a5a2a1271af77d8dd8a13507207409c764190e27b5f45bf15e96988ade10c
4. 0x8a6abdb3942d4a25ae2cc0aa8ea99126fbb3cdacb3cfa04580d73ba4062a53f8
5. 0xac69bc1deb0493bb4d1201b95588371a42b4b4ebf84e58b95014444182e8e34c
6. 0xb7766b44bb14604bc85fe3031d83331ed019546e1276a9dbf5e24d82bcc2c083
7. 0x7c6cb0080e204dc8d0519067e1033834bd00fb576f9d46495a6e7f9e7b2ac918
8. 0x7402b1f31ebc29ef89420e1444570276e56c3aa4bc6fd56e41f13b1360e36649
9. 0x85e23dab0ffaa47f70828d3a3f33e27b526672a699721f28082139a4ea9fd4e1
10. 0x9cf45af38a38658143c70851166864e523bcca05fc44e647837a8e660fb5a16f
11. 0x478b12f7910cfd5ff309ae9c4f212c7de30f8184a5d449fbdc04afc8466adb61
12. 0x4e9abf4af955929c2b49b63a935ba94148e6b85362e01d45e1b6ff1c9c191985
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