Evidence row 2512275

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0XCIKj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c35ee14-2bfb-407a-988f-8539373afec8/.well-known/agent-card.json"
    ]
  ],
  "name": "Miansert88",
  "owner_address": "0x51d3d79c0cd5172f1eee11d85c3bdd1921c31649",
  "raw": {
    "agent_id": "153383",
    "agent_uri": "https://centralcity.ai/a/0XCIKj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miansert88 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/0XCIKj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miansert88",
      "registrations": [
        {
          "agentId": 153383,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c35ee14-2bfb-407a-988f-8539373afec8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0XCIKj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793675177,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:11:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miansert88 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/0XCIKj"
}

What the leaf hashes

{"body":"b81d1e3d0f7fc694d02e3df418607697f2930a1d5060e25c259ea3ccd4213164","id":2512275,"kind":"listing","method":"sync.erc8004/1","observed_us":1793675482707222,"prev":2511691,"subject":"erc8004:5042:153383","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. 0x17252b1c2e9f6e13023668335e2e0b74bcdc7bd5cd65ff26fbdc7d65d2750763
2. 0x8f3be8c6c336685ac130939d9b83ff8bf393f2df6afcd2a995c03944c7bb7ab4
3. 0xe867b443b024871165af0766f1986e96c259d2795d088295e445f7dfa1e3e833
4. 0xae6b9242c6db20b8c4e9d32528361855d606fafb1c712320a8e3a78e6488a459
5. 0xde93ccdcc96afc7d385171eaa2d4431065cebe31b753ed1bf2a18cc4d8aeca65
6. 0xaaa2f34dcd50411609469dd9b0439df0ed8345737591c4ceefa824e8bb259f5e
7. 0xc69b4a54bb4abb959eafe5936d2bda94a17304f5efd25986120661da84c40b8f
8. 0xa57ea792fabc8b910018225779453f80cd6543f09a27e0147cf2966fb5ce5495
9. 0x385c5e387784c63f3d223f7f3eaa1cb9e8dd0f0ab69235941f204a7f9d03b970
10. 0x9b6ed9e209d9345b45e35ca9c8fb9ec42b99f94830785f01e70536221d5fcc23
11. 0xf48112c63d4772517c69389a71489e3a3e994502249326b26c5c083200596d32
12. 0xdc7e3be6affe8e3653d730246dee639c21857544d7c28cfe4ecbec4484d07e5b
13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7