Evidence row 2550003

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vS5SnP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d80f64c9-52b8-4d28-870a-d8c0d5081512/.well-known/agent-card.json"
    ]
  ],
  "name": "Rovose65",
  "owner_address": "0x6c879dbadc9f2dbb484a0fc049efb66d4f83226a",
  "raw": {
    "agent_id": "168094",
    "agent_uri": "https://centralcity.ai/a/vS5SnP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rovose65 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/vS5SnP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rovose65",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d80f64c9-52b8-4d28-870a-d8c0d5081512/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vS5SnP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:49:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rovose65 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/vS5SnP"
}

What the leaf hashes

{"body":"79c936f37bd510f0429ddc5156c11ef05abb6c10a29d150596373fb41349e93e","id":2550003,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692186184410,"prev":null,"subject":"erc8004:5042:168094","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. 0xb604384e569a1a1f15116f727030e3c5d1f5270e6b85c354a54cac78f4c49817
2. 0xbe8196d310e3373aab0233bb5bc0e498eb12c49350404d500a8d0f8aa960e25b
3. 0xa8bc69b9f06ce8ff85601c96ded9dfc442f5f27b8a299c6562b72accd66cd281
4. 0x57ead653901c96c839c5be54f32f3011a6adff0a37434bbd0430fead327ab1e6
5. 0xa237a09954c05b0cefa619d07e4872b8c9fa923e84f6744675a88c38c2862971
6. 0xbb244c8571db5a84b7774942af3d4fea3a1bdab25e7ee9657da3ecb0bb3b8086
7. 0xf102425ff29bfc585b13abe986faea1460300d4d822d25843b056001d8d550c2
8. 0x826f024158013e99676e300d1e37275dff71899a6440bd02fafbb5855be290ec
9. 0xa987ddf590726b76e70c7e7a01800cc47d0631251ee322d57d77ab5e9ef689ce
10. 0x1a1b5c4726402abb842e4d8d40171382e101d854cd32488b021a454a56b9d311
11. 0x0bd787f417928354757d2440f000b758bec86c587475726b7a56846f3d4d7fa4
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7