Evidence row 2560506

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TdqfBV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/62088e56-4ea2-4e76-83fb-e2134c6afc2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Fomo",
  "owner_address": "0xbe05102a3417e8ed9c6146b3ce43f0e7b5e75b09",
  "raw": {
    "agent_id": "173695",
    "agent_uri": "https://centralcity.ai/a/TdqfBV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fomo 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/TdqfBV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fomo",
      "registrations": [
        {
          "agentId": 173695,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/62088e56-4ea2-4e76-83fb-e2134c6afc2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TdqfBV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698581,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:37:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fomo 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/TdqfBV"
}

What the leaf hashes

{"body":"f4f0444031d061c4d29bc0e8d2a3e14f021edd60c0600b8f7cee873d74368cc4","id":2560506,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698622870913,"prev":null,"subject":"erc8004:5042:173695","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. 0x8dda1c39bffdf6652cb09490c6bd3e9e7e1bd19d15a36d8a51f215ce8102a919
2. 0x736a176d6660c00ec37138a2bad815d2f18b4b446f80e7c21d9d8315c9727f2f
3. 0x93dd25437681c01031d9fe0fe56b824b50d75f2579fc77561f24a41839cbe216
4. 0xd6c257469a29707f3b10c93c9d880265908e3287ac04d5c6a9ec5fbe9376ed14
5. 0xf01d4b7a285aea02d0fcb774dbec28ec25003b3374091a4d56addd0a7b0f805c
6. 0x958f0c8e4cd44be56c72d73b43591694ea8d0c0922c66f5e8ab5465132efe862
7. 0x4c4b6474688cc2b1007454f8ef1f52f1405db404ec067dcc9175a88e08bae300
8. 0x89fa5c75cf30498276e02bc907c8196014f56a91dec33667747a36b505b6b454
9. 0x192bad0e6c51c45d138ef63c7464bf5bff0b38b8f721a90cb62572435c7ad7ef
10. 0x70df437f6da897ed3f81e36ec8a89d8b0b4483970904f8b3e5f323f488902514
11. 0x7da38d9c04743a698c5d1654cc47d0eace49342768326a28d0d01030ccdfe0b1
12. 0xc50944a6c69e44712ddfce9ff490d4e352b87a8d00e2a1b3535476fc163fcec9
13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7