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Evidence row 2554069

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:170036
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b10f7f402e23ce89390fa4ddfefb5ed32ea6a9343bfddcc332c87ae67bf378be
Leaf
0xdf9ec6eeaf21368b2964d9c1bcd9c238d11acb8833033a4baedb112832fecda2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b5lbnB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/05110721-e169-4d48-a209-554e9969474b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klazik",
  "owner_address": "0x06d630c1cceb8dfd4b16f20c47d1d02f594d5232",
  "raw": {
    "agent_id": "170036",
    "agent_uri": "https://centralcity.ai/a/b5lbnB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klazik 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/b5lbnB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klazik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/05110721-e169-4d48-a209-554e9969474b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b5lbnB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:29:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klazik 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/b5lbnB"
}

What the leaf hashes

{"body":"b10f7f402e23ce89390fa4ddfefb5ed32ea6a9343bfddcc332c87ae67bf378be","id":2554069,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694543876698,"prev":null,"subject":"erc8004:5042:170036","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. 0xdf9ec450d94926e282ecd19798374335140e6a6ad487aa5e0b6f0791fdd560e3
  2. 0xaae0120fd9b9a5e576c5866130c88f85fdc59125509fe0483a3cd26b2f3ce301
  3. 0x520a6c013512a794ab051def57c6dbebf1a772e9fc627fc95666d4777e3857b7
  4. 0x600c5fd6d4ef26c4ceb814a4d39bb4b39eb20d144437c0e8740b17321ad6e9cd
  5. 0x62c0ec883730bd8f70457dcab2a844bd3efd6900a5d8a34ef82fdb20ba899a47
  6. 0x96c71c7a660a5798b64f23dab6c2897b58bf5a25d1cf46c26674f48a5df4e94f
  7. 0xf8e3aeaeb6f30372fdc7d349bea04e3ebe21db9a087dc79b218c95f216e19760
  8. 0xd08f829ea3f51d99d195af99b0fc62c55be91c493b5c2032aa757d6fb547104a
  9. 0x89dc976daa72cdeed3daf60a41c1acf603ac36023c4041399eccbd9d568681b9
  10. 0xffeb26a2521479c5b826782d5edc03257f98f65d6a57ebd2d736417c6088e83c
  11. 0x71c6d0f39da8b8b8a54884c8bd5a9216751e521c1183057ff21055af8a794aee
  12. 0x77412a36b507b0500b445f2e83c2f17f84662a924c6a82a903820093de3cc699
  13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
  14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON