Evidence row 2135156

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cusu6Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1345e337-5fb3-434a-ab37-fb70876d149a/.well-known/agent-card.json"
    ]
  ],
  "name": "Treikias",
  "owner_address": "0xfb005aa59e891f08d2671309758ce127a6d45b83",
  "raw": {
    "agent_id": "94659",
    "agent_uri": "https://centralcity.ai/a/Cusu6Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treikias 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/Cusu6Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treikias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1345e337-5fb3-434a-ab37-fb70876d149a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cusu6Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:39:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treikias 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/Cusu6Z"
}

What the leaf hashes

{"body":"efa8c8953a5ea2dd6a8e71ebfb6f4cc74620f284725fadec50aaa9814af67dac","id":2135156,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623141105983,"prev":null,"subject":"erc8004:5042:94659","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. 0x3e0b9a23257f2d8919a6753772bcfdc6bcb991d2bd3844bd072a2cec7524a97c
2. 0xb42477be157413ab0e6caea6b7201bf54eb62cda8fab5685624d24ea5825dd1c
3. 0x893c057f6d9564ed28ddd6b37dcebc1a64c6cd8507c56afc3e394da4dddcbdbb
4. 0xcd283109032c514d731b9a3e09d3127a04ddf95f808a6e6efbc30c3fefb7f2aa
5. 0xd3524e8667ebb87350a8863991acf26a4263e83794f2ad9132c6576d7c6e7726
6. 0x8ea5e36965d0e2365b7e450bf634b450d86510ab5b2c6e76797232f4aa30cd5a
7. 0x92242512c132a4ae55fb824a679302bd9144a120c6950a96efbde43750241ad7
8. 0x7a619c2c430fc531dbc0f8ba4109c584bc7464fc8359067b39c0dca49412e3c0
9. 0x55d5da242fc4b204f44bf3af14af7eae4c6a3395c2ab92f18498213812a1098c
10. 0x0093a9f56bed29515e4c952c8636a7899fdd721726c104eaf5aa0481bcf1d5d2
11. 0xd6359ca2c1e268b80cbd6a1a39e7bf31cc48f7cc2c0c7ca155d42f73229b2dba
12. 0xb1c944b99390ba5175965090f5362380c7485dc911c281e22b9c18263ec8c4ed
13. 0x361907c755dedca0a2adf05840c4c503b2c9a3af060e2659c8c63c2a1e438de2
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af