Evidence row 2536773

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eQNcPQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5559033a-6b3d-4326-9040-e6234a290864/.well-known/agent-card.json"
    ]
  ],
  "name": "Talan",
  "owner_address": "0xf59e638223204162e3a5a1e9c69955e2b18acdd9",
  "raw": {
    "agent_id": "162273",
    "agent_uri": "https://centralcity.ai/a/eQNcPQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Talan 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/eQNcPQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Talan",
      "registrations": [
        {
          "agentId": 162273,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5559033a-6b3d-4326-9040-e6234a290864/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eQNcPQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793685510,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:01:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Talan 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/eQNcPQ"
}

What the leaf hashes

{"body":"9afad15f0bb88ef1ec697c5d66a52a4389c788a0a9d8d6304b9de22577c8ca64","id":2536773,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685688881127,"prev":null,"subject":"erc8004:5042:162273","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. 0x8006416aab20e862ca9a13e76d8c694ed69344d708c4bfe12d08fe20186465d3
2. 0xdf8644ce47939158e414e6aabbdf7a272a4a1600bb515b21a4ba37c6f9c42a94
3. 0xe3bb2c811a6aa0024c8153f2c32ba853b98e8bc525e88e6ae6000028b5843f9c
4. 0x93873eaee9a462a6e63bd1b26c8c00e3b62096fcc6321ee9d8d4803713cae0e1
5. 0x7ede709e2f6b4216dc2bbbc496778f774d9a3b57be949f65c94e5b52b832a81b
6. 0x8865c0d9e8283611fc8baf63c12ac4600b47f5695a2cfee1f9559d28840bcff7
7. 0xf892d757ebcf440ba84d2134648652a51e3ef364addb14b0c4208e0555092129
8. 0xa7aa09603fc2a7c601bbb36cef88257e7ee64de9fb00ed1e06af4beaa81daff6
9. 0x849dbaaa58d4eb6acdfda941b4513d776a2edbf17a5d5499880462257c2085d1
10. 0x3490711fc3eacf879e0fb37c148cd7a8366a5f9a72806e83cc2b281236236886
11. 0x6be7157ed023bdf64754bdfb42079fa30009ab65c72545e41edce8ff9e3ca569
12. 0xbca293acf7dffd8daab33cc26b6700429c9a010cc6faf037a0965cba77f1dbfa
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7