Evidence row 2556526

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MVx5oW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6eb82298-3188-4a28-aad9-ec1d0dc438c6/.well-known/agent-card.json"
    ]
  ],
  "name": "Stateon",
  "owner_address": "0xd2dbb3db1956b389db6311e9a9cf812234f317a3",
  "raw": {
    "agent_id": "171319",
    "agent_uri": "https://centralcity.ai/a/MVx5oW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stateon 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/MVx5oW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stateon",
      "registrations": [
        {
          "agentId": 171319,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6eb82298-3188-4a28-aad9-ec1d0dc438c6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MVx5oW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696031,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:57:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stateon 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/MVx5oW"
}

What the leaf hashes

{"body":"8edc9e2914dfde53803b692cf079ee35454ff58834f29f7608e115e0439856e0","id":2556526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696254465296,"prev":2556248,"subject":"erc8004:5042:171319","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. 0x6adcb76b2eeeb22ba5b3ecb67f058022249086af9e8cc6a1c0ed2e6c62b1124d
2. 0x9f85bd7b53b4a7a3ebcf94f9d165a9a052f96ca2a2b1f6c54f3181ef012cb19a
3. 0x2e6b7079de890a68089708a16e5ecd85b96a8686848fa167a0ca92a5b5c4b2be
4. 0x41025db3df07c2d5804c3a6de04a1dcd86edae44740a9c6a4f16125e9d17ca86
5. 0x28556304dc853f5aaa731dbc88176bc0308abcb00d7a992596a43e92ccef7950
6. 0x2043ddc2e0fe773d2c9790cc065f75c74f1e9c43797c8c771c76f295d7d70b19
7. 0x53ba11a05d1ea3c4ec45efd45bbac97ff7f18a5d47d95c0283b7e48fc3a1aa0c
8. 0x030e6dfa5c467ede7e61d431fe5c0b5a0e734416011404bbb639955f6dcdcdd8
9. 0xb443ec58f174d983860e6951f4cf18841fb8abf7dda0d4adb50ca6b1f9c98d0b
10. 0xe9b9f781a64f9825172d57bd06dfef41d5b06d45647ff4e72067f6676a6dd489
11. 0x046a90fe2eb4b95410bfa694e1fcc0b179d9b0c575874b777360c7ba85cbbda6
12. 0xc3bba392f5c102d61b1eedd92934180192353d6556d8f8769f56f992520f279a
13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7