Evidence row 2592190

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I0o3tf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9bfc614d-9f3a-48a3-aad0-109c2cc895c5/.well-known/agent-card.json"
    ]
  ],
  "name": "Fliber",
  "owner_address": "0x91e4d1eef22f7127b5652d131f90fc2e9c14823e",
  "raw": {
    "agent_id": "186837",
    "agent_uri": "https://centralcity.ai/a/I0o3tf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fliber 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/I0o3tf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fliber",
      "registrations": [
        {
          "agentId": 186837,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9bfc614d-9f3a-48a3-aad0-109c2cc895c5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I0o3tf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793714447,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:02:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fliber 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/I0o3tf"
}

What the leaf hashes

{"body":"214ea94669362889f1138bc80463a67aa1e734405c6b47520dfa5feb8b671191","id":2592190,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714539222987,"prev":null,"subject":"erc8004:5042:186837","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xeb2d266d293ce57cfb78882a6a7534ea1979ba98a205df72f0fe77970853f390
2. 0x306a6a64c3f137177fa07d0cf175c517912ac0710b19ba71db2886b1e00a20e5
3. 0x586732c44dc1e0886b53961d9a5d875c2acab1ab7e406c3173827c143d01c961
4. 0x94dbc7a8869d69bc56317e7809bdf7f033813af7eac39a02cdedf410eb968bc1
5. 0x495b8b9fa90efcc502e22ef033187b008658bce31274dae358f92bc1f69fded0
6. 0x09e560d8fb437677c63dbcfed02ac2e87251221e1d34a12bee33aa1c0f977e81
7. 0xeca1c16fb6b73903985cf034761747532fb5bc7344a8882face0de39c6b4429b
8. 0x1e2395d50292187592f6e5706085d83077f3601e362a0cc6baca8147b8a67694
9. 0xc8bac0e434dc96f3b27d5ea45e3fcc7411e30c51f42fe8540af0169941748cf4
10. 0xdcfd168b759c220dd53cc4c590a637a74a0aa42cbad8217b13db58d52b016593
11. 0x1d4d07a77e4281076fbbc48c458b8e7f12ebbc3272618d1941417e9280447792
12. 0xe64093a7adbdeb4fe57a961a06823f4a262142347ef934da5b7d7286520ab59b
13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7