addrbookFor publishers
← The evidence ledger

Evidence row 2597487

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:188872
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
655cf181db9599f25fd3612059b01c1fb6de2af76e9daf98bcca92da2c41ab52
Leaf
0x6e4403abb79456e5b599b1f012e573daf22b8d29b21ad75bbc83c1edfa47a921

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PNsZzg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5dbb1993-e8e9-4876-a38f-50f0df5151f1/.well-known/agent-card.json"
    ]
  ],
  "name": "Maonset",
  "owner_address": "0xf333ee31c89f007c7dcba2533a6a440dc88f339c",
  "raw": {
    "agent_id": "188872",
    "agent_uri": "https://centralcity.ai/a/PNsZzg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maonset 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/PNsZzg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maonset",
      "registrations": [
        {
          "agentId": 188872,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5dbb1993-e8e9-4876-a38f-50f0df5151f1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PNsZzg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793716845,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:41:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maonset 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/PNsZzg"
}

What the leaf hashes

{"body":"655cf181db9599f25fd3612059b01c1fb6de2af76e9daf98bcca92da2c41ab52","id":2597487,"kind":"listing","method":"sync.erc8004/1","observed_us":1793716894481723,"prev":null,"subject":"erc8004:5042:188872","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. 0x6e43da2e11072f1446a3abe2ca5788c9c30098dc43668f0ce791343a0d3b29b1
  2. 0xd97426ef9e852eef0c5bdc3b1b7b0e9dda4b4f6d935485395d67c0525cf7f858
  3. 0xfbdf847edb97fa3dab481b142c38e3469fca4cf9b37b30e6899e35e23d565639
  4. 0x2dbfe76478d4c4af8f309b07be26f43d5af5a56ed8db1ea8160450fd6c727b0c
  5. 0x272d4911c2f37bff41adc5fa8f0dc16843d01a695cf10798db4bfa12acdc1450
  6. 0x3e8e04d22ee751b8e6b0c53ae6c7f5f21d98b34b16b17f2f16e6ccbc010a20f0
  7. 0xc055f71b312cb199a61d80345d54f8150190dfa039c3fc1f50f41785fb508cb1
  8. 0x28ddcaa097b233ca484cc4cbf036afa4ddf22554688b3efc7fcd45683fe39966
  9. 0x0b25091537f5cd50895fbea561bcd0d5ca731c39e579678d9af79b701d06679a
  10. 0x8142530bdf88578ea42ec1d18ae63b9e1125a01764aa322dc99962213c23c011
  11. 0xd39bda347cb7b9148e31cde179d06292c8a193c3451494e03afb8a2f7ab98155
  12. 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
  13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON