Evidence row 2612131

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OHAMKe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0b6a268d-f707-41ef-b205-aa83e7bb6a0e/.well-known/agent-card.json"
    ]
  ],
  "name": "Budo",
  "owner_address": "0x6c46f630948c24e3236bed2980e1c4880f347998",
  "raw": {
    "agent_id": "193934",
    "agent_uri": "https://centralcity.ai/a/OHAMKe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Budo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/OHAMKe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Budo",
      "registrations": [
        {
          "agentId": 193934,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0b6a268d-f707-41ef-b205-aa83e7bb6a0e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OHAMKe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723477,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:33:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Budo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/OHAMKe"
}

What the leaf hashes

{"body":"025fff364f16e1a29800f51b42fbfdbc427bf8e4cfb6f939c854a51378efb95b","id":2612131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723612055826,"prev":null,"subject":"erc8004:5042:193934","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc992f2b13f784d13bd34b204b137706094e46600ce120d1a4ad25ecff5a1ade7
2. 0x5b7d82402401d64314eefb207731370ba8ed552e171665355e9ef2a15699c6e5
3. 0x5fe8828f6809052fb54bd1f966eef4c89fa365564f5d31190d0f6920aca16c13
4. 0xaf95431852203bd6f7f7783ac2f20ea5fe0c802275137441072bc5ee2c91472e
5. 0xfc8f1b939e9c51a414cfe48ab017db941a84d6a39f085e935158794257d0dbc2
6. 0x54c7ca0c079a75ee0336a4fd6f05ac36d2519fd190d1e43eef25eefad0cad5c9
7. 0x22e9910eb1f353f9b86977d3380318340dea1b0a399e633b7a7b26a651ea9656
8. 0xbfe7cee8587b5ce5b94cfb466b459e0aca631c41b89823283593424fa3a5c92b
9. 0x655acd23f0081343a9c0896b2c1f43818d6a39f2d92397b0173e7a06e6eee493
10. 0x242dae8d0ca97430feb03ca059be72c88d500a87d8573c9b9c1e6369c495bb23
11. 0x8067049b6ff2ea14e282a61e2b7dc32dc0186c2398612739b142d7793e661657
12. 0x2dbeaef7e11fec2295857e8322d40ee932a2656b92bad7e53be5969c92b901ba
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7