Evidence row 2604499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ro9k6B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b78de0e7-824d-44d1-a1f1-0fdd40815d66/.well-known/agent-card.json"
    ]
  ],
  "name": "Mentuman",
  "owner_address": "0x0afe64f2438c533376ec7b760b83da706c0ae04d",
  "raw": {
    "agent_id": "191204",
    "agent_uri": "https://centralcity.ai/a/Ro9k6B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mentuman 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/Ro9k6B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mentuman",
      "registrations": [
        {
          "agentId": 191204,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b78de0e7-824d-44d1-a1f1-0fdd40815d66/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ro9k6B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793719705,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:32:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mentuman 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/Ro9k6B"
}

What the leaf hashes

{"body":"c92e8c6153ad2ecdd98b01b62ffa6219f51a276c14a576ce178488f868243b61","id":2604499,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719930026663,"prev":null,"subject":"erc8004:5042:191204","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. 0x05a5ede2ae425d13ff92e3361a71ea03bc469b3e1a75e3909fa64c37f040decb
2. 0x8733e32ee4b3fd4c4757b3946bda0a178667eae7c59f4ecf82b8e4740cb731f4
3. 0x04e47912fd19188d6006cee1464a165213567bab73d10c0392a847fe10281041
4. 0x5c4785e732ae9b5ab26c1d18030924c31caeabfb0053de63c1b08739acc9e0bd
5. 0x562ce01c3e46e0913b6c91c49b39cad4af1eaaae1eef3bc74b10ce94bc35eb7f
6. 0x12c10769b073b43df0535fbbfb6806b1ed7fa72caaf8cd1104fefd4bb39964d3
7. 0x8e2c62f02ffb0fc031fb994e261124103deb23456e667371ab5fde826f1328cd
8. 0x5f5d091cbc08e0b3c1445fc332cab0551f0f6bb7d8b57d78e93fbc7d9cf122e7
9. 0x014f68a2bb82c92ba41bc1eda743332f67bad5bd98a149df4172b3b8118dc62a
10. 0x36ec0165d0269bbc836c750ddb25a1a16a82e2949e92aa8833c2fad7443c62a9
11. 0xfd7aab892f11a14ba4e968bb07c2570454a3f16deb977624b08a7c5ff32ba8de
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