Evidence row 2100063

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QN9IHf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2bc44099-0440-4d1e-8af5-4946baa0c563/.well-known/agent-card.json"
    ]
  ],
  "name": "Busta",
  "owner_address": "0x1a0a51a7824b79e13d73795939a1e041c3b39546",
  "raw": {
    "agent_id": "81145",
    "agent_uri": "https://centralcity.ai/a/QN9IHf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Busta 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/QN9IHf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Busta",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2bc44099-0440-4d1e-8af5-4946baa0c563/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QN9IHf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:14:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Busta 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/QN9IHf"
}

What the leaf hashes

{"body":"781beb58b779f7918952f91bb5fce25c2ca1b053279eb44fdf424bd801379e1c","id":2100063,"kind":"listing","method":"sync.erc8004/1","observed_us":1793610877671789,"prev":null,"subject":"erc8004:5042:81145","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. 0x41067593b2c2140a50c317ad990ed543d04f21b9add9ff59ff3d40a43679a5bb
2. 0x00a7556d414e4d534eb5e20d1f9e51abddc677fd37fb92d8b39edc836885f13d
3. 0x6841591aa05eb51f4a3af9ced8591011445509303672067c97379b9ecdac5c54
4. 0x1c927a2f8852ab2c2d30e10ea979d836a3e4958e9d73795168ece0261c9573e7
5. 0x36c88794b5e0d2919a19e6f249599ede0a8abade953b6ef014499d47ae8cc340
6. 0x7945fac0a91cc79c462662cafb7d14eef51e779574b7756fc1236ef8d581e259
7. 0x1d3cf04583a6dbb7f598d301d70d6d2b269559276b7531b4ef0cc4c726d28666
8. 0x71657854a09427ea1a263856c521d759a7024ae0feb1e42abb9f621c95ba6a1f
9. 0xfa962829c048065353605093c8f8f7d472186a496d86176c57a0905c58cbb857
10. 0xf028353f19f66666ab6ddc061edd65520739378964699154b0759020ed48c9ca
11. 0x6dec219a33416fe7ad19c84864fbc661999387bec5e7a1391f52acc30235b539
12. 0xd10237e81588c4b94b9258d4cf623f18b0507e9f91efeefa9fb9c83f92df12b9
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af