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Evidence row 3724899

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:394541
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c1362ffc49e36b8abf057501b7c88031a5bf67506bd8fe97064ed6258c630137
Leaf
0x979a2e4f02d7538debea3d8b98daf06a0baf1dfc309c188798a61b3034293c07

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xO9YSZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/46878287-b152-4620-a9dd-fd5c6735b943/.well-known/agent-card.json"
    ]
  ],
  "name": "Maazus",
  "owner_address": "0x567de0a049c3ff56246dc50c6f0a28e921da6e07",
  "raw": {
    "agent_id": "394541",
    "agent_uri": "https://centralcity.ai/a/xO9YSZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maazus 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/xO9YSZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maazus",
      "registrations": [
        {
          "agentId": 394541,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/46878287-b152-4620-a9dd-fd5c6735b943/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xO9YSZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793968150,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:29:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maazus 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/xO9YSZ"
}

What the leaf hashes

{"body":"c1362ffc49e36b8abf057501b7c88031a5bf67506bd8fe97064ed6258c630137","id":3724899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793968168395578,"prev":null,"subject":"erc8004:5042:394541","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0x9799ec5963e9110140c2cd2e1a19017e7177a2782581ce38f8e46aa0ca34a5de
  2. 0x6db58acab82aeddb6de189845c58efe58a8ac603d874e65ce03c7d0955b546d9
  3. 0xbce2a9def76be96286c16eaf3e8cf50fdbda3d43454f9978184e37b4454031cd
  4. 0xdef3830359bae0ca4817a0ebd334f7f282dc61026ecaf38aea4d14593febcc94
  5. 0xaf00b18665baa65ab8f93bffbd0a785be5a5668699df11f787458d1a3d8ea8be
  6. 0xc76cb4b937fc5b7dbd43df8ba23084854ab8f70eae267021ccc9018b164de3de
  7. 0x425716eb373229bd96fd0ac2360012b2f08a41d5e3ca12e0bbc93c4e80eb54db
  8. 0xc443f144f015ea1c2d20cb729ae9b8015683b4d0d4dfc8d0c48a85a46c171675
  9. 0xe62568549cb30bd3eaf1639191d961c4cbfcea81d0b5075941ca2261b85bc831
  10. 0x0452abf40a3fe39c663063797c0150b371ba96b0277db8427b9aa1cc7fd7d841
  11. 0x88eb82ced24091cc62f9bf026ad61e9ecef65cdce4d22554d3e856c8df04ec3f
  12. 0xb147f83af823f6768d392025243be4981a72a4393edf9389dcaf16ccb1eb3a07
  13. 0x3709aa3cf6ca8b5149e942d3c20184b3a6f35081a32bc4999a89eb486ad84667
  14. 0x9300b487b59d14a913153c867757f7162210a358be720adfd67edc1e09919420
  15. 0x2b6e1fccbe399ee4ae56623ea6c958d6ab4bdb0e2859743044f99fced1f59f02
  16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
  17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON