addrbookFor publishers
← The evidence ledger

Evidence row 2538347

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:162852
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2c833c9a22fd2921c6f5089ec8e6842f9d4e101af5bbf883df640dc789116365
Leaf
0xa74c129cb3908dc88db78954cf75426e53b1c9f73f643948d38109796902091b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U2Pa0q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d801f71e-151f-4669-bbc3-af2a8086d3af/.well-known/agent-card.json"
    ]
  ],
  "name": "Klillisto",
  "owner_address": "0x346e0e2b86713a54e0618abcf02b74f2dc34ad0f",
  "raw": {
    "agent_id": "162852",
    "agent_uri": "https://centralcity.ai/a/U2Pa0q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klillisto 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/U2Pa0q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klillisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d801f71e-151f-4669-bbc3-af2a8086d3af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U2Pa0q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klillisto 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/U2Pa0q"
}

What the leaf hashes

{"body":"2c833c9a22fd2921c6f5089ec8e6842f9d4e101af5bbf883df640dc789116365","id":2538347,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686349823935,"prev":null,"subject":"erc8004:5042:162852","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. 0xa74bffa8d407ab6d46155446182f0eecbed4463f83a2fbcf40db857282a047d0
  2. 0x405bad3b7bac6d7e507f850dc7b0b8d55f6d007d29e74ace0940266c317eb8f8
  3. 0x98775ee531a8ee228ca66b63654862550332a54f46826283318037f1fe9e4cdc
  4. 0x25e09c8426e0406e6d00b09582e773cf379cb693862d2e23b251caf074c104cf
  5. 0xf2cbf2be0ae27661e3fdc6b6382605b1bc8c76c1ca07c134030a3380974a5d35
  6. 0xbe32a295a8edad707a30f70423ceccdee401b6708fd9d50710808c6385686a55
  7. 0xb98e55fe68b10ce77620f3c215389d22471412f43ba564f49515510344a9d93d
  8. 0x76f6d1ef1548750edc35ea592a635733528caa3a1ac2cecf369ccf4c4a2711ba
  9. 0xb87529166bbf8423e9c3dd22eb96d67216fbf3b571048fc58a657c055de9fea0
  10. 0x3137f36ad47bfbd842f3ef8ba3870675e1ab02edbb233e26313a9e1ee41467a8
  11. 0x9b43836257f2341fac24d9cdb5e71daf96e26fff30394542db15169438c0635e
  12. 0x6c0e33c59ef5fa8a092471ec46a8d6ac220e93b4740fa195b8b37c829890bb45
  13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
  14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON