Evidence row 2143530

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E2LvOu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb62998d-996f-49f7-b769-3c2cb0036776/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiompis",
  "owner_address": "0xd7d38867bbea2b0e1656490e2c7183fec721f8da",
  "raw": {
    "agent_id": "97851",
    "agent_uri": "https://centralcity.ai/a/E2LvOu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiompis 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/E2LvOu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiompis",
      "registrations": [
        {
          "agentId": 97851,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb62998d-996f-49f7-b769-3c2cb0036776/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E2LvOu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625504,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiompis 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/E2LvOu"
}

What the leaf hashes

{"body":"a3dc72a8185aff35eb61e248a63ac9c79c03f6b9ac233a6a0e3bc0d109bdba83","id":2143530,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625673384205,"prev":null,"subject":"erc8004:5042:97851","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. 0xbb17e406aa0c118df1cbc0eb800320b1e1fc8347db7c379432455754a6c73d50
2. 0x1b2f9dc5239122e8c2b073516f662d334be309658f5d867ebe451d1a0f35c3f6
3. 0x68004e67f7f67afc79df29c33b0822b1302f5b6f9775055d34d313a1ceb2a568
4. 0x6e3514ce46de45271d651773edf8e03c4017be60db6aef607dd00c764d5da28f
5. 0x4382422120ea4252a20418b08f418f4724efb51d27ea02f4e617cdd73b36485d
6. 0x7ddd642b781e4dec3a26824c9e9a36776f2756682000d354159f4d1a26b38bac
7. 0xe10beb87f1749b52e9956f79d556731c1a0c462c7114a40afd0c72289d4bc56a
8. 0x72e9ca090cb6cdf0dea4b04db0ad1e2c8a132063e1d792937cfa4c30ed76b82c
9. 0x834aab2642d60540104ca0c5f5c8ebdef353bfd4c6d08d46c30acc9303da6a7d
10. 0xc1e8f4b6204ce8cfdd02e3cf8420526cb9491b1072540a8da19b256426c7c5f7
11. 0xe6b44ecdb75ff120484734db6904b7ebd6bf31aeb34bacac46b7665ead9f0f99
12. 0x83d46cc9a78a5c717b4bb87ce4b38231f8d8a40ecf7e32a81f31d861b83a0b87
13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af