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Evidence row 2075310

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:69182
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4f96551055dff08d7044ade121cb3aba506c8c172c896ef21289a31b2e127823
Leaf
0x637b0fa2895646a8020f9d48542055361c149e7fd1eeb149fb9e080dfd1d5b73

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Fwd02j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/417d6db0-bcdb-418b-aa43-cba23770b02e/.well-known/agent-card.json"
    ]
  ],
  "name": "Klarkino",
  "owner_address": "0x5f1f86cef347893a0263e7e728561dd737a38770",
  "raw": {
    "agent_id": "69182",
    "agent_uri": "https://centralcity.ai/a/Fwd02j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klarkino 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/Fwd02j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klarkino",
      "registrations": [
        {
          "agentId": 69182,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/417d6db0-bcdb-418b-aa43-cba23770b02e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Fwd02j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600807,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:29:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klarkino 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/Fwd02j"
}

What the leaf hashes

{"body":"4f96551055dff08d7044ade121cb3aba506c8c172c896ef21289a31b2e127823","id":2075310,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600999752615,"prev":null,"subject":"erc8004:5042:69182","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. 0x637b2005f076a06b1bb5d74ebeb754a907f97c3bf15d238778a3c03fd160adfd
  2. 0x8a0403f604829b7b5d4cf858933ba1a646c16669c725620b693ef6226709b396
  3. 0x53c7a642b37c55851b70abc1d27a83b5d8e3f416cddc3b24b7f66a4ab7377d88
  4. 0xd0c7a7a68f3587014fd8a6e1874ddc1f2c0e31944fcad68d74a15719edeee47a
  5. 0xbf197aacf8a50546aedd01ead4901c77ec778a5bde449a3cec63b49fccdc266f
  6. 0x7f4c7d0a997d21dd35c68ce1a46158f27b1ba53e18cf5c420552ce7f4ac437a3
  7. 0xad454ce0781e27a1c1723abc553f23043d37f1e00a7626b047d898912a1d2661
  8. 0x0d1fa844af7d1c38019225a3b37d2996f5304dbe9d37157d2b43911c039e0c30
  9. 0xb85f6a294c69a544c69d6279a0e0b77b77a91d85214463e713586cb9da3e0833
  10. 0x25fc80a23ce99a8bda87e468a3871a2d46ff80e412b5c24160b61f644cfd5429
  11. 0xf81dc1310967bf542292c765db8667421bee570fbbd8edd052bd6c2646bdc377
  12. 0xeaef14903698d949a2f8825a96ee470a4b81b85c938c299d424667f8cfdda5be
  13. 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
  14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
  15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
  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