Evidence row 2557088

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/80p9OP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd5a29d0-fa8a-4bac-b69c-8774ca71d8a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Jantel",
  "owner_address": "0x38ea2368efb810be2ed1b257fb574a9a861c09a9",
  "raw": {
    "agent_id": "171737",
    "agent_uri": "https://centralcity.ai/a/80p9OP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jantel 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/80p9OP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jantel",
      "registrations": [
        {
          "agentId": 171737,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd5a29d0-fa8a-4bac-b69c-8774ca71d8a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/80p9OP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696310,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:03:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jantel 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/80p9OP"
}

What the leaf hashes

{"body":"1a8f5eda8647f273a6845fe8ce53ab0ce5e0f8511899e865b7acd62980b019e7","id":2557088,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696598652732,"prev":2556892,"subject":"erc8004:5042:171737","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. 0x6b419bd1547e5103be4b374ddc45bdb42f5d7adf977a406fc94ba7c018644484
2. 0x3cca53e2499e46686b63e97fbf5a45b0f51e5b26606cad6b65b737067f3d80bd
3. 0x3aac385325367a4352895acbc0425feeca42f6b527cf6b64f29fc0fc88790468
4. 0x64c213d0d20a1520bad7d9d9d99a77ab00905586a2b9f4afa1639facec7a0b2b
5. 0x4c9527500f3570a5993d46b20d8a30e9f54e9f794863a0f715194af8eeee136a
6. 0x0c7e3afc52507f9fba9eabac658815c143333f497f7cd34b621139aa335defa1
7. 0x798ac5c95ab5a194fa1a3a415300752d58b6067fc0b54a9825ce5dd8bda5854e
8. 0xab347fc309bb3d1ade4d94c53772c54478b135d7c7b0e6ee1530bdeb69167e8e
9. 0x6f5dd9e4b37a840901cb8ab6ad25a833e55c97d28db7d218e9d0c758d952135e
10. 0x5bde6283584f9dc7008c4b3a8152dbaf780b42e6237d5575b2b09ece24b90056
11. 0x046a90fe2eb4b95410bfa694e1fcc0b179d9b0c575874b777360c7ba85cbbda6
12. 0xc3bba392f5c102d61b1eedd92934180192353d6556d8f8769f56f992520f279a
13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7