addrbookFor publishers
← The evidence ledger

Evidence row 2564015

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:175625
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
67c3a0280be5a25d21bfed9cb595fbb2b70c3b2c5753909a236986cabbf87195
Leaf
0x9256b8886547c5292f6121749de8c67aedbada313c046343c79518d9e02a39b1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CwTILo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8c4e3ee-7339-43e3-aee4-2d13ad7a836e/.well-known/agent-card.json"
    ]
  ],
  "name": "Kekano",
  "owner_address": "0x722af7ab4d4c2950c58578f032ac91e6c7bb6af6",
  "raw": {
    "agent_id": "175625",
    "agent_uri": "https://centralcity.ai/a/CwTILo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kekano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/CwTILo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kekano",
      "registrations": [
        {
          "agentId": 175625,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8c4e3ee-7339-43e3-aee4-2d13ad7a836e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CwTILo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700902,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:16:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kekano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/CwTILo"
}

What the leaf hashes

{"body":"67c3a0280be5a25d21bfed9cb595fbb2b70c3b2c5753909a236986cabbf87195","id":2564015,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700986703202,"prev":null,"subject":"erc8004:5042:175625","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. 0x925687d77ea9a59be0efd97654a3378e8c008abfe0d3f403f4c38ab07a375585
  2. 0x85d1059de00bfced878f73fa19d315ae6408ead2a007aed5275a4fb18965b7f7
  3. 0x9ffc042a11e86ccaa32e1d29d795d8bf1af5b7fa99dd62c296f02f42f1888556
  4. 0x4e16a6b229b1dfaf714c8969aeb3d1cff9e106c134b90bc99765800b923dc02f
  5. 0xb4ccc614b42bcc782c44274460e679069ab9af80cbecd0c7d790daa15b0d7040
  6. 0x9a970687f11d95581912def9e0960a94842dd26e4a9022ae47bc8a35a25e5508
  7. 0xf338e27e157487f4c9b1bc49ed8d2c5ed3a4a286ce75616db8d7f01192638a34
  8. 0xe8a7189c6ec4da03ca30f91cf8218e0b13f3823c9c56013f38b0da4765d3d6f8
  9. 0x01ccd2115873be703c02362b577ac33f9b1525fb6d940cea7554ffd3305562d5
  10. 0xdfedd95f22ac61105c8b9b2723f27b07896e0e86719fff2187a12162af533760
  11. 0x2203024168ed66e9d0cead5a8b4761479699f6efc108ae67402c457bf0267bba
  12. 0x43f9ef9bcd0ec92b4254a0d88c38b02ba6ca51b169c3222edfc20681b456b6c0
  13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON