Evidence row 2069261

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YvGm62"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/756afa7f-c387-4294-a57a-11fe399ff37e/.well-known/agent-card.json"
    ]
  ],
  "name": "Zistino",
  "owner_address": "0x76614d6b5eb4bca9d1772ed474cd48e27c36c4e8",
  "raw": {
    "agent_id": "66009",
    "agent_uri": "https://centralcity.ai/a/YvGm62",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zistino 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/YvGm62",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zistino",
      "registrations": [
        {
          "agentId": 66009,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/756afa7f-c387-4294-a57a-11fe399ff37e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YvGm62",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793598227,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:49:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zistino 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/YvGm62"
}

What the leaf hashes

{"body":"953ec95d8e5c9533448a1063115c22171b9c05494c04836175fffa7108e8ec91","id":2069261,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598564180870,"prev":2068830,"subject":"erc8004:5042:66009","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. 0x62c22ac9e8faae0afa819f24621622bfc486f58fa2a5d63600ebfa44fcf296ed
2. 0xf2241683ce1f6c3d6bd447a6707f8254b63132d35546de424f54778170b2312d
3. 0x77b5bcf96b2971e508b21e1ac937263db1acf8b5fbfc2e3348c2158d8dced465
4. 0x0c5a101f02aa44d4fff8cdaff4830acbdd0b759ca19694af6a936f223dc0aa98
5. 0xc1245382170ea5de0cdae04b9daaf38f7a746ae881f9962eb7d8db8b43fd742e
6. 0xceb1ade6fd4b842577842e448fd874fb41f36fb5468da0f0a0dfade63e97888f
7. 0x92f3f25ff0aa77a0bf6a986369b7f30b3effec027d34fcb9034dfe08a2dddf3e
8. 0xd077c03a44d4a0955ee42492270a7b7add1b1a0163a6136494ae283c838c9a9c
9. 0x062ffbbf5223f0f49ea1559098b5b9774c1837124dc3fe1bd9ede4266744ae58
10. 0x1100e52fa5f34022344a704132b10d22588f321689a6a2b3ef7c4034476255bd
11. 0x31384fed531ba72d8b15633b0eb125ca578abc3318e4a2c32e2f7f3c457f4e18
12. 0x01f1d6bc3b4b6d999bc8426485b340e41a9ad059d38c36f458e881f8b52146d1
13. 0xfcf5d9c790c40588489c41a23736feba4efc9e83eda3317c30f53a98ce8d1d89
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af