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Evidence row 3703186

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:384308
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
281225013b049a4504d0c48553d19ee5f18a55166b632ea65232499b5867d981
Leaf
0xcc5213d22533a9abe53df74ba1dd4b54ea5b3ab0c1ef112b697158c8bda6fa41

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Wz7bs9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8daf3d55-9666-4757-b6b5-c6ae8e6338a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Plamias",
  "owner_address": "0xfcf744f503d81a001c54fd13aded2f7564727e27",
  "raw": {
    "agent_id": "384308",
    "agent_uri": "https://centralcity.ai/a/Wz7bs9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plamias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Wz7bs9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plamias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8daf3d55-9666-4757-b6b5-c6ae8e6338a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Wz7bs9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T08:41:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plamias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Wz7bs9"
}

What the leaf hashes

{"body":"281225013b049a4504d0c48553d19ee5f18a55166b632ea65232499b5867d981","id":3703186,"kind":"listing","method":"sync.erc8004/1","observed_us":1793954466575162,"prev":null,"subject":"erc8004:5042:384308","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. 0xcc51ce6e265f969fb1c7e315fac1e293a85bc864289770d00d47ffbe7263b46c
  2. 0xea3b83ff6873d437877f589951955dae0e5aca71f67a960f0222c9d6eceaa7f9
  3. 0xcb9c17b73957b66159ce5c837a5abd412b46d6c13876bab79cbf799d1b3cc766
  4. 0x1630e3eea36f6d2f69a895623d2e30267560bf13bf4ae6c677d5760edd072d64
  5. 0x02fd0f43251a25ff8fb709b453dee5157c82e613f4a771d358e430ae68b40b7d
  6. 0x546c975b0db3c1d36a8f4fd86283448035befb3e765e63aa3b2fd9e00600cdce
  7. 0xec0853dad2dfb57d922ad0f1f5f2aa2319a44fda15ff3101d3fe9cc3b6bd8e64
  8. 0x4783eb74fd135a3ae0d798bea125275bf65017e614956976107ef9a7b5f587a5
  9. 0xf0b342153d4c2c8b473ade9f903a1ecc93dd48f2c9d0bd103deffe06fedf6c41
  10. 0x6f12d0cea705aadcf71c40b2e82860a99c58bdd69dab1cc740d3b97a7eb8d883
  11. 0xbd6e3ce39f44223223350a8c3b1416d056f04a145611a8fc6566aac5dc265059
  12. 0xc38eb1ce20583e1a5a024ba68468b0c9e3452bc927246ae56ea8206ede4ad794
  13. 0x04c4d8281f5aa8e92354897ff50bd0a18093fd9f354144d38c1c47f58d1c34ed
  14. 0xb709868b438fc6927f965175a591086d7ad72d9b199a5a29849eeb222abb850e
  15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
  16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON