Evidence row 2625813

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ctHBH2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92c4d49f-108f-46b1-a83f-1ec5c1c65de6/.well-known/agent-card.json"
    ]
  ],
  "name": "Brontani65",
  "owner_address": "0xc63969460458300d8dd2179636a1b61085fe9f3d",
  "raw": {
    "agent_id": "199583",
    "agent_uri": "https://centralcity.ai/a/ctHBH2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brontani65 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/ctHBH2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brontani65",
      "registrations": [
        {
          "agentId": 199583,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92c4d49f-108f-46b1-a83f-1ec5c1c65de6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ctHBH2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793730890,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brontani65 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/ctHBH2"
}

What the leaf hashes

{"body":"79120bdd44bd4f7d878a098b6bd5542350c3a49ba86da156c3fce771fdb2f9da","id":2625813,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730990063625,"prev":null,"subject":"erc8004:5042:199583","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. 0xe6cb08a6d1682c15ef9c55c0e237f1b0c78be36f2603703376b0d1e29d7f2509
2. 0x45176670bf41dc889bed99c1a4b94eefd55679bf2a00bfee325da76117ee9b09
3. 0x74209b1cd0b15e69aa3051d07440d01cabfec44f336898a027c5de36eaa444a8
4. 0x27fc3479610528da11e82264aaa669b95c7faa1a66e5dcc17954597d25f8835d
5. 0xa7b6f7f7aba7cbf55731083186df5b83833071f7ca9fac4accba143df1a640fc
6. 0x610457b378d5b270bf015ac66fc7a53b4e69adbe8e8954e2b1078ad91efd8e6c
7. 0x4997edb3c688a9432064002bc90527935d36e0cd93629e2b6690df1392d733b0
8. 0x9c9ef9c6e8ba99373ca60e25baf3f36f82107622b21f19564437582dd249ed06
9. 0x96e3a8d0747686a3bc2e7178ee5e12559fa5a68b27ed191245364f3d1e47823c
10. 0xbcba6e0785f642cd331c259d2b5111142627a3dd4aa1eb99f11fc8caa0f29155
11. 0x47f1bdbeeb0f0503df39f44ba66d2449922688de4911d579de82ba31f804e88c
12. 0x1366fb16374cd636e0fbc97067371409338360333931a86273f1fb1d2d255974
13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7