Evidence row 3021039

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/phTbea"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4faed4b-4117-475d-85bf-7128771d3941/.well-known/agent-card.json"
    ]
  ],
  "name": "Klompel",
  "owner_address": "0xa6e7c5d5ab02a500124ad829397e11e2fb29b923",
  "raw": {
    "agent_id": "255920",
    "agent_uri": "https://centralcity.ai/a/phTbea",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klompel 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/phTbea",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klompel",
      "registrations": [
        {
          "agentId": 255920,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4faed4b-4117-475d-85bf-7128771d3941/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/phTbea",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793805029,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:15:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klompel 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/phTbea"
}

What the leaf hashes

{"body":"213337d71f857e1fb4691760df83cea7a8ba5f57ff715d2837d1caadb6f55177","id":3021039,"kind":"listing","method":"sync.erc8004/1","observed_us":1793805341547150,"prev":3020778,"subject":"erc8004:5042:255920","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. 0x5ae8e1969d90e2b36a00a8f087914ceab70bdb3393f3d4b5360c947319c54851
2. 0xb5c6aeb2a4bb442c26b82397853afc8122250b0647456d03581600a905f44a8b
3. 0x83626a9937e80d174af68e094a0505954d7a46eecb53f0bd5e4c3471b2154dde
4. 0x521608f361710a29c856bad996ef6562221d7f3d90f0f42f81bf5226b5092793
5. 0xced55a1ab3d9404ebd4a1ba7021def62a302a8a16820ca618b931662c33a2315
6. 0xa68c846f1d718b53a2ef149453f6984c599de11108fbd1682be473c6faaf7903
7. 0x187e54aa45a322eb448c51d66c15f5c5fef78c81b980b3b5bb61024f4dfcdc00
8. 0x389fb9a76ec79d9e403a398848eb19cf25376f029b1225ef14435958bcea24b7
9. 0xf3d2846363ea1a6f0c4b1a831764943a3e805b89f06890f1b985dbcc0d3bf85f
10. 0xb107d7331b67f912024e0f5acf8f201e2d6a1485f9d1e414ca4b30d2a59b7859
11. 0xd0c1521d34483d5851a7bde7ab450c8f4153ebee2984f312f126866a282d31ad
12. 0x4ec7630aa58f9501a8b1d1b8fd5f0956c40444ccaa9230c8e036cee896a56f8f
13. 0x1187ab9017834f209eb10861bed61cd5a4620a57e7c1363d9d9dc30898fb63ad
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345