Evidence row 3435915

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hFhEfb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/986316ec-f589-40c9-b3e2-a1a600ff2d21/.well-known/agent-card.json"
    ]
  ],
  "name": "Klotan",
  "owner_address": "0x922a6b281884dd48189aa4282a40a8493b223659",
  "raw": {
    "agent_id": "347336",
    "agent_uri": "https://centralcity.ai/a/hFhEfb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klotan 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/hFhEfb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klotan",
      "registrations": [
        {
          "agentId": 347336,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/986316ec-f589-40c9-b3e2-a1a600ff2d21/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hFhEfb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793901770,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:04:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klotan 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/hFhEfb"
}

What the leaf hashes

{"body":"ea2bee858e7fdeed84ba0a0fe57c722876112e1e3bd91763a343c32b7e9a63a7","id":3435915,"kind":"listing","method":"sync.erc8004/1","observed_us":1793901876828739,"prev":null,"subject":"erc8004:5042:347336","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x59ce8e78675e91ea841ce28200a4c375492a7a597e3178e9ecf781ba3cfeed12
2. 0xb980918445475a3edfc04976e6b86a83a85a7d39f308c4f254cf19cba9087c4c
3. 0x04801e7335a2f891571cdc3e5e5469ac91cb46b88d25e0a879405f497f53fa22
4. 0xf35aa28735910f86d7a07cdfbe36cebe01d18869e2c5b4f628a3f4d4e2da0378
5. 0xc8fa616ddaccd03fabc81172f7b07d4c2282ff13015399b64e14cafd1c01a30e
6. 0xe2a57eafa3b323661723ea1374dd292452d2c873667081ca3cd794b1bf8838e9
7. 0xc8781058398df265b6ebaf1195454bbfe28c50b367e5448ad4fcb1273cf41340
8. 0xdb70052d3023c0645f103e7df0cd58d504be21db08974557818fa0531e8dd905
9. 0xa0c5e7ff2e9b3423f55a9221da37d6f4564124b4869643cacdb18cd8e43cc755
10. 0xa31076a2f9ef848a8d37e55890b5fff68d11092de51a7a4986650942cf1cf78e
11. 0x4728fdfff9cdb41429edb1557db1c0e66c742541893c8155f01817d29d037c81
12. 0x7ce921bfdbf783aeb599808b5c7d498940ee13b6efb25ab9fda910a2b9788d71
13. 0x723c3e88e54d51eb95a3d77c2c7829d44edf19c69fc7606db919e6d272a81d1e
14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94