addrbookFor publishers
← The evidence ledger

Evidence row 2580898

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:182937
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5723e9c20891c7f87b8c9a6982e344d753348191d362bb759d251e35c68a3d50
Leaf
0x4c12fbe129453d5c852e361c1d45ffe88ad13f06fbfa02e1b639d9dbdf1f748e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1Q4mhy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd9e7893-6edc-4c7e-96da-23e88665f94a/.well-known/agent-card.json"
    ]
  ],
  "name": "Maundor",
  "owner_address": "0xa3e05bac1fa3376c91145df28d46fc08bdc9a8dd",
  "raw": {
    "agent_id": "182937",
    "agent_uri": "https://centralcity.ai/a/1Q4mhy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maundor 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/1Q4mhy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maundor",
      "registrations": [
        {
          "agentId": 182937,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd9e7893-6edc-4c7e-96da-23e88665f94a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1Q4mhy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793709710,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:42:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maundor 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/1Q4mhy"
}

What the leaf hashes

{"body":"5723e9c20891c7f87b8c9a6982e344d753348191d362bb759d251e35c68a3d50","id":2580898,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709765271239,"prev":null,"subject":"erc8004:5042:182937","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x4c12f6b5d898bd5eb876f082e73909693c871386f7e700dd4c9aaf0146136b17
  2. 0x9f8033d43520e78984da0439c9e37ed9d8944bd912ac1b89e6e9e23c2fb242ae
  3. 0xe3670fafb73bc9948e7d9a40ceab592f15a36743eb59256ece4a0301b261ee90
  4. 0xb503f1a4ff24b2930609fd3b6626b7f60df50a9b906110bf42cfa36c031e3f71
  5. 0x180fdf953e929135b09429e42857d6f372308ab859eea90f466d29913defac73
  6. 0x3c6f811db62f3806ef419c5c45636ed2020d305188d6a7bdf14352196f4aaa1b
  7. 0x60ea06a040d2bf738ca92e0c2053ea96bac90a1061d1f9f1a03e5a1f20c93841
  8. 0x3775706b1430b92fabbc5adedd41467dbaf87f12b15500f7c1ce09776923f244
  9. 0x12503f5bd0dac1a3ed63699ccace1c2a8a12e671b89c2dc7f08670c2cfc8f8d2
  10. 0x4b05ad8f9761318331100f27060154810137ec6bfbfa08c56eef417bae6571e7
  11. 0x90d708c86d463b68da346499cf42e69b9bb42948f462fd634db4f1a2296a9ca6
  12. 0x906208dd0f61cb76c5ab46f992d0d280c98f599746784e36966fc3d12ec06bd8
  13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
  14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON