Evidence row 2029428

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wcDk1A"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f80de38-f8ff-44bf-a9ed-6a6e5ccb184c/.well-known/agent-card.json"
    ]
  ],
  "name": "Hara8",
  "owner_address": "0x96bbb25e3db918be492704d939856c2760e4c7ba",
  "raw": {
    "agent_id": "47715",
    "agent_uri": "https://centralcity.ai/a/wcDk1A",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hara8 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/wcDk1A",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hara8",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f80de38-f8ff-44bf-a9ed-6a6e5ccb184c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wcDk1A",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:39:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hara8 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/wcDk1A"
}

What the leaf hashes

{"body":"4c52d8736a523e59223c8053dcfe4c80e44a0f5c5f8cb0c040684e141d0ded41","id":2029428,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583562771862,"prev":null,"subject":"erc8004:5042:47715","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. 0x338ad3c81bffeffa569911748bb5d25ee494afd9eaf138f2b970bcbb85d8a96b
2. 0x1b96a676c7c7561df24943abe5452958a266f17f2440c76dfd0d3f0368900866
3. 0x20aa372ebbd3636c60e315e4bcaef389d01c3dd84feaf8edeec868237793d34e
4. 0xa6ed1d2cbc329940285b1a90724f1971e3886e89b5cc513989b7d2b5061af436
5. 0x9503d99be11cc5629e80fc111b4cd861f2f9c5eb940e451d4c482b26982e5566
6. 0xe2978b58e6b6cd718632b8731bf80439bedd3711aa64064c672c363d6c31e19f
7. 0xff9db8e6ef59fce0152da891fba16ca3cbb3af3fa1b87b45f66d991c892f8095
8. 0xff2fd27ad69212b3e72fbac4cf1b70e6318121c4a6ef8b877f4daed57e9fac9c
9. 0x8f49c0044197a00f72d225c9b3233e8fd2cb0bc5aacf973e796e9a03b1d7e6a9
10. 0x2b4be41dbddbdabd39aa2550cf93b3eb96c621a711f60e8efa0c598d94df57ef
11. 0x1f646a4d42dc395574ab18effb9b384bc7ce9b0f4ab2a92b3c3c05ec79bb2a78
12. 0xfbb11fbb16df1387fcf6dad1ff255bb69acc83242a947f9efddb3836b0f91e4b
13. 0xdcc1d9c1067e77e4536008fca60e4d4987a5b540ec77923110dc668972c55745
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af