Evidence row 2594227

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/shR090"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2c8c6d76-f9ba-4f5f-bd4c-48f2871d2b7c/.well-known/agent-card.json"
    ]
  ],
  "name": "Brindo10",
  "owner_address": "0xc92e0ac86ec979cc6bd2a0bbba8ab737098ea50b",
  "raw": {
    "agent_id": "187587",
    "agent_uri": "https://centralcity.ai/a/shR090",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brindo10 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/shR090",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brindo10",
      "registrations": [
        {
          "agentId": 187587,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2c8c6d76-f9ba-4f5f-bd4c-48f2871d2b7c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/shR090",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715295,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:18:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brindo10 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/shR090"
}

What the leaf hashes

{"body":"c65c8dba1485f328b4b2aa0ad10c1e230ed7a1cd1de86363b458bd06fe6f4859","id":2594227,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715536094921,"prev":null,"subject":"erc8004:5042:187587","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. 0x22c7c649ecfc15f6e83ae88e77e37f86b919fd8fec13cae1a7f0c01a9a843d59
2. 0xe90e22ff3af58bf3c9a6484b272e2f4701a52362f84e2f65d8d35194565d703b
3. 0x1fb36c1df6133fa5963294b84d8fa32a8eb61d8dc79e741f504b41272a7df2a9
4. 0x821190d1da5ee7ae36615f35d31af80f81d26f3d5a6a3f0d7a5411181f385b18
5. 0xc27d0afbeb60bff3889d2c17054fb49c57b87412136d02d35606ca1f39dffb0a
6. 0xb4b558e5c11b75e036b2af6768a0b99105d4fb6ca80413dae1386b0547aabd5c
7. 0xfda0d61a2d6e2279d979a7a84696d427bc0a158d2ca1ef276c4fddd9a06ad8ad
8. 0xe1fd1c65ed5912153f55d29a8eb6285cbbfe60c184b5059130afdae501e45408
9. 0xf868c42db2a999c738a1bc6d13e6ff0a6cb84908f56185daae56bc011a00d824
10. 0xbefe64656b440c8b5ff6844dd59fb5cc0ac0be1d096dc15191877e23110b01c4
11. 0x5970bb4610ef88caf6e273203438b9f5833c46acea3cafc72eadcc671978414e
12. 0x8a00064dc3090f721fca48111a776e0892c8731e78b7f7f25c29211ec7f40040
13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7