Evidence row 2540876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a6iJMx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/337011d3-df9d-4421-acf3-a3b0a8fed41b/.well-known/agent-card.json"
    ]
  ],
  "name": "Dentero",
  "owner_address": "0x2b658c844d08125bab963f9b1f61314c8e3ed48a",
  "raw": {
    "agent_id": "163759",
    "agent_uri": "https://centralcity.ai/a/a6iJMx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dentero 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/a6iJMx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dentero",
      "registrations": [
        {
          "agentId": 163759,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/337011d3-df9d-4421-acf3-a3b0a8fed41b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a6iJMx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687268,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:29:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dentero 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/a6iJMx"
}

What the leaf hashes

{"body":"1cb683e8a1d49dacd5cd29d75fcd311e912d67cb5ec6db582f9780cb990dbbcd","id":2540876,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687361951332,"prev":null,"subject":"erc8004:5042:163759","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. 0x20306c45b7f1b3992fa7e9cc449ff655d7715dabe55bfc518d228998df575099
2. 0x0f7408c105c52ca8b460633317f647775d452b5663fd03ce4378ac08abb90387
3. 0x1e16a98dd1fd35697424935dc959ac78c4b38a221ffa30994e33c788fcce9701
4. 0xb9d0cc257816ed087436e9bbb25685c9699b5ec64bec83170270270d4dbee522
5. 0xbcb608bf79ec4955a35fdf491c231521a7ec6f0a179fd223423c2cd57ef16c52
6. 0xf78861eae3d0b8fb4158e906c1dfd5134305d282b0e1d9ba67fdeb4286729f81
7. 0x775fe963f9ba98e1db5bc618c620fbcf7b0611766f996bfb20573a738776f75b
8. 0xbb147f9b1d7afc0e210bb206d3077eee56c842272d243f9157aa6f6918273f1a
9. 0x8f0dbae6c2aff27d9e0c2b15d5eacd8c363168cea1c9966e687d41d65b91b281
10. 0xc233c35bb2b614c14e89b486492472cb73172ff86b81472badf649755bbc78f8
11. 0x76c6de641522fd9493555b4fffd7c87789461d3754bb7c49fbfa1205c3c326f7
12. 0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7