Evidence row 2568921

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Lfna6D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6bc191e2-1b9b-48da-84eb-936a30aabd7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Ninantet",
  "owner_address": "0xffa6a456a975124319c2fa5f7f247ea687d20a6b",
  "raw": {
    "agent_id": "177833",
    "agent_uri": "https://centralcity.ai/a/Lfna6D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ninantet 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/Lfna6D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ninantet",
      "registrations": [
        {
          "agentId": 177833,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6bc191e2-1b9b-48da-84eb-936a30aabd7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Lfna6D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793703573,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:01:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ninantet 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/Lfna6D"
}

What the leaf hashes

{"body":"7b0065959c40bea9a2f0858ca0e23d015622a9e4b5b84f52fad807a9d5bbeca4","id":2568921,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703682060689,"prev":2568691,"subject":"erc8004:5042:177833","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. 0xcbb034487b78491ab739af37863d7ad066be5dad3ba48ecb6d27f33327720519
2. 0x49ca8e1e74017e7388840f037302f7f15ab72d24a5e530361ddc6bdbc1f6fcf3
3. 0x42eeaab1bf297e5fc4cf8d142757925d44cf43efb988d8e7b92d17a670323a23
4. 0x86872b2b7d31f7ff7d282d1cf94f3f9a8f63cdfd6a8a258944401de3c673af46
5. 0x529d787a20d55408da481597a7c74868ad2b8114b55ed3dcd2505ffe6a320ccf
6. 0x97f26691bfc1c993c2f524ea2fc6b167bdcf13d96ba2d91f7db01e2c6a5d8a6e
7. 0x1bbd9b71ddb9d69076b9827f7b3576dbbb7d70031a800aa7a0756db6299f2210
8. 0x1f0c2c477370f220e73d4e4a8b08f9b4ca7fb86b91ce9527b899ef0c4e1354f1
9. 0x56d92ccfb8e208f00f21cdb2064c0eafe83845b940d1c84edf4c38fa980bb389
10. 0x20f8d047008ca67183c9cdac3743544e99a2207e46ce9b1e4beaebeb13657bda
11. 0x721d612dc981d7bc314b91ced12ff63efbdb6c682f7769cef2d321c796c66fbd
12. 0x15cd36344d974c55b6f580578f0563e541344467cef28231bd9d9db05e79f532
13. 0x33fc1351c38cd27bc6972d4d1d2c6baa7fb113346e29547df2fd38d8e6c92e40
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7