Evidence row 2509151

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UYrgw8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a34baa34-9308-45bc-a39a-a2f6c1b32d01/.well-known/agent-card.json"
    ]
  ],
  "name": "Villani",
  "owner_address": "0x6764dd679942987b226cbb7ab0c8350875a905f9",
  "raw": {
    "agent_id": "152187",
    "agent_uri": "https://centralcity.ai/a/UYrgw8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Villani 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/UYrgw8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Villani",
      "registrations": [
        {
          "agentId": 152187,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a34baa34-9308-45bc-a39a-a2f6c1b32d01/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UYrgw8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Villani 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/UYrgw8"
}

What the leaf hashes

{"body":"fec29db8e3e21f5324f9233500a7c84760ed6936caadfe4b3f3320cfb183576b","id":2509151,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674110634249,"prev":2508697,"subject":"erc8004:5042:152187","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. 0x7fa1b7233258d34449ddec4130e76da9d0396c397b3f066f9c54b91cce3eb787
2. 0xeb0f6519174e2a41154b35b08369f7ea4ad6defe9af564c401235c1a7fb50b3f
3. 0x91db8fbbaff5b78d163c9f2f41b339066eb9768e7b5cd86ae8ed97ceef5dc37d
4. 0x0e2bcef2129b2970fd62171a52add727e1dd9a213a91d46f747824fd279659f6
5. 0x5b30c2b9be7449b8267c85ac1dc3070374886c4bc1760c4b092c68bf0477c901
6. 0xfb85012bfce39f2a9b58a3d92dea4399cf2de3661c79f833089a1a2dbf46792a
7. 0x32c9378d8e961df2eea537b5f9f09db2d422b5eced554e5282a5ef201711913d
8. 0xf22d4459c8309c92c17005444a73878f1d0f2b1c1270a2c91868a7312dc6aa5b
9. 0x51c335941a3ade53c7213a7734c0c5297a0c8b49830674e580e7b6c41e6b1dc8
10. 0x5409541ad03fdcae9abdfa1cc05bd27a9b116327db216a8d4acd195d71f92abb
11. 0x6a3db1b01a466ad78f4f0e9a5b167e9c736b41fada645f1f355fe69b1a0948df
12. 0xbca293acf7dffd8daab33cc26b6700429c9a010cc6faf037a0965cba77f1dbfa
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7