Evidence row 2291499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tZL74s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70e5f771-950e-4b70-875f-3ecbcb3d53bd/.well-known/agent-card.json"
    ]
  ],
  "name": "Lazose",
  "owner_address": "0xb31496b52cd387a1e5e8c91f9951783181259fde",
  "raw": {
    "agent_id": "138115",
    "agent_uri": "https://centralcity.ai/a/tZL74s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lazose 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/tZL74s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lazose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70e5f771-950e-4b70-875f-3ecbcb3d53bd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tZL74s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lazose 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/tZL74s"
}

What the leaf hashes

{"body":"a2129fbb4283605cc72122f26f326cd38bbd6a5459519b27f12db7dc7f1984bf","id":2291499,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658349285301,"prev":null,"subject":"erc8004:5042:138115","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. 0xad8cf0ab559488a4c2c052916db1fb99d350c05e1aa9e48009793c8578ee83f2
2. 0xf5ff5727978da0acb27c7ade1ff1c34a6bf0f267f7ecf3078c7064575d215bda
3. 0xf4b835eb35bb8a27fe42ac5ca5cb7049f19397b32577ff67ad29d17fa84d75d3
4. 0x6afebdaa1b675c70af3f48ece6607c3274ea061d8ea86789d8548acbd4f6d021
5. 0xad3b570a6aec7cb52689fe6b99b291ad821f17f18df60850d68f25d09d6e3e13
6. 0x2eed33378b4b5766428fe4935290d23742f0550d62b42330a7cbd278be9ad84c
7. 0x483d3c434a6bc8d80937d73fbdf04b3973379eb9a9016285f9f5112e551a413c
8. 0xeba5ef0a757cc7810927e244ab2d11950a9c34a4cc3a5c25f1169ac548b98f00
9. 0x5da4fe64285380c4c056efb8e4ab6a054bb697a505ffa4775e32cac10b22c66f
10. 0x2991b5574c5712ed6dcb47b1fd58419898e1d8be37e0fc3e841f4b0ca387269b
11. 0x72493f063e28e11678b7e689efc4f85a55ddb2609714716e599e615a51daf06d
12. 0x4b689db5a9e6139b1b496c240f18ec19fa5b0f0bc49dacaed806958889560cc9
13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af