addrbookFor publishers
← The evidence ledger

Evidence row 3663284

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:363300
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
16502e4afdbe301366aba58f9dab4eaf3f7d1a6cfb7c83682e53e843f1cc6a6f
Leaf
0xafea704fb1649c95b63120cf43c722d02cf7553396a1c8a103486e3a646cb0d2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YCzNQR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37186b3e-daae-4a14-827f-314cdeecbaef/.well-known/agent-card.json"
    ]
  ],
  "name": "Jenias",
  "owner_address": "0x5a84288c1cf3eb0b4e018d44cac499d22d1fda7c",
  "raw": {
    "agent_id": "363300",
    "agent_uri": "https://centralcity.ai/a/YCzNQR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jenias 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/YCzNQR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jenias",
      "registrations": [
        {
          "agentId": 363300,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37186b3e-daae-4a14-827f-314cdeecbaef/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YCzNQR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793926850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T01:03:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jenias 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/YCzNQR"
}

What the leaf hashes

{"body":"16502e4afdbe301366aba58f9dab4eaf3f7d1a6cfb7c83682e53e843f1cc6a6f","id":3663284,"kind":"listing","method":"sync.erc8004/1","observed_us":1793927000469990,"prev":null,"subject":"erc8004:5042:363300","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. 0xafea4d800401a1117d8bbca32f4cdd49a088fbcdbf6afdfdf08bec3edba43eb4
  2. 0x289d517d8770f041f0d43de5bf95998f49c03bded22a8300ea39e1b694d284a9
  3. 0xb02e3f568caba3a2dd6b46224b867a399af9fda369d3b0bc4c2965ab7da20572
  4. 0x72e9682ae6c7a9997784adef1e1481061e8b7a8ce448d7c01608945825cb9655
  5. 0x90b406682dbe487aa740078a0a7741f99847a60fb346de391420564e88bdd2c7
  6. 0x004e82cab0ab579816976fda8c3be91f0324291afe9dbcd0d3a7a70d146c6c71
  7. 0x40a170690ced926e818e75c8e26cc4f60f5266828d0ee88519ff561ad64eaffa
  8. 0x15c61f08e7930ba956ddef6b5186adf4b14b3f7c82a2a53d8d1896647189adfe
  9. 0xc8554e4913f4e32596cc2eddd7e439a885d621d6467fb3e15d2464a5e256c478
  10. 0x4ba8236966a8b7e102cd1554413d1155341ed7edb9f7c1433dd12aba6a9160f3
  11. 0x8b358ff1b2024a48a473d864849109ea1e9f10348a16d4d845bfd66e6214d528
  12. 0xc0031e146824951be9730d9b7e734514d85543d76806f3c171739c965bd42c04
  13. 0x7d0d3aff5cda93ee535a719badb539fe6d893a3c61ecfc842ea162eaa2e80b57
  14. 0xa99b1ad6330601889770030d23b9c5dc19a1695efddee19df6debd2cc7c017cf
  15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
  16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
  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