Evidence row 2721730

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uVtCJF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5fe4022c-ff9c-4f5e-a2f3-f589cef89de2/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiampis8",
  "owner_address": "0x17ca39825824ca652b0135c921b913eb83cea5e2",
  "raw": {
    "agent_id": "208704",
    "agent_uri": "https://centralcity.ai/a/uVtCJF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiampis8 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/uVtCJF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiampis8",
      "registrations": [
        {
          "agentId": 208704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5fe4022c-ff9c-4f5e-a2f3-f589cef89de2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uVtCJF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744838,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiampis8 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/uVtCJF"
}

What the leaf hashes

{"body":"d939c7585faf2d3d9e6ba066ba16b01dbb68daf068b2ff4a65482d72eaa83cb8","id":2721730,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939205286,"prev":null,"subject":"erc8004:5042:208704","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. 0x9e9c1b554e5adad5e42d2451aaf182a1c2c1e9411586686492d60a6d23c89e37
2. 0x53987e33aa858e9717c047aa512869e00d07807941d601aabafb91d899e6e6c0
3. 0xb5c75e7e2278a5d1b8bc2e6751945a6ccd0d754a77a71a972a7c128b0ad0ee67
4. 0x15aba73289773c4f973ef2d92f538d90f4b6784f31b5deffb7bb3300e916295c
5. 0x31b7c6fcf4bf5354434aafd770dbe0b7c32324ca65c07be93781c82ce72656b7
6. 0x49083268428d5564f36fccc085fb52d8b5a6c24741a959e76cb16441aed5fc62
7. 0x21a3bdec23d8ca380e0eac3111ce5403ddd0f645b18588dae54715e3d180ab5d
8. 0x25a64d853f4ca4cde7b7a5c10c472efa1876e6e18b4a288c53375c2bc740cd69
9. 0x60a4409e7b01afb20e9b4a6e850fdf3739bc9b1a8b6d516869f35f92187ae9ef
10. 0x20dfbbdfd80eca10fe811febd714c23a8ae61d232f51c2d84ed35db1a4c9905b
11. 0x76ec71e4cca4ae44cfa646d3f5a9114dab307ac268f5c04855d0807fb24c62b4
12. 0xe4cec4dfef92b38f34fc3e682f8bd892c0d4f2cdef1fef3f73805539ca9c0649
13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7