Evidence row 3044570

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7C4mkn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8812b5fb-1cfe-4cf6-bbdb-c0fd3a1cdd88/.well-known/agent-card.json"
    ]
  ],
  "name": "Traurkino",
  "owner_address": "0x671d9c9dddc6ee5d4ce429dbe7b3e77a3b430b69",
  "raw": {
    "agent_id": "272035",
    "agent_uri": "https://centralcity.ai/a/7C4mkn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traurkino 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/7C4mkn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traurkino",
      "registrations": [
        {
          "agentId": 272035,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8812b5fb-1cfe-4cf6-bbdb-c0fd3a1cdd88/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7C4mkn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793815670,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:09:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traurkino 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/7C4mkn"
}

What the leaf hashes

{"body":"8571626774daa25dfc2423167f2754889d6b77f10c25ac3a021eb4828fad6fd4","id":3044570,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815764183433,"prev":null,"subject":"erc8004:5042:272035","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. 0x4149f746dc1d5b0628e6b4a27de0688591182ac8b55f6c87cb76e8c39a6ca8f6
2. 0x022acdeeaa557e2edc5f76e74c6f6003ef2d34f50ab93b499801374f25411cd7
3. 0x558743419ab7b3ea04afb1388b538721ddc980a2e3fe6dd149f1328fcee54087
4. 0xf66884476e5e029b7fbd9d5d564745f6c9909e3f1c394f93e0457c12fe4119c5
5. 0x323ad75783f6414f24c71972ce843ca853e01634cc5d03ef54ce66e00f3e38bf
6. 0x05fe3b7a9cc141b86db6f0714852a96df8805795d1ed9e32c3646cd2022abad5
7. 0xf3151d9d986cea689c446d9bb354d15532fed5a923922dab22008a7cdad4dd3d
8. 0x93e914d1a449305c7b6178dad7c06b9dfe98863c17775c3734e9046efcd7db7c
9. 0x2b2ad04ec0686657707df5dac4a822f68a1619e04289923739e47970af426f0e
10. 0x7f5d33d35c4ce754d2fe6cdbd4edc25201952f27eb18718993cc37d52e99f7ec
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