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Evidence row 2710094

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:203385
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
deec29c7cdbc4af3cfc62a44beda140820c2449460aa667d34785ff29002d52e
Leaf
0xf865fb554d7cb37f4ddadba43549e8a591a6a811d19a98606a3ccd7c88344d41

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F7YD23"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4aacdaf-9992-48ab-b232-0a9e86d85d3e/.well-known/agent-card.json"
    ]
  ],
  "name": "Klevabel",
  "owner_address": "0x2e93ba99f1fa3ca9599592c3b3bf5b41e812f919",
  "raw": {
    "agent_id": "203385",
    "agent_uri": "https://centralcity.ai/a/F7YD23",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klevabel 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/F7YD23",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klevabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4aacdaf-9992-48ab-b232-0a9e86d85d3e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F7YD23",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:31:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klevabel 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/F7YD23"
}

What the leaf hashes

{"body":"deec29c7cdbc4af3cfc62a44beda140820c2449460aa667d34785ff29002d52e","id":2710094,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737880199494,"prev":null,"subject":"erc8004:5042:203385","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. 0xf8664c4ec90ee71a0c5163c0a2b44f5d1159337a6bdd751ab57049215a3ffa60
  2. 0x9b9f88d18bd6601f266580a4ddfae3b88fa6348b6044b254b811f3c458352b72
  3. 0x66ac081ea9fd6581b7ef012645a03840ff0a73d02e8702437e79c68cc57ac8ba
  4. 0x04a26b02070657220240ba5f7850815a369d4ed93fe606f4fab1becd8ca629c7
  5. 0x338c313d0425c10974bc8870bcd08dc8df393bbdd851b4bbabd11ebdad56779e
  6. 0xddf4578b2c5c7ec564caf6ed48c8fed9c2792459ac2db2287145b0d7b377ae44
  7. 0x72d02093f11196cb6a2ce83de5d34bc42336cc0e0cd50ba7d58198d01243c34d
  8. 0x733fffe32fe9def9f00257a0a99024f17c9bd6d6e5b0bfb250ff994e3afb52f7
  9. 0x7aa8f71c7af90999fc54705e0fcec07ba9e2271c2084669c10dc4b7b6dd8887c
  10. 0xc59d4ee27a794d9b0d47f6f5f1d0f82acdde368aeea53ff0004d5e3d20b078c6
  11. 0x46303b05c937e5df7e462be5384035de99b7b7006fca1f08825e26cefff77647
  12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
  13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON