Evidence row 2267649

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8QOZRn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f3e771c7-8b67-4ea1-8935-47aae38b1d43/.well-known/agent-card.json"
    ]
  ],
  "name": "Fuzioner87",
  "owner_address": "0x9b1678468bfbc8c4442df1d1a6c535e507cc1896",
  "raw": {
    "agent_id": "127451",
    "agent_uri": "https://centralcity.ai/a/8QOZRn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fuzioner87 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/8QOZRn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fuzioner87",
      "registrations": [
        {
          "agentId": 127451,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f3e771c7-8b67-4ea1-8935-47aae38b1d43/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8QOZRn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793648289,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:44:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fuzioner87 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/8QOZRn"
}

What the leaf hashes

{"body":"7102aa095aba7abd0dd4f0fd8a213c8dcb9fd292eb4d5e2f134ab475ca580892","id":2267649,"kind":"listing","method":"sync.erc8004/1","observed_us":1793648656313914,"prev":2267240,"subject":"erc8004:5042:127451","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. 0x396d67cbac4d32f154106bc635a1d0a7248496343c9031bc5b8a2035bd3c0704
2. 0x156aee7991a182594020839cf40cd5d759e669490ba906809d7168688fecbcb7
3. 0xaa7c599f86afbf36c08320e663a85d2b41fadf04becfd61e082f675bbbb3ba3d
4. 0xb2126b36453dc167f3ac95ae15dbfa8fd27364b8dff7b1e3315e25e6d04b9d4c
5. 0xe1d54903ac69ada8c96907c79c1b67b15423396e6607c3b19a84f83d18c85692
6. 0x81fae882c7649de5b97250bb010997c9c45162b519a7c55b6ca568b388bf58e5
7. 0xb42c972c6d5fab0921f4e248f01ea4f00e62c93970dc2834e8360264f5caffce
8. 0xd264a5fa69d09198ac9ff7213e94cf4341da1c1d315873d181c7a72994bc7679
9. 0x6e31e2dab06496a2104a168af3844e9e8e15a86a5db29dd65e374e6a3f5b0cc8
10. 0x84f15c5ce475360c455ab34d59b70052e6d9730189b27092caaea37f172aba2b
11. 0x6e57eb92647b672e6789d6f11401cfaadd3d9debde70d7ec55c20cc6d55eb392
12. 0x0fd72956710df968a8f58dacdfceb8698025772998960cf002c04225c3ba96b2
13. 0xaee6ec4fc06e2edf4e7718ad8b87a20e5863c6d259df1046ee61e5a22ea253b8
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af