Evidence row 2103978

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sUVPTI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/189456ae-3272-488e-9006-629a5fe9f291/.well-known/agent-card.json"
    ]
  ],
  "name": "Kemus59",
  "owner_address": "0xfe30f2af62540d97c03ff3642a2ef44458ec204d",
  "raw": {
    "agent_id": "82525",
    "agent_uri": "https://centralcity.ai/a/sUVPTI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kemus59 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/sUVPTI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kemus59",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/189456ae-3272-488e-9006-629a5fe9f291/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sUVPTI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:42:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kemus59 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/sUVPTI"
}

What the leaf hashes

{"body":"d7c6ff37160c76fca4b3dfe1bbac85b102c6d2a2a899ab3eb96830df0f6336af","id":2103978,"kind":"listing","method":"sync.erc8004/1","observed_us":1793612543783502,"prev":null,"subject":"erc8004:5042:82525","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. 0x4947095dafdc067e547741fc1a24f3f2b59bad8c2a60f367bee7f107828c11d0
2. 0x0851b678d4d131d24c3069c3272a7a4e2e8b2167b86591db67ec4cd915b8dbcb
3. 0x69c979882a2a0e4a608570ebf1e59806f44674cb937d208f0f0a87ad0e1b7ea3
4. 0x33509e2d2ac3e716eac4c645f4e6a35a4551ae0258cbc474b66be4f84585f10d
5. 0xe8109a872ee4eec113d7fb6cf6ad23db550ee5e591620c88606e4898f9fd54e0
6. 0x1292a1cbb2505ec9118d631ae702e2b867246d70794af03142ae390ab642ce4b
7. 0x52711229ded9284711f4d15094f4503970ab7c2f7c3c9d411dcbc57aefec0f2f
8. 0x10271f916c8ee26f711a761d684648a0f3736659eeede019a54ae81d0315d087
9. 0x4e0811dfa2b6fe3bd0c97a6a780bfba9b64745eca51349ec18c72240f07240e6
10. 0x1c28395ce49f3093a1c0daacc759d2979138e95ae47d92bc6e298cc47330916e
11. 0x590cea4be4e766340ab178d7a3027ba045e5078998123a4b874106ebe83de6e0
12. 0xb49c87ba1f1d6bd8b04974a4b725b1a6c4ec061e7b19895e6ac177e2e5bcb780
13. 0xec50fb8bdb629a8eec60882415de93b837c0015821049eeb6965a6cdd0d6c186
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af