Evidence row 1832651

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/K1IHYv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08e145a6-9e9d-4a0d-8400-1ebcc3fca426/.well-known/agent-card.json"
    ]
  ],
  "name": "Tonsero",
  "owner_address": "0x67c81024ac8b23aa165981d5d2f89f0de3cef730",
  "raw": {
    "agent_id": "30282",
    "agent_uri": "https://centralcity.ai/a/K1IHYv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tonsero 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/K1IHYv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tonsero",
      "registrations": [
        {
          "agentId": 30282,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08e145a6-9e9d-4a0d-8400-1ebcc3fca426/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/K1IHYv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569574,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:49:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tonsero 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/K1IHYv"
}

What the leaf hashes

{"body":"421bba8f489e8f2f06c4fb73489f55e553c4940d108a0b2735986f5bb6222058","id":1832651,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569768468195,"prev":null,"subject":"erc8004:5042:30282","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa071db5f99826dab3ece9414908f21866dad1ba77105fa745e7284caadc25912
2. 0xcf5911101b4ae695753265b72d38ce017e65f70716060d77c53a0c332396b032
3. 0x9faf49b1382a88887570a1845d32ee216c6c88e9b3e7ba8771fd5e3088a40431
4. 0xf31bac2c5205ac1fabc036afae0e3e0e03c6594d7de9fe9c598c3c017328924c
5. 0x0a41930f65f85888c76748a85c3196ac197b1d71861884ba178f44b6b9aac24f
6. 0xc2baf219bcb3d613fea3574514e52bcddf3b06dac096ae28fc6f44046cc22497
7. 0xe22554452f3f37d361ac156fe852ac25f86a35720b6f8bbf1457b1edf794ab1e
8. 0x1a5c8f81da49e69a7e1aea7fc511ed09300f14dd2714dc930f3cd153b96d15b0
9. 0x52e1474551a794733c762f1050aa1eda8ac56ff1544fb6a5d50ddde32e849279
10. 0x0ec05465d6f0c1e9664022a52ab69fc09d21dee3e6fd0c236d4873f7c2855dd6
11. 0x1b712d36de169128bfd6f9641d9b03646c89c2d5d8cd255208ec10c561c799d0
12. 0x4c8d70bbc71171c6f09376b1cd5cdb76fcc86cf6f4242fe3365e640972ba1ec2
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90