Evidence row 3469744

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/htvGfd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6fe31c0a-a3c1-4244-8ec6-1acf01c70e4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Nauvabel",
  "owner_address": "0x704c7330bca5c10962f37b0261c8abd815607d92",
  "raw": {
    "agent_id": "358368",
    "agent_uri": "https://centralcity.ai/a/htvGfd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nauvabel 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/htvGfd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nauvabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6fe31c0a-a3c1-4244-8ec6-1acf01c70e4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/htvGfd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:50:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nauvabel 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/htvGfd"
}

What the leaf hashes

{"body":"fe591378363e6f2d24977e15c812778c6b3e991ddb2154ed90ebc9a4823516a2","id":3469744,"kind":"listing","method":"sync.erc8004/1","observed_us":1793919051166185,"prev":null,"subject":"erc8004:5042:358368","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xe6ab8cc4e7362a7fa71596cfd3983c232cefa69073284a32b0bd42ec9772ab0b
2. 0xaffc53e4d2d8b79a170635cb3b1f416684bcb0567da293fb62b2e6c0e33bae7d
3. 0xd0bd4e7f24bc23c4856c4cc8f0769ea282d41915288154010cfa6456c16a89dd
4. 0x5abc5ff0070398c0c69ee276bca87b9579897b2eeac77c0f95b01c864febe88f
5. 0xf64890d96c394fec42d7d9d47d533b7e5958b29ee377cb3954770bd24e62cd85
6. 0x0dc5afa2b615b2c3e69745488f4154279445abd5cf6d665824ae0621e22b7560
7. 0x74ddb59a20b5a60d273cc8128147280f874221391b8eff421aff337fab6facdf
8. 0x45b1644ff6039a2c214fa4af1ce82893f009096dbacc3452340caff2fc5bcc1d
9. 0xd0de83dc001bcb6692434a054f7f7e6a85ab27879a47559b918722e852f6bfd9
10. 0x8a79ce5d42a283c0f68b9d6e25500f83b6178e57757fbd836c0eeb7d9974a944
11. 0xcc05afdd8a1b5f4261c2ceb435dd7254629cc1cf9358ff778ece8edbea72bff4
12. 0xbf9f707e86df9ba911f5a768b78d2fcc1a6cf8d04baf876b56e5f01ac9d3980d
13. 0xcc057bccb3ff7dfdd207a295697da838a4297a36bd5341cedcac4a9e7bf8f7b8
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94