Evidence row 1766933

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GMhn3G"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84bfe082-2397-420c-8e99-ee4dc0612993/.well-known/agent-card.json"
    ]
  ],
  "name": "Frastose4",
  "owner_address": "0x9ce214671169102584778ddc85caae1f4837aaa6",
  "raw": {
    "agent_id": "4370",
    "agent_uri": "https://centralcity.ai/a/GMhn3G",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frastose4 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/GMhn3G",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frastose4",
      "registrations": [
        {
          "agentId": 4370,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84bfe082-2397-420c-8e99-ee4dc0612993/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GMhn3G",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793539067,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T13:18:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frastose4 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/GMhn3G"
}

What the leaf hashes

{"body":"118394744d1a84a35a27507456ad31a11ee955d431ede9dbe9ac927abc781293","id":1766933,"kind":"listing","method":"sync.erc8004/1","observed_us":1793539091995942,"prev":null,"subject":"erc8004:5042:4370","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x2b31f8b580a11347996d35ba533edf5001692668ed76d2b638648b62e8fbb3d8
2. 0x2bb3fbe1673e6a10e27dd63ac659af9f91a829c7be891fd3a5d448c044ebd88a
3. 0x83b48f4627cada9075f52505a3803582699b6a462befd629155fbf3ec6334fe0
4. 0xc9ea4f113fde96682fc548953b3490bd679277ebb92fca07e86bed9e8d1524bd
5. 0xcd32490c95556b80193eaa3555ad84ea068af9f88fa0f1d9c250811cdcc3ef5e
6. 0x3baca417d1e9e4b9208545a257c39a74ff02cfaecf5e5a32c53612cc704f7fae
7. 0x58520e249c0f9e9b454254f41cce20e9569cdf731ae761a64c26b72410fd11bb
8. 0x20be0ca13aec63c650c68dac593f387710f02cd8769e867fb01195fb4a202b3c
9. 0x9992a01c44cded3c48f9ba876361a21508e44ee10fb6d9ef149bb642f5c1f12f
10. 0x8a7d6081909d1ff2dce4876dabbb7ece8949a6b4957330f2dcf4cd9d5cea5f1d
11. 0x49c3efdd52b6a1482b019e15a2a86d801b5c994cf1f2b820eef0f1352c0942ba
12. 0x5afbfdcc2671809296fb4d0c5c0394fc4524c2baa833b51dac27e5e817c30aab
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90