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Evidence row 2581455

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183255
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
850e96851d303f9bfbbaee80e83f7e016f120b7d2483b70602e3d2bd5749c0c4
Leaf
0x64b06830f9f7b8a4ef500f106a381182737baeb5ddce5455905103577e4ed94f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X5kqXY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/016a5193-40f4-4dbb-aa3b-88056df4dd73/.well-known/agent-card.json"
    ]
  ],
  "name": "Kleibor",
  "owner_address": "0x427928e3ceebe41dfef1affdce98af6788651ca3",
  "raw": {
    "agent_id": "183255",
    "agent_uri": "https://centralcity.ai/a/X5kqXY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kleibor 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/X5kqXY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kleibor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/016a5193-40f4-4dbb-aa3b-88056df4dd73/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X5kqXY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:48:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kleibor 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/X5kqXY"
}

What the leaf hashes

{"body":"850e96851d303f9bfbbaee80e83f7e016f120b7d2483b70602e3d2bd5749c0c4","id":2581455,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710101432978,"prev":null,"subject":"erc8004:5042:183255","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. 0x64b066eabc2bc6467902851b0982994eecaead7991d83d0d1b0bbc814f84b064
  2. 0x7635997e9b9ebbf241ac0dcb7c1bc10e20d583997ca7a6d67f08c5bee69c45a0
  3. 0x5ea6298a159903ee93e845d0040e0824b749cd9d395e0dc785b9a22e6b624257
  4. 0x9ec0eb0bde63874471f87f890b0990fb5767c406cc533a63c244e09207752979
  5. 0x5843a2605965d7578265d1ef89e9eb67a876fbd3520d4e49258a6852495c3504
  6. 0x8e1e18f4b045f1050dbe98d360fc3e487bbfc15063446ff363207ea35470e668
  7. 0x1e0f1e1252301340931c684a7d74851df6f02e738384235b0f5030f817ab6604
  8. 0x00bfc68e018a9c739b1b59f17c7cf2f2ff9f450ce204d5ab760cec394ba7cf7d
  9. 0x4bf2732c598fc4efb7ac5a40e8152017147dfa319d1b84990b9d70ed68fcae04
  10. 0xc882f5b9305b1ec372aff9d70b69ca856a50e9b29b47bb290c42a3d0e84a6c14
  11. 0xf2562b881998c76d453046b4811440cf65fc600f4dbbf4324514b4d7bd33077b
  12. 0x8d864bd17d983215590f59626d5e886359bc1819dc138db556538de27724d0dc
  13. 0x935aada10f117485a9e2b905a05d3c89c0ea4c0d9218f126f2818246c6d7a5f8
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  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