Evidence row 2618909

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9YGvaz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99f47c9a-af9a-4fa8-b710-df4cc62ffd23/.well-known/agent-card.json"
    ]
  ],
  "name": "Frizabel89",
  "owner_address": "0xa1861adc21b41d8bf7eb6011ac4c988cfb4853e8",
  "raw": {
    "agent_id": "197086",
    "agent_uri": "https://centralcity.ai/a/9YGvaz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frizabel89 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/9YGvaz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frizabel89",
      "registrations": [
        {
          "agentId": 197086,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99f47c9a-af9a-4fa8-b710-df4cc62ffd23/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9YGvaz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727447,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:40:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frizabel89 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/9YGvaz"
}

What the leaf hashes

{"body":"df0251e6dbe703628703a5eaef4cb4d9e9e28cc04a04b201aa2415d26d969e9c","id":2618909,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727638012371,"prev":null,"subject":"erc8004:5042:197086","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. 0xceda310090c35be0a396550dce381d9d91d69d0ad6143c8008f51f17218b675e
2. 0x53573f7a78c8d921a7361935896f22168df1b61e08d6f5316843d554a3468082
3. 0xd0bfdf1772706bd5591a187dfcb388fb1461c31442cc6603ae04b42b2bbcd4b8
4. 0x106a26b3e95a650cf3ec3ddf8ae9eef2006551167453580e17b1614c8017be87
5. 0xc987efce1fcd32e5a5935f23fe0822714dd16fb94e841f0f0a842d7ba2ec63ec
6. 0x29766df3c7d64e7ac90301f4b616d2a1dad19cd8237b30e9f93e133a2670a152
7. 0xd2c21670ffa066c018c9ed54c0e136b31ba59e49a71d210d65fa0d496d71b8c5
8. 0x0cab20c2b89b2839f8a3a214f22f4f4f3cba76ebde53def59e972f6d98934ae5
9. 0x6d46b8439bc5dc6e2ce2029b97e59f08d50030ff6475aa538742dd4cd5ab0ef2
10. 0x9817e05be877a7a2014aa7379d974b539455b12bfe140072cc98d183d17dd391
11. 0x85246f034a7ea025d34e6044810fbe59a5a7ff40b51bc756b4e4f50de27edcf5
12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7