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Evidence row 3009391

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:249513
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a086bd11bc9db8e72c5e5fc4fed7fae6893a16269feefc9be7fa8c5dc54e23d3
Leaf
0x423f99ce15a37187d824fcb714f58a3773508b8c2f9696ff8009c0e52530374e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IKlQoB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a119c87-c0d2-4460-bdc1-44a0f404d949/.well-known/agent-card.json"
    ]
  ],
  "name": "Klobus",
  "owner_address": "0x659446282593a930cc8182d5c47dbc34285ac807",
  "raw": {
    "agent_id": "249513",
    "agent_uri": "https://centralcity.ai/a/IKlQoB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klobus 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/IKlQoB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klobus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a119c87-c0d2-4460-bdc1-44a0f404d949/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IKlQoB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:09:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klobus 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/IKlQoB"
}

What the leaf hashes

{"body":"a086bd11bc9db8e72c5e5fc4fed7fae6893a16269feefc9be7fa8c5dc54e23d3","id":3009391,"kind":"listing","method":"sync.erc8004/1","observed_us":1793797755802233,"prev":null,"subject":"erc8004:5042:249513","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x423fdd3a904ab1e97195e8c91691f8f2df11f081071dee1fca03ba07d26500c6
  2. 0xdc1bb509a2b7d2c9bb5555f0b374b4f92d914d1d6160ca850c88d0414a127d21
  3. 0x09a80ddb13ec40ecaeeee04aeba0c92659fdbec2eaf25393e37b70dd9325447f
  4. 0x29a649c5ef06f022416681e9ec81c3ccedd9d870243566f8446464897226a98a
  5. 0x018c3bdebaa95e2a7168eeee99eb734c862538c9d470d96d5812d4314b0490e7
  6. 0xbe6d13f3bc4d58031a0203880bbac1fa9df4d136f0bc9d37dbe7f0f6f478f0dc
  7. 0x896168ffe7164d989126cd0e1dd3876c5b623c42d82f0ad4172d95b224fdb0d1
  8. 0xdc4c429ff798c59441b3f60993120cac42620096b77f81601d73a6efa3840f80
  9. 0x99e8a6cf45c180484068f13fbbe034e980fc4c15f67f4b5d9586eaf9adad9c4d
  10. 0xd914b1749010952c833d999d08fb1d87dbd9fca37ee6a4aa4e95c49b2f551cbe
  11. 0x64db6a4084c1874cf090733f2691f00750909fb333ed1c928c4d59b10e01b05c
  12. 0xbdda5f176c3a636429efcc2bd7e224b6d87c183ce4ac4c58bccaf2447f526e1b
  13. 0xc891f2c456a44ccf48c1194eaebc9fc84069eb5884bdb601396da034c0b1df27
  14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
  15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
  16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
  17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON