Evidence row 2568836

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c5YXXX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ec96d463-d9f6-457d-ac28-91a4fd4c39f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Frebino",
  "owner_address": "0xe010e927e17bfb302761717b68d4d404edf4e8d1",
  "raw": {
    "agent_id": "177710",
    "agent_uri": "https://centralcity.ai/a/c5YXXX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frebino 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/c5YXXX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frebino",
      "registrations": [
        {
          "agentId": 177710,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ec96d463-d9f6-457d-ac28-91a4fd4c39f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c5YXXX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793703411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:01:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frebino 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/c5YXXX"
}

What the leaf hashes

{"body":"bc07d8f6cc3977b7af2d50d0257777b0646503a706b25b164d1ee38a9103a701","id":2568836,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703681772027,"prev":2568568,"subject":"erc8004:5042:177710","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. 0x970d7c7f66f6b28126ca3298f9788c7db4224339d136c60addcacd58fef1f560
2. 0x84f833e1ea9e50824bd62c3443905f513f90963c409b7403c9efc061d2b1181d
3. 0x766af0dcc5191be0a3552d76aa705ffccaefbf84b978f98bab211c18084e300f
4. 0x713ef5e181f6330e30fd29c8c8b0202290cb08b3feb48b589f396056af8ab6d4
5. 0xe1d15d6d631ba0483d6c5fcaf60037c4436c987eb6d16126ea2b6f72d58463f8
6. 0x49ba388150731ca7c55e8b6b75abf6229f0f7b3c35e59dbbf0d0661effea1a91
7. 0x8725ac4e9c70039b6d553a55cabe6a843817704a942f67f236de7ebfc3700b92
8. 0x0c3930e0b76c3cdb243d8786b8526c7c9854cbc7ce445b83e3e453af7884e1a0
9. 0x7d9b9ce666adf2ca35fc1345c6e3ff9c2ddf9e1b86cd970adef63c41f306ef2d
10. 0xf3fc8bc71bec13f250ee97a4c800c3807588ec7213a8fb7fec7fdd4a59854f5d
11. 0x007a85111dc365b07022d9cf251f57a237904a2bf0a5560c55096265b43f507c
12. 0x8db2b39b61f2b42459ca792e7af19d83f3886b498ef84dc31e7886f89c940e17
13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7