Evidence row 2726958

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5Eu6sC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b26d6895-ae39-4308-bf82-d8a5b0fb621f/.well-known/agent-card.json"
    ]
  ],
  "name": "Plebino",
  "owner_address": "0xbf675ecb1a28921a6d04e1007dcf4258d0d579bc",
  "raw": {
    "agent_id": "210953",
    "agent_uri": "https://centralcity.ai/a/5Eu6sC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plebino 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/5Eu6sC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plebino",
      "registrations": [
        {
          "agentId": 210953,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b26d6895-ae39-4308-bf82-d8a5b0fb621f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5Eu6sC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:19:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plebino 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/5Eu6sC"
}

What the leaf hashes

{"body":"e7335286fc9abb17967ef96e9b6bf59fbd593f6894ed06a0523663a98e6f78ee","id":2726958,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747995941956,"prev":2725900,"subject":"erc8004:5042:210953","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. 0x74858a674bf1ffd636aac52a8c0e3cdf48d9f35681a1f636ae7d56ebc80e09b2
2. 0x5831cbd64eed7b0d1c23e22d69eac2358a2adc87d3403ad7336f7a7a3f283915
3. 0xf04b223da7f24fcc6b9f90d991c43556701481354993d67b25b425b941b6fdbc
4. 0x603bf2c1df498b480d68142b848ea1e6e7aece041d8930fdc6f4695e102d0db4
5. 0x0d3975a251b086c4a8a5966e69ff0eff2c9d833cd4a2b852c0c9d9117cd7885f
6. 0x7c4388fe355f2bd88ec61c23ffb02855db1133510f36e5f57654a143ed5444f9
7. 0xfdec4851fb7306f1e9c321818b3e4ef4ce0ed41a9b3cba2fcee74b238243d744
8. 0x69b84dfc04d359413b9bcdcbe2152f60a6335340bf3dc36a6a557c9c32c156d7
9. 0x9d2eccbece505e33537c447d92d9d355cc151a4c2813538a71b8a039ba2f275f
10. 0x93cd2256fde609581271d7a3490b2c742a87607764659fde0a786aea5c75de2a
11. 0x0ffa34a17b1cae8298e8209dd9bba6dbf5f624a591374dc19a823748c14a10f6
12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7