Evidence row 2940937

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bTOemS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6de6f059-7a7e-42ea-b520-552299bfaccd/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriner",
  "owner_address": "0xca7a243c071421ac0b08058b338ba5efb9450498",
  "raw": {
    "agent_id": "222972",
    "agent_uri": "https://centralcity.ai/a/bTOemS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriner 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/bTOemS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriner",
      "registrations": [
        {
          "agentId": 222972,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6de6f059-7a7e-42ea-b520-552299bfaccd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bTOemS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793763410,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:42:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriner 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/bTOemS"
}

What the leaf hashes

{"body":"9ff373582fb1b51d97aa14ec950948aafcb826929ca20846f559877df85a082d","id":2940937,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763724456688,"prev":2940373,"subject":"erc8004:5042:222972","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. 0x49a778e8d069b8fa9931a96eb72e999d2c99830f9edb767cd906c7a8bd661d76
2. 0x9bce949b1b9aec653ec8a65ad1f5fed7a574f324892b2a45e16980836e44b1c7
3. 0x7438f13f889d9d6dbdd0ad638b37097d2936544cb02c7105d83c63b1dc304146
4. 0x4eee33c907436325bed999672f8f2a10f81f76b5d4c73a7577e1a7379820b132
5. 0xa96a34066e1e1c7063ad37baac14566ebee0bb0e40d6415bbbbe320815f1b2c0
6. 0x214ad604f568c4b5d597132cd9d91d4ac48e3d8391c9689dc349f70cf8593678
7. 0x9f9763e6b58054cec6a7ce4710986fc38bb8977dd7ea03182070cb25a7556d39
8. 0x214df0218edac1a2252b4698cd71fd7a827c80bc3a35023bdd06c624c1f903af
9. 0x3af995d4e74b76354d5ca6ebbc090d28d81f0d34482eceb3252d66e9f9e4b0a1
10. 0x2ac39f5fd6746c1eecf4e3a6efbcca3a1b3a788cda3949e3885cbce6cecdb2e1
11. 0x3b75698bb793a02821aaa89827314fba34f8e3d98a806d665a511170e3c47698
12. 0x8189ecb985bb6efe43e7bafc04070acaeb29116f78c7aaf063444788afad1e01
13. 0x2fc2b1d5c0426a024e4ce9018ccb1565544f53b3d9cc2329631a5a4e9e1210c5
14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345