Evidence row 2529129

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RIUrBY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1569a6a7-46da-40dd-8bd9-9bebc685eea6/.well-known/agent-card.json"
    ]
  ],
  "name": "Josteh",
  "owner_address": "0x539bbcc93fdca59c919814a8ffe5eb67752f3f4d",
  "raw": {
    "agent_id": "159582",
    "agent_uri": "https://centralcity.ai/a/RIUrBY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Josteh 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/RIUrBY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Josteh",
      "registrations": [
        {
          "agentId": 159582,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1569a6a7-46da-40dd-8bd9-9bebc685eea6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RIUrBY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682290,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:10:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Josteh 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/RIUrBY"
}

What the leaf hashes

{"body":"cd61395cce04a1d4a34d521f40071213b9de54f9b43f38bc854df1f38f8fbd5e","id":2529129,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682620516074,"prev":2528570,"subject":"erc8004:5042:159582","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. 0x50c9bf458eb9fce350161654be7ff0f48c9622c3e86d94e6d7b9c8e27d386652
2. 0xda7b6723430d4677d9de9260861a675526c51887c51196886184887519f8ea7d
3. 0x06ec39616c3f7a891feeb621e6e25175540840798ef89a7190539ef3c1be5ffa
4. 0xba1e615593e229fdea25a294bcb3b72042aee909c28db2c296c60169041191ee
5. 0xbbaea408f279c4e98f670e002a495ec3395c5f7823d1bebecf0a8a30e9978daa
6. 0x951877c9dec43caaf2a072f06bae2343d9c4f88c1a61c2ad36425273be537c33
7. 0xb0ec5855b374c8d91414b6803d9257b9d8bfb950c037a27b3a4423c1f0ad39b4
8. 0xc3661833f1d9c02fb7169c2224f70579bcad04a7ae2aecd9f1ca96e7832d57b5
9. 0x3a954cfcbd0609dae96f141bfa64cd11df9812269c6d8e3698a9ac789d53625a
10. 0x283e10f41b06d325f58d694af998dd93bae0b294594bb6a777e1cb8f34b86620
11. 0xe4f083b851a52131508ff36b467574b2481901b815ca2e6b3e6affb3eb418349
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