Evidence row 2548716

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RIyppY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ead2cbb3-656e-4aa4-949e-b2b01074316e/.well-known/agent-card.json"
    ]
  ],
  "name": "Frasert",
  "owner_address": "0x11ed1e258c21bd9654c36c4ae5fb163e79e82853",
  "raw": {
    "agent_id": "167302",
    "agent_uri": "https://centralcity.ai/a/RIyppY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frasert 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/RIyppY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frasert",
      "registrations": [
        {
          "agentId": 167302,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ead2cbb3-656e-4aa4-949e-b2b01074316e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RIyppY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691168,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:38:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frasert 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/RIyppY"
}

What the leaf hashes

{"body":"544d01ac41d10b7fae6afa56ad7d6b3d7bade98fdb0eaf42a6b7476e177be7e5","id":2548716,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691498965967,"prev":2548510,"subject":"erc8004:5042:167302","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. 0x191cb976fede0f06763e3d4d2c24cd21605ce088c01e3e6f1498b0837f58c4dd
2. 0xace81d7b05f7d1b213d07a9eb2ddb94e01b500d1e2a0acc43bfe2bfca9b3eced
3. 0xabb44bdff80e8b18a81ec71f2619e4c44d34dcc2b18313d7a59fe93a00944ebe
4. 0x7f96785e58750ba7eec00b56d4ce9a0de1b83ac33c12901b8ef7de78262b81f6
5. 0xea40bc7abf52aa246fb870a9af10189f82f51588a1ebd9023bb9c81756cf53b3
6. 0x96ccf38b097b622cb0d0319f12b22ea6fda2427f564825943ac3b6cd2183c9c7
7. 0x74e377542c26ff69fa2a9115a78d5e131ef72c0c7a1c79940909abbec538a1ab
8. 0x213d7a6e81558a8d3bd50f730f8e97c3db3c34740cda509e6597c3dccf27418f
9. 0xfbbba3a6882e153df2cfe2c26bfda242eff9e6a23c04404f775c12c0eb04739a
10. 0x64e2f5e73e8a677694772b446bb91d2134242ce82365d11bee686c13887dd6e8
11. 0x026eebab8fd647249f276b592e7cf280361a29685ede56f3ce76ea8dc156e4eb
12. 0x0afedfb5d94e21e502c5ea2f88ca41ada9eaa1d8dee6056c446b424b6e1fabd4
13. 0x6393e3b006f758b9dc2efca97748e8b94b587bc90cac45f81eb08fb9398fed9a
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7