Evidence row 2294104

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n5Tnk8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0673fe97-c652-4768-9877-86f90272a099/.well-known/agent-card.json"
    ]
  ],
  "name": "Tustero",
  "owner_address": "0x9cd20b56d75d815acbcb10d9614f744479a1d9bf",
  "raw": {
    "agent_id": "139064",
    "agent_uri": "https://centralcity.ai/a/n5Tnk8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tustero 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/n5Tnk8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tustero",
      "registrations": [
        {
          "agentId": 139064,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0673fe97-c652-4768-9877-86f90272a099/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n5Tnk8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793659333,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:43:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tustero 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/n5Tnk8"
}

What the leaf hashes

{"body":"7672d738fb6d65a1a41b6b8a0d324af3852148dd64386c71a2814acbf57fdb01","id":2294104,"kind":"listing","method":"sync.erc8004/1","observed_us":1793659385350643,"prev":null,"subject":"erc8004:5042:139064","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x88f0d85a19e0fbdbce220507ecb6d0b9b887849ff604189b702a432e21b09ee0
2. 0x08cd90fbec712061e07709f532ce1c3a1cfe8454766124248abba45abd17790e
3. 0x813bef958993aaeb4bb0caf2d9e52c982ec1d6b7b35d4108102ab2abee6bd730
4. 0xb16c78bb1dbf7a20a4b369b962e5de4b134f9e9b7bde2eb04522e3211653da2e
5. 0x0f346f1b4f90a3d03b956a34cf74463f55566b89ece8c8c17f29b9d7db425b2f
6. 0x58a7eef924fde921f95104fcc510afaf750b07a78516d66373298cf5df8b81b6
7. 0xa4e4c4e71a9c5828c87af36ed8642e47efdfdfb1b4a6c9b973615a1f6a951e1a
8. 0x87bfc98586910dcf7dda095c5496e5966e42fdc15be3206bf27c7706c7d6edfe
9. 0x7f852347905c2938cf84ecb1f7f6dac27b8169b8fd0b7e295d514fed61d86f4c
10. 0x687c9cba42c2703fe72ecfe5c27d05ba1a5c660c6f25658d09baece32bd33a0a
11. 0xe0bd4a655c1e72b28391df180f3237cb8c04c9e3e1bfa7f7fbdfed882688852f
12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af