Evidence row 3021436

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O5RUcR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24b047f5-9505-407d-be43-f6fbc661a867/.well-known/agent-card.json"
    ]
  ],
  "name": "Kruteon",
  "owner_address": "0xa2f55e066e0dfe175a2310766d284ce34c546acf",
  "raw": {
    "agent_id": "256328",
    "agent_uri": "https://centralcity.ai/a/O5RUcR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kruteon 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/O5RUcR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kruteon",
      "registrations": [
        {
          "agentId": 256328,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24b047f5-9505-407d-be43-f6fbc661a867/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O5RUcR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793805322,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:15:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kruteon 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/O5RUcR"
}

What the leaf hashes

{"body":"7a2a4fe013c50524f8e763cdf792528c85b24647001e0e4a40269494e2696395","id":3021436,"kind":"listing","method":"sync.erc8004/1","observed_us":1793805343924220,"prev":null,"subject":"erc8004:5042:256328","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. 0x1f8a60e7685bdc4c372fc1cafd810aba6673c1a729552432061555645efda81f
2. 0xc7b988b745344419fe8fc44142c89995619e4a35d0a9ea6b07f3293d8542bd71
3. 0x1257e33e75b9f33b6a7fc610a806e77525a4cd95b6d4c2952924103843ce9fb3
4. 0x2ca752a693a99d0615aa2169db2dba6d47a0a3bb1f673a349574b1494bfac104
5. 0x2f01bcafb2c89ef5116ab7688015f61c6ec9223bf490e5a9940b969911a99cf2
6. 0x6a3538c938f4518a21d64af4101a138cd79f7837fd27f4c83b0e07ead0efa66b
7. 0xd209ace914d2f47907e7b0251e5ed22323559c5fa6fd0001a59e67195181e1b7
8. 0x638008c2cb09b9ed51ed131f72aae8a72162340af2a3cf5a4d0ebd0c2b9d1868
9. 0x8513fc107753ac67ae6c84505bbe7d90e583acbb4bb2cbba83178bcca8402dad
10. 0x2e322213a31cfe91ae2ff41227cebb9756534c7886da641aac5ff704ce335081
11. 0x02db922a65e31bd1abe1c4682fb65def47be5439f651f8133a11947997bf2f9f
12. 0xe15962f8aad036e2c1acb3f60debf8b1dfde962d0f96a73841e46ec343130236
13. 0xf39ad38791749ae94d8b43d93155884153da2ed6d8af13f22de90795709b34f0
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345