Evidence row 2120098

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zi54xr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/160b6142-344f-40d6-b2ec-da79f269a525/.well-known/agent-card.json"
    ]
  ],
  "name": "Trukus",
  "owner_address": "0xd258c25a7c02e60d005adc77ac70db747f52c4da",
  "raw": {
    "agent_id": "88502",
    "agent_uri": "https://centralcity.ai/a/zi54xr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trukus 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/zi54xr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trukus",
      "registrations": [
        {
          "agentId": 88502,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/160b6142-344f-40d6-b2ec-da79f269a525/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zi54xr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618610,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:26:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trukus 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/zi54xr"
}

What the leaf hashes

{"body":"1e341b631a27cfd7a91096528d314afffc797e86974f3a4e80fe84c2163ff553","id":2120098,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618806445718,"prev":null,"subject":"erc8004:5042:88502","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xfaef5e808a602adda133ce372e3dbfaedb7278fa6f363624805158f297922d57
2. 0xf57e7e944fb35a5363a5169e6c262f2825fc5a3e44d49f34ac1a12c3dfcd4204
3. 0xef8b071031d3cd12a4e573ea3d73f0e8841f98576aaf9484e9aaed95e4bdfcf0
4. 0x5040ce701d38c15525990e2d63653342e617486d22ab719582a019429618193b
5. 0x7ef24be7e05d4bdd288800568fdb6561b4a2297fac7c20c1cead8ae45b683ab0
6. 0x3a7bc97d47610447029d72a61fb2810082a6e30790dca61e28bd59f22893ccf5
7. 0x2f5695417528ec8cc38fd735deb86fa32a42ab84848ec255c7ef37223c26315a
8. 0xe54f0210a91f9d662d892b92ffc6a669a7f0140491b270fb60cdbb2e60c0ed26
9. 0xadde541ff61d5b20fe695a347ab0ca42e00471efa9ac0fa542fa2d4208567ba7
10. 0x1517e81530e0e7dc7e085894d1889a592afb3adfa5f4549da827bc9fbdc8194a
11. 0xd55f132e15e44ebb51cd9ad5b6e9cc58bf4ce8c05e82e58fb4685afe64c0f45b
12. 0x1fdc5cec209319ec27c935f06e49dfee099419dfa8632c827c7fdc61fcd2e0c3
13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af