Evidence row 2949779

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2O8wI9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27d144f1-b408-496a-8bf6-c005c73c2122/.well-known/agent-card.json"
    ]
  ],
  "name": "Frasempon",
  "owner_address": "0x1e4344debe430fc445935cb7959252aa502b7df5",
  "raw": {
    "agent_id": "226004",
    "agent_uri": "https://centralcity.ai/a/2O8wI9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frasempon 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/2O8wI9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frasempon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27d144f1-b408-496a-8bf6-c005c73c2122/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2O8wI9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:43:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frasempon 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/2O8wI9"
}

What the leaf hashes

{"body":"3f758ff297fc7b42d27a44c00fd3b31f2ae8828a95eaeff20c9f011182c567ee","id":2949779,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767436642014,"prev":null,"subject":"erc8004:5042:226004","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x84933b942fcc98437230be6ba2b7e251e717c01a31b15b9dda28f373398f2017
2. 0x17402c9a6e37d65849dd75a0ca8260d92ce0ea3656523008d4ebf7708cd74261
3. 0x5c46f5f1fa0b55282c74273f655a48d3d438ce5b51c614c0225d05be0a61199a
4. 0x42e43848e33e3d184c44014941f0defc031b2600d8d73cc9329a176710c7b1d8
5. 0xec4771e1ab72c7e8a0e27e457cc36462e712c0b0ea66ffe6d66b9f2cae232e8a
6. 0xdff3c9a69551690def8c88cbead5478438e735b61c6d4b4462255d89656ebdd1
7. 0x953e140ae85dd36fb8e0a68d752bad734ef4cd163c3c3755f8fc575e6612aba7
8. 0x3eff85bb8cc87027eb5d54772cbf4e4dd943e1fff18314d6f06829811d2f0a31
9. 0x1d18ba92697d5675df801fd8b7522bf8cfefa80381adecdf50a4cc175fa92eae
10. 0x78f1807c07b6debba02ba83700dd99e250ad8d4d75228d8fc4391878219e1bc7
11. 0x557b506e0ad2360f3da7f0647834ceed41b7c514171520eb89c84816d977dc25
12. 0xbdc9299e6326a2ee1ce61691b016c95d226582f184f7e3b38156b58f06d07ff1
13. 0x6c156a7fac08b886ee6feaa7754b1100a10ade9da0c19ec422a7ec8a9509fc1f
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345