Evidence row 2108141

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wdVtpn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1eab2803-1b50-4825-aa40-0f0cadd98df1/.well-known/agent-card.json"
    ]
  ],
  "name": "Teivo",
  "owner_address": "0xf705092adf1eb19b8321279d24b56c8e162c52ba",
  "raw": {
    "agent_id": "83558",
    "agent_uri": "https://centralcity.ai/a/wdVtpn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teivo 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/wdVtpn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teivo",
      "registrations": [
        {
          "agentId": 83558,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1eab2803-1b50-4825-aa40-0f0cadd98df1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wdVtpn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793614385,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:14:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teivo 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/wdVtpn"
}

What the leaf hashes

{"body":"75848f53a9ae0178097db5b0854e299f836b8f497df016b287d8699c73003af4","id":2108141,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614494636985,"prev":null,"subject":"erc8004:5042:83558","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. 0xb8ae8a4069c8b2099e8c5c4cc6cac8b0eb2312f1c40318741a1e6cb23605eaf5
2. 0xd3b9def789031b2efc03e536648f14059ef163d3cd44d4ac6da27fb83b3d6eb5
3. 0x0a3bf1b46c10f55c7dfd1d096cc0e876ad8b2885c636115f18ba5c14ab881dc2
4. 0x0ae0105cf1799b4a1d22b483b2274a8919667c4cda688b5d973adaa26e1e8a27
5. 0xcda7d8d23185d233e4ccfbfff4e16a97e30fca76be4a4e650f648ebb967c9a4b
6. 0x20fe09382246f5ded61c597a1083a9f9fd8b553884d0b721c4e6e29b78b8a062
7. 0x45e554be3ebca1f4c50f1b28d6acab777712325378b926672b3fad0a25f0ab1c
8. 0xe9cb413db360cb1712794e635ac2a958ff3ef0fc0952a2c46f02f17002340e3b
9. 0xd57702c177aec3488948ae23027cc6d32f1b053f304255ec97784755b2d4c093
10. 0xf7a002b65dc08eb2d31e4c2527c17a9a288eceb01a5e3ca2b0ab67e6b9ab796a
11. 0xcdd0bf3077ebdb47e8782f3d79956fd430bac5729173d7f9a0ec212349000eb5
12. 0x203a0e1fcf7f6b3c1f6e99b559fa5b97c74c6f45b35f6eb08cb8521cdde39bc5
13. 0x080572f8942a728701d6e4c74c76b04c122aa149d1dbdef56feb8ce007a745b1
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af