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Evidence row 2619889

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:197622
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e7acae7c3dc72b68b3eb0aa273850e8fad1c7a93ce3de866456910c116af58eb
Leaf
0x706205a30459a515181fce844fe4f2fd36ebf18e6ad200010983419d63d183ad

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2gfQz7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/66d08f6f-3b51-45a3-9f0e-305e515bd870/.well-known/agent-card.json"
    ]
  ],
  "name": "Klelan",
  "owner_address": "0x1fb4bfdc6e86df90d278939c5e80205395f87b4a",
  "raw": {
    "agent_id": "197622",
    "agent_uri": "https://centralcity.ai/a/2gfQz7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klelan 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/2gfQz7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klelan",
      "registrations": [
        {
          "agentId": 197622,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/66d08f6f-3b51-45a3-9f0e-305e515bd870/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2gfQz7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728113,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:51:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klelan 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/2gfQz7"
}

What the leaf hashes

{"body":"e7acae7c3dc72b68b3eb0aa273850e8fad1c7a93ce3de866456910c116af58eb","id":2619889,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728307485156,"prev":null,"subject":"erc8004:5042:197622","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. 0x7060d5a895eef8da10db88941721a8d8732188ca32caec9548bea7c78dc47b90
  2. 0x01f2b4ddb9bf1fb4d951ffa49e3b8efe0f8cecac1fbcb4f52d0ae649be23b825
  3. 0xda42d491e2e3b00ab6f0a5a914a13a1e1f79b29892c796c44d91c24923898173
  4. 0x3353b4dee511e1fa0462036fc1ec7766affef757f0f8a56dfc1addcd4336d511
  5. 0xe4334469782ae9a89deca5f2780feaf431235f61f012260c2e2eec91b900396f
  6. 0x652aec75267dc58bbe4510935529930dcffabe856d61d8d4be5da490e3f5f5bc
  7. 0xe72aa1687cbab5918b02feecd19b0405d9fde6601830a491cb0dac0b366fe672
  8. 0x23c47246b2eaac04cea6ed97517da1f49d15c779bea5ad84e4a6c9fe74d85540
  9. 0xd768e932924a05d7ee95c1504b132c9e18b1c5a3bc5397e9f506881a04100237
  10. 0xbc2bcd7ce2e7ca9915664062fa9ee7d628b7293700bd7a4ca0084fdbc42dcd44
  11. 0x4a871f8f1e83f3741a78bdbab6fcc12cd370fb0d9b79501fb2775747a4d37d17
  12. 0xa677fca81c66c26e1b54a4beaa2730414ce88e6bc49e5afc672609cb033d45c2
  13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
  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