Evidence row 2086312

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6X3nZ5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/acfc2698-2079-4ab0-b216-2f9841b53f64/.well-known/agent-card.json"
    ]
  ],
  "name": "Flufan",
  "owner_address": "0x1288e653db4752c96ed9782349dcef923f5fea6b",
  "raw": {
    "agent_id": "74475",
    "agent_uri": "https://centralcity.ai/a/6X3nZ5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flufan 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/6X3nZ5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flufan",
      "registrations": [
        {
          "agentId": 74475,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/acfc2698-2079-4ab0-b216-2f9841b53f64/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6X3nZ5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793605180,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:45:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flufan 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/6X3nZ5"
}

What the leaf hashes

{"body":"cc6eeae8cf91cbcbd15a793f0a9c047fbedfb7e2a62d006caae4928376c8579d","id":2086312,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605520531455,"prev":2085830,"subject":"erc8004:5042:74475","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. 0x5277cd7fb9d34d9c9553d837adc065edf58f530724ab0be82e2442b87dfa8c44
2. 0x4fb58c39edb28dc72e9d1997ec3c62018534fa6043423900531e9e024fe2220b
3. 0xefb7efeabee8435fb2162856c4653db419f7e42934702d0b836947156396143e
4. 0x759e7812be38ea68386ff610e02a6f7b4d826df531de98f974bdc157dc9054e5
5. 0x2ce1f3ec0f5564b8749bfddca2a9dfdb91c6b478bbb55149e08f03c743e17ccb
6. 0xa579ac500a0702cf20e803a3a3a8475e691bd773215cac7af205306a9592ecbc
7. 0xdba7cb9c91b85c071c70788d1edeea1371158a2bf3706f24ceed5abe335a88bb
8. 0xc7b89859cef70575f40cdc130feb0e07f680908bf4df154ae1b206f34b4ed3fc
9. 0xa76d2c8b4720f9c1b41c95cc3de7a58a449fc942bd8b39f096400170328b653f
10. 0xd907dc4def928387e6e0b1c7979ff3736b37c0c96689f5618b46e9d7aab59ff0
11. 0xf3842ec1d284b8dd3e855c5753327f72acb17d14a34c74476e1548a808165dcc
12. 0x72adf61d2802939b48d74a549823053f636277c76140db963cda7bbd192a3539
13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af