Evidence row 2520021

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/igtWm8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f058742-1602-4160-881d-6648eeb1d54f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kiomito",
  "owner_address": "0x4f5e0e7638ffc17d79dd6ea5113ee69e2580240e",
  "raw": {
    "agent_id": "156295",
    "agent_uri": "https://centralcity.ai/a/igtWm8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kiomito 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/igtWm8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kiomito",
      "registrations": [
        {
          "agentId": 156295,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f058742-1602-4160-881d-6648eeb1d54f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/igtWm8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kiomito 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/igtWm8"
}

What the leaf hashes

{"body":"d0730e47a26f096a1f042d6c45feb66f385d561c2345fe1e8ca395f1a551a96f","id":2520021,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678893722681,"prev":2519349,"subject":"erc8004:5042:156295","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. 0x055a7a5ad4780245589d00d67e5acec77627c056d09335a4cf20465e76c757d3
2. 0x7ce8bd16a080a10943016b0322bc0901191e1f0652c65fffa73a102a20d835e1
3. 0xd1a5bc933bfa60f7e46e952cc1079098456088a04956783e66676c1df84abb51
4. 0x76c7143b33cb04767380f6799845b2e8bcc84812f83ab9eaacba2f92878cf606
5. 0xa44b1d4dcc3cc8ef61167f26a6041bfb19f1cf2cad8a0c71a80a74262c6b11c9
6. 0x9fc8b2546c720cb568443fd9ac278166aa622917ed74c73663b94c7acfdde293
7. 0x95a994d5698473231c3caa64f5f3074cccaf7c5206c9cf1141640e3d0d874aaf
8. 0x457659a92f50ec99122bbe5e276e4c92ba1cb31f75bca67c645cb760bbfb12e8
9. 0xb5a996d61abd58e91f8f0af09d397171610ce11ad3317f42aa41d4f01d3e14d8
10. 0x366855c24d293011182a2697bf8260e0bb64b66a313e8ec59080817a86456e33
11. 0x3f7a0198e1edd23b9295e59c4d7dd0440c45db1eda73308bfb51ae5d0394ccdb
12. 0x6d9a0af62b00211dd87ca8c637ebeef6b09b59ec113f79cc830ba6834160683a
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7