Evidence row 3679377

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/caLhiX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1e44b1a2-38d0-4a68-a017-d32490b67a99/.well-known/agent-card.json"
    ]
  ],
  "name": "Vimpisto",
  "owner_address": "0xc1e0f0428969f2a124e80590e79f1295be6cb26e",
  "raw": {
    "agent_id": "371494",
    "agent_uri": "https://centralcity.ai/a/caLhiX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vimpisto 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/caLhiX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vimpisto",
      "registrations": [
        {
          "agentId": 371494,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1e44b1a2-38d0-4a68-a017-d32490b67a99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/caLhiX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793938130,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:12:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vimpisto 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/caLhiX"
}

What the leaf hashes

{"body":"233364d1c8c08efc179e3588e68440cf051ce5564061a3bff12c116e5edefe4b","id":3679377,"kind":"listing","method":"sync.erc8004/1","observed_us":1793938332547501,"prev":3679152,"subject":"erc8004:5042:371494","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xb2b2a6a6ef74c41459d955a8886a35a34a8d413efbf9e115202f9e010a0efc55
2. 0x62f2a5dac789e970fd6f7656f3103a2b26200749947b4389ccadcc939790c8b8
3. 0xfcf1413077c445e2e99fedf5779d8b28ec4a4a8f837e4920679499bc1a4b9a59
4. 0x365af6b38de2a4b96f4523ce74d5f6a5a974f7f8b7039998fa5cfea194921644
5. 0xb85e6666db08649d602e723f87651f34fd40b3f66c95f7eedd3d9a39f37804e0
6. 0xd5f9f34bd17a359617d070e99803663e1f09d1158b63122bd2cf8530ec3cfc1c
7. 0xedcc879962d1d9374f927b7d6aa4e922906cc8f0234751a103eb959accada0f5
8. 0x7497ea329a75bd6357e9d4646da2215d96ed987788b2829263e4af0ed090d3fe
9. 0xf22533b4eefd480846f6ad5b97b4d4bfaedb3ef242d0dc57f8c49ae42c53bc99
10. 0xe2ae27f90493a8f2da1f237fe4a8da49896b02e7b680673be5063f6814c0d21d
11. 0xbf31236cde0de12aa34d80d3f55af1156f7b147d20eababb2211fd62a5d71d3e
12. 0xb0bf4bacd1e45931fffcb6c8bd214bb469358ae0d11d3135b78866e69bc145b7
13. 0x0353667b2c4e07330b140eee706bc296fa70c834f49fd1118f15d96623a00bb2
14. 0xa99b1ad6330601889770030d23b9c5dc19a1695efddee19df6debd2cc7c017cf
15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1