Evidence row 3125443

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/brODGC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/04c2780d-f26b-493a-ab7c-f02f480aa5ad/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraker",
  "owner_address": "0x9ec53cd30516cb89f0bd993058c8cf8afebb113a",
  "raw": {
    "agent_id": "290287",
    "agent_uri": "https://centralcity.ai/a/brODGC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraker 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/brODGC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraker",
      "registrations": [
        {
          "agentId": 290287,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/04c2780d-f26b-493a-ab7c-f02f480aa5ad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/brODGC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824740,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:45:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraker 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/brODGC"
}

What the leaf hashes

{"body":"a93d7ca79ad56a55f4d038f9106c1d55f207866a45e45c794fab6961fa885da1","id":3125443,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825151919766,"prev":3125266,"subject":"erc8004:5042:290287","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x4192740a8ea85a689418bf4f6e118de2f1679212d1524b3eb6fe1a4607aa196c
2. 0xeed27b95ac2d4a4212e0d6abb368407390dd8c1f3e06cd4afcaca621cf272411
3. 0xa49a302ba6b130de768cf75863fcd6166f3cc37c3d8c6786f1780e206347ff24
4. 0x273fbfae451ae803f1ba4a9866072045547ad4f86a6cb4431574cabe2ed44ca7
5. 0x837f7537c6af226438d6ca2e8b40c1ae5cee9f48a7ee6d6f934743afafe5ee01
6. 0xeed80bc1024250b3c3d36d7604c4b064212320f8ed180c7fc17a728e968e569a
7. 0x120326dd99d909f60bc998d0341f6ca9721c1719bf3ce1c4eab1386b9e771a76
8. 0x189e537794983c25accab50cae63d120f955897b9f5ea2ec0a2ee291a4b4cc69
9. 0x15965f521beab192dc5e289b0e5fc58727a0685623bdd4e5633584ec6b25fb27
10. 0xc62b1cf95829f6aa5105d3eadae979d8f719b6525cb0c569f8828588f04dd152
11. 0xc98591cc66f76d489d73bd0c0e45720dfac343637e972fa520ff675e8b63044f
12. 0x8707e7149303c2902868b4efcd9d3c318889719fa2149257ec17747977b14ff6
13. 0xc891f2c456a44ccf48c1194eaebc9fc84069eb5884bdb601396da034c0b1df27
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345