Evidence row 2570012

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iPHpCm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eb0b9e31-5171-44b2-94d0-421c0a0b36c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Biavolor",
  "owner_address": "0x0bdf734308c3d0e34b4db75236e152c89effb807",
  "raw": {
    "agent_id": "178497",
    "agent_uri": "https://centralcity.ai/a/iPHpCm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biavolor 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/iPHpCm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biavolor",
      "registrations": [
        {
          "agentId": 178497,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eb0b9e31-5171-44b2-94d0-421c0a0b36c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iPHpCm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704306,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biavolor 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/iPHpCm"
}

What the leaf hashes

{"body":"bcfa3e1aa512d757c0ddfe846162fb777b9f8c039bd5ea721b408e0fcce5faa9","id":2570012,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704349909405,"prev":null,"subject":"erc8004:5042:178497","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. 0xd2bfcd4176386b3689f4f9dbe603d4068e8ba00520549440df39d7a643e337e5
2. 0x0bf61ee1581abccee9f8fd48a0b7ec5602bdefb8f2a47e7b59432b453819c0e4
3. 0xee5e9a487baba0a69c2111741dc6af7573b0f78cdc6f7137febd3180f69d72c7
4. 0xcdba5e25aa11ca7ad18984419f2f7e898e210e26723e80d05c8e8ccc889cca7a
5. 0xa26e32ec66eb652efadd7fbbde9eafab7dfc3fbb58cc2f34b1b0f69bea7769cc
6. 0x8715a8d86a2ca9a4fdd1a9c8501f94a941185b2ad7e67ba14d8917ca1049b9e2
7. 0x7c1c14339174656ce79e1aa1a67c0f035e9e292398d78396d026133e42a348c3
8. 0x00552eb25588b066216a0273e8850255b4cfc0cd23ffaa3d2cd1c08e23a4d6a5
9. 0x7d1358dcd8a6b7b4a6e375c8dc0e354b1cd69a773a457959ddff99839f409638
10. 0xcd18c7e1a971d043525a5c0a2553e2b875b01edf05b5317e0255f8dd2b09c88d
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