Evidence row 2520233

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TXwi50"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a44d775-2d67-47ec-9779-a92e632c86b0/.well-known/agent-card.json"
    ]
  ],
  "name": "Tokito",
  "owner_address": "0x3aec6bb1d40279399be72eaa9b4ed7c8cf82f10c",
  "raw": {
    "agent_id": "156639",
    "agent_uri": "https://centralcity.ai/a/TXwi50",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tokito 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/TXwi50",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tokito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a44d775-2d67-47ec-9779-a92e632c86b0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TXwi50",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tokito 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/TXwi50"
}

What the leaf hashes

{"body":"a1b9c1111a4c7ee1850e685ed2b0f2ed7da6de5572ca2ba463c54bd90a68f743","id":2520233,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678894280089,"prev":null,"subject":"erc8004:5042:156639","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. 0x774277936d62c382d1fc1a08d148d9ecff22b1097f1663c215d1aeb7014f8dde
2. 0x5b24ea37c83f8136efe63cf28961f60355c4bfbb8727c217d4d5bd532ff803fa
3. 0x9f6dbbdbea12a8be30a10fbbf9782d5f14719033e2132202943cf8bf7ea5af88
4. 0xe1e47b6bc2138f90258a281499c9a1b11c65588fe49f196140a3cfaf744ca735
5. 0xc04b86d176ffc0e391a5941075a4fcb3c3f942b1f490e0818f9c6bb6f867cedc
6. 0x6cd75a6dcc08cd774d393d18a030c578a6c2135d6e477ca89010090ce4fe9878
7. 0x822ef3a16c9c2e6f4ecc360cd6917e865c221891e832e54355b16d4b432b6b71
8. 0xfbfa23adc39bd0b688ec3047516322f3f266aa88503d8423f05fd1c5c6b9926a
9. 0x3b2bc04ab8b6e672f33cc38ee2a8ea0f3108c042d79cf2013de36539b95cf3cc
10. 0x7811a749453c75b30e52d57cafa4fa75e76d1ee49991ed71d48940495cc820d5
11. 0xf5a2197ac2dfd1a5c003788ea5f80886ce8bc2197cd69df62c230ed2eb806bbd
12. 0x113a721b5ab2af9dceb537299d64b98b1f2c69372877c5da971b3d334972d9ef
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7