Evidence row 2608914

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bgvoPu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bb7b6730-a83e-4e80-987b-ca0ad18ff721/.well-known/agent-card.json"
    ]
  ],
  "name": "Hondon",
  "owner_address": "0xad31122d23bcc66f9030ec4620675487c2c55e5f",
  "raw": {
    "agent_id": "192998",
    "agent_uri": "https://centralcity.ai/a/bgvoPu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hondon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/bgvoPu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hondon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bb7b6730-a83e-4e80-987b-ca0ad18ff721/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bgvoPu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:11:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hondon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/bgvoPu"
}

What the leaf hashes

{"body":"13d87c6afcaa02b7e657c56c9d5c4b17f59ad5e3e85b30926b5b4f0eff919f39","id":2608914,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722271475123,"prev":null,"subject":"erc8004:5042:192998","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. 0x085f2c83ae03ca183a7943d0eecf51dc65a3eb892f9e8dffa406174f2c63c2b3
2. 0x1279605c796b7dd6623fb7fd923792a4d7743792ef055897e68607a6d7a5f029
3. 0xcad2db2af88bba7ffd3eb7c645b9c28b1612abc947a8b566b0a6e8154c4825a1
4. 0x3aae756e9c9de7f7e0649d4aa69c6dceb4a3530e2f92ccd3527c8ed703bbf71b
5. 0x2176a3bf5761f195a37b90a4664e1abd054f909ca4acf2faf1aef2c688b53285
6. 0x7b26a7d3b44e92647b110581d794a7c92b3a12d3ccf4b96273285b081e38db7a
7. 0x377e87f37d15cf828ced86ab3238f14c925d4bbc454b6266ca05217d6525e461
8. 0x0bdad574dbe337d1983085c776d22c6d8c2f1d4edf51db6c68d5d42339171657
9. 0xdc9811b802025a1f3e942af13e6f9f8f8a03940a7941006c053a6b69a0573bd9
10. 0x5e61838f77e2280fac832f8aceeeb17a1372963988fc2c396699166421ea2156
11. 0xb1798af914cffb15b3a652c823a0e63e62c673ba59be9a6fac95e9a8d2c07440
12. 0xaca26b4858c092fa669d65992083ad40aad05d636d4c6901ba18a08d12754f74
13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7