Evidence row 3420346

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3s0nM3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9812ef60-4bf4-426c-b20f-0ecdfe51be88/.well-known/agent-card.json"
    ]
  ],
  "name": "Elazon",
  "owner_address": "0x4ddec6e92749a68f6d992cff15595eb6db107e0b",
  "raw": {
    "agent_id": "341776",
    "agent_uri": "https://centralcity.ai/a/3s0nM3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elazon 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/3s0nM3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elazon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9812ef60-4bf4-426c-b20f-0ecdfe51be88/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3s0nM3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:14:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elazon 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/3s0nM3"
}

What the leaf hashes

{"body":"2b26a47e21c9a24b681424b1bfff6d376c74e93541e6791c4278f83802e9b28e","id":3420346,"kind":"listing","method":"sync.erc8004/1","observed_us":1793891667932315,"prev":null,"subject":"erc8004:5042:341776","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. 0xf9b7d830b7fe9db4c4694bb834a46d8a7670b817c0128280ab0411a2015d119f
2. 0x0f2922ae42708381a2cad637a1a0635800d9859784e9623b957c0245fbba7f24
3. 0xd1307f1f9716deae8a358368e6b3c4d3fc7944a79adac0f0dae1787ed66c9d30
4. 0x3363884346d4de01f47380a68347c19ccb7d09d40a8e121c0d677da362fde0fe
5. 0xff0cda8ad2f2ea26a2b05869323c616a2120696688688f62327668af61a0a487
6. 0x626e9da8f19d3bd2cc79f190a7ea3ac483f6b91701e8efef2a6c02075b232bb2
7. 0x7551a362c1d7441d0887f1f2b12535edb862aebe714a2b41884531f1626e68a0
8. 0xc5d593bb189a82566f7cdbcf8fc1332dc11a8940641ffceb644cb4d438753a06
9. 0x69c6b71baa9c5905ebe8312ab21eda8890787811ed7cbc0d3348372fb7315c24
10. 0xb8a62cb3e9da32fc023bd01dc1c1808a5c57dc02a47870f5f56880e00a9ebce0
11. 0xd7bd4468d4e9894d75b143f6c6754bc43691e8278c12be96d364c29903c55eba
12. 0x51cdad095223a9722030f9e0d1611487194223af37d1a3251f03605ec20d1fb3
13. 0x3d0a3a6cd8753c2165d59e0818d8cd8bf8560b78ced81d5e9e22a96dbe813d24
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94