Evidence row 2496284

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2smhRR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db8f9d82-dd2c-40a0-b113-140d71b74ebb/.well-known/agent-card.json"
    ]
  ],
  "name": "Tefeon",
  "owner_address": "0x90d404e5540977c781d11d0c25f4f98395389e3c",
  "raw": {
    "agent_id": "147402",
    "agent_uri": "https://centralcity.ai/a/2smhRR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tefeon 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/2smhRR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tefeon",
      "registrations": [
        {
          "agentId": 147402,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db8f9d82-dd2c-40a0-b113-140d71b74ebb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2smhRR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793668418,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:16:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tefeon 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/2smhRR"
}

What the leaf hashes

{"body":"2ee69074101bef0d884ecb5816b8dd31932503e9c0881e1d58da6292aeeb636e","id":2496284,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668614949005,"prev":null,"subject":"erc8004:5042:147402","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. 0xed813b16d6cf89c2ed260dfbaa694884b1563b6a2fd464f1e8829fa1258a7c17
2. 0x03b75bc5bd968b49e27a7852061008551702f654dcd298411b416308607e31a9
3. 0xdbc235e56d1ebced5b16deac59c202f276629b0bbc68837609135c3fa99261ad
4. 0xe99cd1178bb523f6dd880487bc3406101e83b2efdf731a8f47d07e3078f15737
5. 0x72cd8fe1fd977cbb43cf5711baa709cb40ba174d18710ddd14a10ae521bfd7d9
6. 0x086b1ace1f45ed8b63b8b2ef6c56bd423b8ea2b0366e1e86272da9e029b0c2d1
7. 0xdbabd0c580f6dc6955eac3d127d0c08bc52626cff8dca266b98c1b39ec10f9a6
8. 0xeedbdfce97c7e4a9c81288980c68cbd056496e436d1ecc0c680588d5e292e49f
9. 0x2d0dbef9da7d5d118a40ebeca3b4ef0b3a8039e7201aae02a7b56b9dd9412c45
10. 0xb4caa66fcfbca821591e3aee12325ce76e2da9306fb0dcb2af724a299d9d9178
11. 0xf5729321b754cc39f318972201dab05c3750e2a2180b2bdd5864bef23ac2e2da
12. 0x3e14a54c6a439865af5ed15784a9e7980e57d2191e4f764053c87eab828b7071
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7