Evidence row 2723420

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Dss3Q1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4c4d19d-3918-4ba2-869f-8b0c1a647104/.well-known/agent-card.json"
    ]
  ],
  "name": "Zasempik",
  "owner_address": "0x03af83b9ac88af32ad7a5fa262ffee0113f7b214",
  "raw": {
    "agent_id": "209382",
    "agent_uri": "https://centralcity.ai/a/Dss3Q1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zasempik 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/Dss3Q1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zasempik",
      "registrations": [
        {
          "agentId": 209382,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4c4d19d-3918-4ba2-869f-8b0c1a647104/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Dss3Q1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zasempik 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/Dss3Q1"
}

What the leaf hashes

{"body":"dc257c57847f5d856de339763550b2147abb8730d8625eac814ca51d4806d795","id":2723420,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746283597403,"prev":2723056,"subject":"erc8004:5042:209382","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. 0x55f8ab656db08b3fcc3b97ebed576eed88949face168a6d580abcafa22241be1
2. 0x871360233b0fcea64a48e03c5a40030450a73761800cedc960ed56dfd76a10e3
3. 0x45d0b3061126ef67a268d091f64b78c9d5afdb3c25af76f6ed5abb8bf90f7c34
4. 0x36f0f6be8bd57a36adbeab40c059ad9e8b7165735a613437ab1897ad08aa1c67
5. 0x82208d688f5111f14736aeecf3a6abd5647f00fba33ad11e052fb3df31f432bb
6. 0xf021e46793d00d9ccf144e159b4fc2d0f54f63f772b92d7185f2bf78cbb017a7
7. 0xc956106a045e7ab4e74e07676fb2dfa3394c8224456e07138d0d1ee6be75e5b7
8. 0xee926f29c47f2a7268872b34d8b0a315d30d0097ecb6295c5fc968cfff506bb0
9. 0x1cb2195fb2484abc92985ed7ce5e7b058f6cdcce356b10c70dfa3df90a8f8153
10. 0x486984062b85962b58a0881d77cb2e545fec30bb923a0c7784c7806ff1a5af30
11. 0xcefa8031aa10a8ab894e99995022e05d754bb5a9aa7689370912d0b5ea1ded0b
12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7