Evidence row 2125834

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/usQIAx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8cc8ec0-8d0f-43a9-b2ed-17924276c4d8/.well-known/agent-card.json"
    ]
  ],
  "name": "Trafus",
  "owner_address": "0x9d1d231806a0b2b5fa16870a89b03a97442e03be",
  "raw": {
    "agent_id": "91178",
    "agent_uri": "https://centralcity.ai/a/usQIAx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trafus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/usQIAx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trafus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8cc8ec0-8d0f-43a9-b2ed-17924276c4d8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/usQIAx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:56:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trafus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/usQIAx"
}

What the leaf hashes

{"body":"b1c9a46bd4ac3974c7bc1a6db3253f6b1f30122c5bf045c26890330fe628602c","id":2125834,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620613988768,"prev":null,"subject":"erc8004:5042:91178","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. 0xa7d59d2e64a0b8a4a7bc502d10a6811bd16583c82d123c4b6ae6e86fab1e0b4f
2. 0x0b2c37d3383c2402d71062abf098680ac187eb8a662723c3f71e3fc5406ae011
3. 0xe773fa6bcb0ef1c63cacb5e370ffd0534da33f70772ac5195b613652b6a1aeda
4. 0x6b050d3e88b89b19ddf2005efcf10388bdc10bcbe1fe17a85589ff187feb91f0
5. 0x88e4e6cb28b71435e39e8657cb8d15d304d25038e70ced651c7a20656449401b
6. 0x259f6db6d0109593b61b2e0fbca5d146f1f4150df6b402f8ec06151305b46f70
7. 0xb6248e864e7fa88d1a6d8fea4ba0dfb512ae6479ed7bb2eb818965dc622c0fef
8. 0xc4cc8f9891e7448791530dbc01b96a10d72f6abf479dc285b76b5c086adc9549
9. 0x8a79dea451243166c3f5db3877db340c505bb7b38be0d0000298d310c78098fd
10. 0xf14d9f30334130c16c480cc22bdebd671accc39620d6ca63d2ec2860e9149a63
11. 0xf612792c76e2762a7c9a811eee99a08adac1c9d0c055bdb36e75aa9397664eb4
12. 0x40fd0f6dda83194fb5e17438b1c4dc895d08871eef37ae05317aee45785e29ac
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af