Evidence row 2728770

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qyZFUe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd02000a-8a5f-47b2-8545-95dd99b566a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Realisto",
  "owner_address": "0xcdd4f5e4dc6d298e8838600a71f616f4844dcdc8",
  "raw": {
    "agent_id": "212070",
    "agent_uri": "https://centralcity.ai/a/qyZFUe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Realisto 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/qyZFUe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Realisto",
      "registrations": [
        {
          "agentId": 212070,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd02000a-8a5f-47b2-8545-95dd99b566a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qyZFUe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748983,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:36:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Realisto 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/qyZFUe"
}

What the leaf hashes

{"body":"48d32f429e7ee78b26914c2744df3560adf11d9fc2306f75a16f8b54418a86e3","id":2728770,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748998045135,"prev":null,"subject":"erc8004:5042:212070","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. 0xd35933ed21417809638da0b6b7bdd494d0b633d8c1f2ef1d7e18d74b9f620816
2. 0xae673100fba581d42464c4be81678f8e8e3d86ac330dbffaeded2ccdfdea1940
3. 0xdc9e0cbfd4b24152b1bce9d0f6ebff832752d729a70b874baa11e6b9eaed8884
4. 0xcf952ed803a86b1ccaa143b0a45f6d28c9a66ee306df95bfcfecb7641ebea7d8
5. 0x8e92f818be2afa633b20a269d63037d4b6d73c702033bbb3a3da7a7fab514078
6. 0x337eb354159b04334d66cb3dd59adb3c9c4db1ee0f95252a33e8a43b0562eb93
7. 0xe457232e0d1b687c0eabcbedac2b6b01311c6f4502aa82d006c85f76273f8e0d
8. 0x9732450924d27eb160c1bcba104ff8b90d6a5a85d6abe0c2cf9977baa76a00ec
9. 0x0e9d1db2a7c103d8f9997a7a8af53d6c08e8151f55e8235d932bed59f7489925
10. 0x9bfff1d4f459be5cc002714ed0b9559e56d662b6e3fbcd926e60283e8ab94131
11. 0xc83f89b14700c68b397195bbf52ec334ceaf0ae766881df2818497f877b83ab9
12. 0x98c9e80a7c645615bece7ce56122d15c0abffe0651530b61022ed045eb9d9eab
13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7