Evidence row 2591284

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YiIBKR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a9eefd8-7a81-40a2-9cbc-17606360a59c/.well-known/agent-card.json"
    ]
  ],
  "name": "Gaunsose",
  "owner_address": "0x592026723e2747ae923405032b41938fc0405fd0",
  "raw": {
    "agent_id": "186423",
    "agent_uri": "https://centralcity.ai/a/YiIBKR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gaunsose 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/YiIBKR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gaunsose",
      "registrations": [
        {
          "agentId": 186423,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a9eefd8-7a81-40a2-9cbc-17606360a59c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YiIBKR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713916,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:56:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gaunsose 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/YiIBKR"
}

What the leaf hashes

{"body":"4c69f3e49420d47d6f9046e63743b2b0a9e0e28808c97ba67412d277acaf846f","id":2591284,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714202452163,"prev":2590764,"subject":"erc8004:5042:186423","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. 0x6b73841ce47619c7384ecb1e8fb4a30596b897e43a2e779a63376acef238e44e
2. 0xba0c704c94a1a6a9dcf64c63ef6341d486318911df17ca9451ce5608ea5df931
3. 0x08b78a20f196c4dfd295986104b21139bdc57e5faa4880177d797e2ad8a453d1
4. 0x6542569b5e69d03bc703e2acecc3613eef32f6809039370e3af20bf11dbe4953
5. 0xa941cd126a03b270a6bb11e4f1f29f079ed0974c0d32468e1ac1a331efff57f7
6. 0x72b42e533ffc8d2a6f6dbf46184672745ebf1d4e18af7e1369c6ec1e3fdb7c9a
7. 0x25ee6e4cd6980cde48bf7fdf7b56237defbc257c61547384a8ec9a1fb32cc717
8. 0x88e6c420bda5bea81ae4a1034ede3170b7388f853f8e0e8595ee331eb8b8c850
9. 0x3691fe59f2c8c24b984dd72b34a0b6fb80598d785aad87ff353e58e59faa4bcb
10. 0xcf4fcc2c1294301fd909e48b8de605ef3242637ac391d47e1bb2c50e314b2454
11. 0x196a3853319464a1ae889ff0ac25c1d2ee60c3e5d9744019d77a94075ae28adc
12. 0xe0a0a050eba8ed59ecf62eed50f929e9a02dba08d0fcdad40ec2d29581f97391
13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7