Evidence row 2175166

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fcFAuC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd3851d2-db16-4a54-b033-6cfb99325d70/.well-known/agent-card.json"
    ]
  ],
  "name": "Fodus",
  "owner_address": "0xdf03ab49c701df44036bc768b9256a2d5c710756",
  "raw": {
    "agent_id": "113070",
    "agent_uri": "https://centralcity.ai/a/fcFAuC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fodus 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/fcFAuC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fodus",
      "registrations": [
        {
          "agentId": 113070,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd3851d2-db16-4a54-b033-6cfb99325d70/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fcFAuC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793637771,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:48:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fodus 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/fcFAuC"
}

What the leaf hashes

{"body":"a2fe25bc1858d9d6335a0fcc526d865d3d941cb55747e389583e17d22497c7e0","id":2175166,"kind":"listing","method":"sync.erc8004/1","observed_us":1793638100323124,"prev":2174769,"subject":"erc8004:5042:113070","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. 0xa6f9b729d1a9943accff0b873b5037cfec44092bc91a04933767218b99cbb124
2. 0x607170e987c94ad80dccf9d701a8be3f0ffa9e6e3fa8bd4912d346720cebdbfe
3. 0x028a3d2dbbf66d3dfe9c58ef7240ef515fcada157ecee4a73c64e970a5e98692
4. 0xf8b30b5d374847485840b6007809657f42593fbc197109c47d33c0f0e8bb9291
5. 0x54b922f9cacffe0ea55f66947b2dd9c935dd5732361d3e3867df547c305376e1
6. 0xdf67e6bdc73fbe1361a30aa7f22816eb2266ec54b478dc787004bdbc8d602aad
7. 0xcfaaf3b7f968b7b005bbbdd0d303e5f8dd167a3b59ecc5abefd001c4919d7f30
8. 0x90da476204726b0040feb3093d8eec1a184893eae8fafd9ec33270abcb83d12a
9. 0x0467da789ba27e7ad3d56a078e7a35c1da2ca59eadfdd922e0bde6a562bdd44e
10. 0x4c393ea31f0f4ad68584a6aa61b7f8e81d93a7a1d7950fb015910a77a670d6cc
11. 0xaf8fa9d5423baf511198048927f512b9030830f053f50daae89b4058cc8d00e4
12. 0xc6f69d3f6f4fe09a9fc212c8631ef7fd2534c303c7902f55a5a63805fdc57695
13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af