Evidence row 2954367

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bOUug4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72087241-df05-40d8-b149-c6846ff2c467/.well-known/agent-card.json"
    ]
  ],
  "name": "Klafus78",
  "owner_address": "0x172e13b2b7d91b9c6eb721ce34f404d04e359db0",
  "raw": {
    "agent_id": "227566",
    "agent_uri": "https://centralcity.ai/a/bOUug4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klafus78 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/bOUug4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klafus78",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72087241-df05-40d8-b149-c6846ff2c467/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bOUug4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:17:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klafus78 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/bOUug4"
}

What the leaf hashes

{"body":"c37a0ab48139eb885c9cdd9049b09e6332e2754f69dc02e238826e5dda80af36","id":2954367,"kind":"listing","method":"sync.erc8004/1","observed_us":1793769446720074,"prev":null,"subject":"erc8004:5042:227566","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. 0x49deacf00579c4e420d6cd6a020ef75c22c9902f769ad2373188d405a55b5506
2. 0x0d3838ca1b0bbec805af343deed54e07ee6e1ecb7ac2073e02dbf1c849806222
3. 0xf4c5df16d5f70a6c689606e7c84e54875502c10c11b2cdca87329607f9ae9dd5
4. 0xefbd5f8cdc67f32dc026143814a624464534f8dbdec50e5a2f70743d219bc893
5. 0x6e951e4f6321ecc8f22dda13c02e568c31ca0d806287b953a6c7fb7a5d8a873a
6. 0x326a257a751e8543c534d6b9f0cb2a1ba13d6882d96c7f784b44cc5ace03e6bf
7. 0x2acbe14d4034c7f51502e2f9c55e4bb49e0ac7531298bb954a147ffd9a39520a
8. 0x6fd70c4f30a70616d166322cd0a1a2d8a593b55681e2de1295596e9ce53dd6d9
9. 0x4281f6e099f3d9a67e5ba8477712508c76ac52360ccbf419b72cfc2a44de23ad
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