addrbookFor publishers
← The evidence ledger

Evidence row 2500535

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:149193
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cd48d55908bb650d1f355d8c9c1f4f889f52646854fed3da2abd00aec4b3d1a9
Leaf
0xcf88892eb890ccb635a3e2115f98a55df52756f533173b91bdf864d00c8cc788

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bbvrRa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b11a2217-a997-4b45-8743-1b6cfe7388fb/.well-known/agent-card.json"
    ]
  ],
  "name": "Frandani",
  "owner_address": "0xd225830eeb928a7e8724aaa9c8422191d96afc7b",
  "raw": {
    "agent_id": "149193",
    "agent_uri": "https://centralcity.ai/a/bbvrRa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frandani 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/bbvrRa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frandani",
      "registrations": [
        {
          "agentId": 149193,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b11a2217-a997-4b45-8743-1b6cfe7388fb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bbvrRa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670280,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:45:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frandani 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/bbvrRa"
}

What the leaf hashes

{"body":"cd48d55908bb650d1f355d8c9c1f4f889f52646854fed3da2abd00aec4b3d1a9","id":2500535,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670354289349,"prev":null,"subject":"erc8004:5042:149193","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. 0xcf88c51b953c9bf9fd675e4a10ff460167b6dcd11f913b2f39fc1ef09628bf55
  2. 0x1903e058014a304feb4d48e890cbd657cca1161821e7f258b19a8c409bc2ce5a
  3. 0x3ac4fdff7c2db972a103cc37905dec1833980464776e6adac7a622876208ac69
  4. 0x321615be697e64984c29c65be2578b41814efde42799dba7edc443fc9a0b25bf
  5. 0x62ceb55a27202e0ef9a7db6680a837f385806c024a4fd4f144d7a8566133ae78
  6. 0xf5026f586a042b109853f6ea70784d1103aea1147095de89e540df3fa734932d
  7. 0x973830c72687b3de2cc9a5c5019844b8ad2c15769c2eca315a007c1f2ee1b7e0
  8. 0xafe79b40cfa5ae4c9b59c461197337da7bcd97439cb69e4745647b5b1ece608a
  9. 0x1f67465e76e69a0778fd673786b440886261a43aeebd292060e558d35762b3a4
  10. 0x69b3aa9112691437c0af3bcc9b7249cd1e3930e7a738119ce25063f179b2dc3d
  11. 0xc69905f5854b4daac4dae446a427e087130a33e0cf25582240b4dd63052ea9d3
  12. 0x37a323759f859be6a0b24792cff7f7f5129101e84065d11e1cf287696be7d64b
  13. 0x655a255b432b6571b596dbb38f28af823ec1c4ce47c448d28375be5280b09300
  14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON