Evidence row 2508621

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RUr5NO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e9bebfcc-4027-4edf-bbe5-d58e0aa15477/.well-known/agent-card.json"
    ]
  ],
  "name": "Alentano87",
  "owner_address": "0x89b4fbc89dc45b6538bb2dd47abaf03ec1492ec3",
  "raw": {
    "agent_id": "152111",
    "agent_uri": "https://centralcity.ai/a/RUr5NO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alentano87 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/RUr5NO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alentano87",
      "registrations": [
        {
          "agentId": 152111,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e9bebfcc-4027-4edf-bbe5-d58e0aa15477/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RUr5NO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673711,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:42:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alentano87 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/RUr5NO"
}

What the leaf hashes

{"body":"bc4fb42ae80dfd564d553784e8634e4547e3a736cf40203a54d581c110b6f5aa","id":2508621,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673776755182,"prev":null,"subject":"erc8004:5042:152111","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. 0xf7b9bce4f065ee0c99bb9f4d0dbdeb14f2958edb952647fb3e322e4447f745c5
2. 0xeb1c31789554ce42fe04984abc17446048d71132d089c1973f26eb5b7703a7b0
3. 0xbb8d5f0d36c61b830e3b35167906058d4aac1943a80722cff14bc90e9760b6c3
4. 0x91c2aa3c1d13b77721b156df6602f8ccac610ec7b0a44a8e54808e4a78ec55a4
5. 0x010101085cdb0f9f7917086c27b9470a8343cbb2c89fc9b9c7cc0f9098a507bc
6. 0x8052278e9f392538a41bc28df131edf2ecd20789ad97ba60c4e3be020363df92
7. 0xcb59c51c4db4c6b0b33655c8c125e5110bbb43f16629ccace4da40382f1d406e
8. 0x8d9f55036f6b71c148d806c1dd0a9a3dcbfefb9c116b99577ff4e940b20561c0
9. 0x9cc8ec9420902dc3478d38b27f1032f153645a91c5c2aa5606b4f1662e9f1c99
10. 0x562a06cb5da1c3ca3d193164ff987f6a9c34b32015298885b99c0d7646a2a4f1
11. 0x0c9e50b1d5d6d1f7d8f6df31b970e3e85a3364c976e99f5486e7b7aa428ab8af
12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7