addrbookFor publishers
← The evidence ledger

Evidence row 2717878

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:206938
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
302ecb14c66ce86936c8f4d9eb11660ee74ba44059889cb0726782486c25552e
Leaf
0xadaff8f8335582a68a84d841ed5fecf11719394b9785bf20106723d9de83e055

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TbjEiV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e3f2a3c-cb97-48eb-b094-61be8b16d90b/.well-known/agent-card.json"
    ]
  ],
  "name": "Mustet",
  "owner_address": "0x2cb4de146c836de86db6f19292b34bb61a68b543",
  "raw": {
    "agent_id": "206938",
    "agent_uri": "https://centralcity.ai/a/TbjEiV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mustet 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/TbjEiV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mustet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e3f2a3c-cb97-48eb-b094-61be8b16d90b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TbjEiV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:49:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mustet 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/TbjEiV"
}

What the leaf hashes

{"body":"302ecb14c66ce86936c8f4d9eb11660ee74ba44059889cb0726782486c25552e","id":2717878,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742596413558,"prev":null,"subject":"erc8004:5042:206938","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. 0xadaffb52ecf5df3853c8a8ea0f0be1f6e64373b4445ec136891a908d6854255b
  2. 0x78c2e202b39f9170d90c72e07eec4cbe73df10bd447db75401e4aa1695f0ed85
  3. 0xc8c4c40d4448d7ae1077f1f3d920af458d6df68735e51d63f65834ca59ce3512
  4. 0x089e277600bdc2fdd3b57f6e2d07a5b5c037a059a7cffa19988ec6fbd3433c1c
  5. 0x9412a4126d99c410b481c4561c16696d8c94e1d93306f36f3a4c80072057b8b5
  6. 0x61c03c7b45ea8efeaed894b6a3ffc2cc934f3179388346680af0832116bf4e97
  7. 0xc62106059101b2dce92e06fdc9b42d8fb156b5d1a77a238b91b5b5e118fb05a7
  8. 0x2f6e07baf0d22c64a65771a9be22d7e8fb9ab83184a9ba0266b6f0cc40d04169
  9. 0x39ff06b908a04b69a83762a7dd8c2cb00726a47918955c290099667503373435
  10. 0x7f5e00389ad23c56b4a8c3c6c3e8ff3ca679555271b3e242ff5856f31e44668a
  11. 0x0eae9b3119c92fe3a9c0320401a07db45bf809cebdf621380ef28f86fd6fadfd
  12. 0xf7173671a7b11cbb3195ead076ffb9c5bc20e919f6e94869c79a4833d639ee94
  13. 0x2fa7ae547fe2821a8a9486286acf00c71cf2a484341c8e82886e07422fc0861e
  14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON