Evidence row 2021353

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aUcjZi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bbc68c89-50d3-44c5-8ae7-1f5ac2b72411/.well-known/agent-card.json"
    ]
  ],
  "name": "Findero",
  "owner_address": "0x2426804718890f737414f5259e7c62b3a99b06df",
  "raw": {
    "agent_id": "43529",
    "agent_uri": "https://centralcity.ai/a/aUcjZi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Findero 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/aUcjZi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Findero",
      "registrations": [
        {
          "agentId": 43529,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bbc68c89-50d3-44c5-8ae7-1f5ac2b72411/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aUcjZi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579895,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:41:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Findero 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/aUcjZi"
}

What the leaf hashes

{"body":"d69940f816fb56ab9f0d6bca8adb60bbb0ff655a58d8c5fe9efa50df87d6e2d9","id":2021353,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580090053963,"prev":null,"subject":"erc8004:5042:43529","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3649f5160dd905e94ca004df64fa1ea9779f9c92c1d0f168eb9dc49b7df6f8ac
2. 0xc8a3b8250d2c8e4679fc6d5e3d84824ccd2799d218d4ea5dedcaa2582f4ae0a5
3. 0xef0c0495235609d48a0e3e50c98400c5e75df4ba703380d26398f0ed64d3cfad
4. 0x67b96511acad463c9a0a9f1c2e5fb7445ac701409ed126f0a984e6fa55837859
5. 0xb5d5c1a818a9f8f133f92b62d2ef969299544efe99ad2bee07570c65e3d839c3
6. 0x1ad32382ed90aac9854426898894b72da95b87ef3fea980fc792351a305f8f94
7. 0x9dbeb0480c186e2ac4c7e8467f395a5ae49e3f56a5d738ab9952dee51210cfaf
8. 0xe6cbcda85503af8d88420e8fd7ffebbc39812adc50e5b471a2b0a3e4471ca7d9
9. 0x5b734768f077a059b2c90928bc01e2213a25b16b916a484502920630ae016aee
10. 0xcdb209c2e76ab1a8722dd4298ab0e03f40b1398ae10b05ff87c1215fb3aeed27
11. 0xbbc3ba117939999fb474e22af0bc8e761d629e3ce88e75d37ff20c53fabc3b2e
12. 0xf2afd692f9ecc84d8043fb7e2199fc37af44471368455fe6d2ad7651f20ae534
13. 0xa0e5887b42201f4bffeb4ff69bd41372cabcdfc84eaf669d71bc4550864cf581
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af