addrbookFor publishers
← The evidence ledger

Evidence row 2180885

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:116480
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8ceb8d76d83fa33f73fa55fd58f8f5eb22c71a5a0b96ecb0bdd7312c79995068
Leaf
0x6db84ca57e68a6375c7013ec32f4c1eaff15e4073d80ab2b9262302019cc8f7b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kxQM83"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fcf2b400-c68e-43a1-81f1-2e4c692e48bc/.well-known/agent-card.json"
    ]
  ],
  "name": "Rarkero",
  "owner_address": "0x7caa9434f7ee1b8194aa1b04a98bb753384f1b5c",
  "raw": {
    "agent_id": "116480",
    "agent_uri": "https://centralcity.ai/a/kxQM83",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rarkero 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/kxQM83",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rarkero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fcf2b400-c68e-43a1-81f1-2e4c692e48bc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kxQM83",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:24:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rarkero 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/kxQM83"
}

What the leaf hashes

{"body":"8ceb8d76d83fa33f73fa55fd58f8f5eb22c71a5a0b96ecb0bdd7312c79995068","id":2180885,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640253229761,"prev":null,"subject":"erc8004:5042:116480","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x6db88ed0ba8c73ff51ebc6858b3cf63b8ff6f94b1d329d06af03a13df48cf832
  2. 0xe158d4b741f832f6ceeb0c83c6434a77f8d56c11c1a93dc5ca259af5a56f4799
  3. 0xa6df7b79a9e204fd79691cd2fe629788769fbd62f07c90cbd21c76458269eed3
  4. 0x54916ef36f41b502592954e9add881b59e0215aceccb55d7cabdcd4e8de99f41
  5. 0xb9f6b72be29a4eaf9b07a0d323bdabf94e7eabdb01851fe67a26902c326aa519
  6. 0xa3be0583d7108d06d2ec2ace2ade1844a75610f3f3e528bd5b62acd8faa60069
  7. 0x771b17198f435bbd3c03dc0f061061cd40f45f852755346cfc08f84bab49c13c
  8. 0xb0069a6df0a72607ece90c980f7cfeab666e90374619b6a8fdc7d8c6f872c7bb
  9. 0x9e3bbf9427c0425871ca27166dc4adb06a85b0c942fc6f2982ac3cb0cec08c49
  10. 0x217f010c392e184a9cff8e3d179fec33caba2af4cb9995ccc204d2fdb25f9017
  11. 0xb0d18cb0ad87720ba47a149f09051a03a9ed3f4ce71bc9a9d9c1b8fcfadee909
  12. 0xa95c0aa60c534c116ea78dfa73cda3218c070929dd80984b74bd130bc0058f60
  13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
  14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
  15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON