Evidence row 2086297

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/np7C99"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcf2cd06-956e-406b-bb75-f7efbd604089/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiobiader",
  "owner_address": "0x680ef92a7cba0105f8169ceccd1eb5e9a0f8baa5",
  "raw": {
    "agent_id": "74456",
    "agent_uri": "https://centralcity.ai/a/np7C99",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiobiader 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/np7C99",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiobiader",
      "registrations": [
        {
          "agentId": 74456,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcf2cd06-956e-406b-bb75-f7efbd604089/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/np7C99",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793605271,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:45:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiobiader 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/np7C99"
}

What the leaf hashes

{"body":"709e5bd97380b191bcbd968f0389646bb1d13fe7484c2509524aa16001f8c920","id":2086297,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605520494640,"prev":2085811,"subject":"erc8004:5042:74456","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. 0x47c3b71f76bc5a2b5273de29ff8b30ed2e22075d47412172e4e3a27d3cd38a5e
2. 0x4946538d2d1e000607f84b6ca26b04adf620bb139713d3a2f8544d014422a0b6
3. 0x49c17ef29f9ecd99a931a5d92696c2130b74217cb9688d67358c23a5f3a7d9f7
4. 0xbdf5ac753df7a693a4ae522d32ac06d30688a5070a2cfa59ba284e031fbeb977
5. 0xae3037426406ee4f92bf0728b66cc1563a1751f346639c2f61066f2c6d73c4b4
6. 0x45b0950ec983350735e9b603b5938de8828dd5464c3b7206c390ae084aa17c74
7. 0xfbb180cee030bb3ae995c39a23ba36ffbeebc19ad4a9a229ac8781d5acc71a07
8. 0xeafb94283250a63c4b203f94299b5cbc33b331b8d71f088e28f42fdd4864e4ba
9. 0x9242b166bb4a1402732dac297cd20375acd3d3122f4fbe7a41a6b2b82869e2ce
10. 0xf5f11c0fdd4cc527fc3dbca24a3a054d7be30119f6e4ef375d7797637950dcbd
11. 0x63566cd121d90542180cf1c7283cb6722a9f6a094b6764309524ebcaa5df7233
12. 0xcb35c8e9efae833d2a997b356d4d3b000b0f5841c3b9202c985c07819fe5c916
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af