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Evidence row 2535303

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:161731
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0e69ed59ec60e73767b73ec4c066db4ed8d4ab82c79d9ef9cd7dc882b1bdd29e
Leaf
0xcf97ffeb108788e3e50fddb93ce50040b34b607ba83dc6a1827514615d179dbe

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X7qXe7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/060686ac-e445-4c18-bb54-15ed21a5b823/.well-known/agent-card.json"
    ]
  ],
  "name": "Nandis",
  "owner_address": "0x85072aa20d496e52ddab1f2b69398b90b0f1d718",
  "raw": {
    "agent_id": "161731",
    "agent_uri": "https://centralcity.ai/a/X7qXe7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nandis 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/X7qXe7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nandis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/060686ac-e445-4c18-bb54-15ed21a5b823/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X7qXe7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:49:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nandis 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/X7qXe7"
}

What the leaf hashes

{"body":"0e69ed59ec60e73767b73ec4c066db4ed8d4ab82c79d9ef9cd7dc882b1bdd29e","id":2535303,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684999126902,"prev":null,"subject":"erc8004:5042:161731","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. 0xcf9806602fdf46b85ef042550c981ec414caab14938d1f89c3f1ae44e41780d5
  2. 0xe4073a91eb7621c748f0408fdab2e1f811db104c4fb7ac3ce0c62159000d9971
  3. 0x2b43cef44a1bc2e58409475339293fc8d717d4921d34cd1525526eb8a2415a0f
  4. 0xa08d1f45c59082cbbb19798d35eeb36bd32ced150c30391fcdd12841eb8a1579
  5. 0x90dfa2bc9ad40a7bf8460539e0b25322f9cc881e54857f40fbfda65cbca8958f
  6. 0x15d57301aa3bb51e21deac325781a85482fdd3cb232185a4d6ba63f5348f897a
  7. 0x7e9fe82028e1de2b11246f98ba0ea0e18a1a98f7adcb93d2e1a080e8c34a5b04
  8. 0x059217340dc2813c9da49d3e96cf54779c35dcbe33509bf88550358c5a03b5fe
  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