Evidence row 2532132

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DXHerf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8da490e9-44e0-4001-a9d6-ae8058b57f3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Nontet",
  "owner_address": "0x33d15d023610b44b6cfef1a270d2d046a3cdd2d2",
  "raw": {
    "agent_id": "160800",
    "agent_uri": "https://centralcity.ai/a/DXHerf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nontet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/DXHerf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nontet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8da490e9-44e0-4001-a9d6-ae8058b57f3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DXHerf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:27:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nontet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/DXHerf"
}

What the leaf hashes

{"body":"66864e8625a69f6d8360acfd78504527efd31f897c6fd70317ea2d18aa703e51","id":2532132,"kind":"listing","method":"sync.erc8004/1","observed_us":1793683649433744,"prev":null,"subject":"erc8004:5042:160800","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. 0x5a5e1e4117aeb79205aed859701e3e91bda20303fffd82d667c50db72c9914f2
2. 0x67606235a8e9f8f9335a95e654b70c01bb8e68c6a2b43b371300f1657c5b09d0
3. 0x47ad70c95603bb466750f2e016832f10836764687408908e3cd0a492a79eeaaa
4. 0x17ed5e10b832d1c3f1591c251abd38a9eca1f7a330a931e509368eaf58220e3b
5. 0x6f65516aea5410a2db001e3af57d57bbb0b8453e0ec15a961fd14e1eb5e40122
6. 0xdbaa552898a649b2df512388e425f629d1ff25ad338998c64b14f5ae0d224e15
7. 0xe6b33d52e17b42329dbe56f8029fea60db9f9e717d868ebd8cb5a2d47642c5a5
8. 0x1502f74da7d8649b5433037c4c62dfd58b06574e06fb497d8fc667477a1cdbba
9. 0x7391c782e4d011dda557ec2cca117b6f6c77e7fe6c0ea9a277e072a75a6542ff
10. 0x08ca0aac8f4083838b6eb0565bf1e795525b0199edf45e0f8c793e63c3f77d65
11. 0x13d3c0bd4643638a879d3ba9016831255786ddefc092717512fbcb0568c7e4fb
12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7