Evidence row 2590549

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hRhJ7t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad4820f4-8881-434a-803e-2a0c01c83455/.well-known/agent-card.json"
    ]
  ],
  "name": "Meindet",
  "owner_address": "0x8a144670c82832cda9df8e7ceccb6e45d72d7003",
  "raw": {
    "agent_id": "186207",
    "agent_uri": "https://centralcity.ai/a/hRhJ7t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meindet 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/hRhJ7t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meindet",
      "registrations": [
        {
          "agentId": 186207,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad4820f4-8881-434a-803e-2a0c01c83455/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hRhJ7t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713729,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:50:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meindet 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/hRhJ7t"
}

What the leaf hashes

{"body":"d5599c44c1ea613369ec972001a0c696537a316ddb6f2c1699a1ea4583524f6c","id":2590549,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713856477691,"prev":2590111,"subject":"erc8004:5042:186207","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. 0x39a0ae0b0ff2efa0e52f749f74d8adb05918f1a9daaad86eea144c2998f15175
2. 0xd526e1e67f4e8f589440811f0722bfa47707b567320ac45468bb5ce82ade9a38
3. 0x850da28e00d774883185e28f643c4704282c4e6818e18dcb3d47979ef01c369e
4. 0x9712582cff54fb6e859fcec87e9650199fe7e6c2db9d952e7f4dcb7399d287ab
5. 0xacc882d38a972b9c5e35f40d1436fea26e6ce80c82535f0e6c32970cab474c0f
6. 0x701a7eb83a806c4a5f9cd63a77ecb7e4c77acf35d00e25d29d8f9d27d86ad571
7. 0x9d137d354d4b161f6d8b5b27188a40a3af895830dff24b7d0a19903398230c4c
8. 0xf6ffab26983116374f8fc28250c3ffdccba023282fed77bdee3c4fbe6321df83
9. 0x29f6b68a9d2ff83b33002e29933e49a91055802810ae329860ddedd18260622e
10. 0x95f440ab19af63ee097c112bfdbff91cd3f65aceabba6e4228aadfb71f9c2057
11. 0x9700aa49b327ecc681b87d9c752f01748db4a63ed1b9d9ff64dc82dfc67c7246
12. 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7