Evidence row 2708353

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nR5N80"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/32603bed-e6bc-44fc-805b-ed42334c6ea1/.well-known/agent-card.json"
    ]
  ],
  "name": "Patjo",
  "owner_address": "0xa7b950bc77b0b014e2a732050824d77b6ef9ad80",
  "raw": {
    "agent_id": "202416",
    "agent_uri": "https://centralcity.ai/a/nR5N80",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Patjo 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/nR5N80",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Patjo",
      "registrations": [
        {
          "agentId": 202416,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/32603bed-e6bc-44fc-805b-ed42334c6ea1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nR5N80",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793736654,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:14:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Patjo 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/nR5N80"
}

What the leaf hashes

{"body":"6ddcf70a6f5025a50147f1b07a31022d6ac58a8761c8f73c3c227a203d732aeb","id":2708353,"kind":"listing","method":"sync.erc8004/1","observed_us":1793736869939023,"prev":2708125,"subject":"erc8004:5042:202416","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. 0x922e3e74a69e07d70a6ae98ccc87de0782612e15fda8391d38fb6ccbb6d0e5e3
2. 0x889f7c7a1dd125530aaa030b84faf66814861e4306af3acbc708f19967a26ac1
3. 0x828f13bdc24e6075b7feca0cb32dc5453a2d8b3d76bcf20c239ebf7a32c2ebf7
4. 0xa749cce1b8140d0f6f52e9e602ac9b792d281868f8c38656187fab0f2c0ee59e
5. 0x9266a4d12bc873917712fc00b17c3c6df9d1d453e6785ed5c67a2bc6531f7c0b
6. 0x76b81fb582e186942e03f816082c38ff44be8efdd4efcf85fef8421fab869965
7. 0xeb97d94c2597c837bacc177126ce1f73a5ad2d1c9725a5c8d78bc89dce2d0a7f
8. 0x6776f099b88714e7d4454059230be41432be8753bc5a7aabaa8792cd3d567ea8
9. 0xa2d02a9e7e6fabb93850cf80fefd0d351299c9a1fb579507116f14cb95da9095
10. 0x694731459e991524f11bb996f9f2f0f6c585e099acb4991f048a31c510e9feb8
11. 0x039e8a32875edb2b9be424328da99efe20bc1be3190727ccf5fa61fb0884ffd8
12. 0x43f9ef9bcd0ec92b4254a0d88c38b02ba6ca51b169c3222edfc20681b456b6c0
13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7