Evidence row 2592852

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sX7X1m"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d9fda8f-416f-4a72-a1d8-31f6751d203d/.well-known/agent-card.json"
    ]
  ],
  "name": "Sinabel",
  "owner_address": "0x1823b56e4a9ff10b5176c630216b60c9e6646073",
  "raw": {
    "agent_id": "187026",
    "agent_uri": "https://centralcity.ai/a/sX7X1m",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sinabel 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/sX7X1m",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sinabel",
      "registrations": [
        {
          "agentId": 187026,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d9fda8f-416f-4a72-a1d8-31f6751d203d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sX7X1m",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793714609,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:07:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sinabel 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/sX7X1m"
}

What the leaf hashes

{"body":"b613a14675246d40e24fdafb64d2fd4219cdf640b30934f352d863f90b9c30d2","id":2592852,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714865418300,"prev":null,"subject":"erc8004:5042:187026","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. 0x1b340bc6a72b7404c9078d2cd72078b2f2f2d1f076e92ffe0001adb7675bc6fe
2. 0xb27ef682c829191a1ae6a66a95af6670be172bd17cf37e8142dde4619bd894d0
3. 0xcc12aa68a94c330d768ffd540c55fe1085039f94adeed4f067d41b7ae5ec79ca
4. 0x9bcee17b85c3f52dfcc921461dfa3efa0e819eae1fe7732ae8e494780db57828
5. 0x591671d0c7be06a5745a92793d4f64311996c207285c27541802152f2d878b44
6. 0x2e9105ec0ca2fa1b95bb718efe82a53e8f0480e5722a78ce23be37e8c17a456d
7. 0xea7b55cc513b4124d06b4a369e5df409bf028a1cda9d511f7070d9247c4041f1
8. 0x44791f1722adb78ecfa581328b8b1d30d9ae256b8c360085a8b2b708e246faca
9. 0x35069070d62c80d90b5658c807e16770a3fdf4dd22730866ccbed8a21e9c57ac
10. 0x8ba1cce96eafb24da4ef6bf66c208fefa897d65c2fee8307d8b70140681f7908
11. 0x4ea1e0632686d1ec0c8db0d0695eba1ec3719fd6a3cf0941dbc150b4bdabba3a
12. 0x6b51ba3151c36a2a5cd02b4805d1e9524e4dbd3c3577432a05e771f883bfc254
13. 0xa865c151caf5b808863a56eafe459ed6980ba5c059246ed92e8d9688c9ef7fe7
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7