Evidence row 2517824

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0D43vA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8b388e5-b715-4e52-af3e-b5f266392712/.well-known/agent-card.json"
    ]
  ],
  "name": "Povani",
  "owner_address": "0x17ecb48de6eeb92fa5e6809afa38f4dd2f99ae31",
  "raw": {
    "agent_id": "155674",
    "agent_uri": "https://centralcity.ai/a/0D43vA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Povani 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/0D43vA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Povani",
      "registrations": [
        {
          "agentId": 155674,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8b388e5-b715-4e52-af3e-b5f266392712/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0D43vA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:50:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Povani 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/0D43vA"
}

What the leaf hashes

{"body":"a36299a5cb4cb0126461114ca5dcdcb683ee2c7cbe2a144fd94698a1881855d5","id":2517824,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677850771888,"prev":null,"subject":"erc8004:5042:155674","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. 0x4cb61290c36a284f46e7155f1c329a990bd20aec62353b59124b0a29ca59e0a0
2. 0x29b1445c1efd21aa9362a1e90c4ee855d6804531e78273260e19195285c2dcb2
3. 0xe5ab9408957ff16e4c7f5dccfd76fb46d9926002a39481f482e5b8ad99651a4f
4. 0x13100adcc45a059ffe39c91e9b1e1947412a4f80281b15b8e67a4ca2a63f8c6d
5. 0xabff68daa288deb5649250873ef4b896996e3f40c6fce5e58ee414ad1cfd8a95
6. 0x00b5bd20e00b87623165ddc2c8e5df1e0ccf130da7d9f07899f8e0da2ebd016d
7. 0xc1ecca207706eee92f9834a79bd41dd708480af1f7bac24120358d07db162656
8. 0x533f7a073374a9ab61aa3fa780b2b41d75a8895d2df01560bebd149afe8d0dd5
9. 0x31f0728e407f9db3db8d4524985e3d8289e938025e0efc3c2a90b52793c08885
10. 0x9b1d1713fc562243d59eb7b83bb9e86dcc6e7683ca499a8f734de5256e03c351
11. 0x2b49120d86512ae7a9ae136dfb03f51d779a76ef3db525092e14b7aaa09147dc
12. 0xe87813383a7f872644dd6399e954b60bc8b07556394d764e70aada0d1f862c6c
13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7