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Evidence row 2614783

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:195236
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
89e19ca7d34a47316e330fadf4349c253df016ab1f6be4b7fc222bb414a7d4cf
Leaf
0xd5b066fce4343a2f99e9274e781c6166cca40e160e638c3518b43febde84ee22

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Pc6vjb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9b642711-e37b-4d35-a564-05ae4cd1651f/.well-known/agent-card.json"
    ]
  ],
  "name": "Frivero",
  "owner_address": "0x21705e3dcb8fb51e03b3746a33688e0bb4be8bc9",
  "raw": {
    "agent_id": "195236",
    "agent_uri": "https://centralcity.ai/a/Pc6vjb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frivero 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/Pc6vjb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frivero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9b642711-e37b-4d35-a564-05ae4cd1651f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Pc6vjb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:56:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frivero 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/Pc6vjb"
}

What the leaf hashes

{"body":"89e19ca7d34a47316e330fadf4349c253df016ab1f6be4b7fc222bb414a7d4cf","id":2614783,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724962172178,"prev":null,"subject":"erc8004:5042:195236","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. 0xd5b066ef87f50a30878d9a1b58a85f0e1d18689f42e9ed23f8436c8d3c973f51
  2. 0xce2754cf6a3705a8109a6f2072569e0967d149be572414c078b5e56fc44018ca
  3. 0x8f70f75afb4963f432f5d4260726b1f7c1f021106643d9b4b0bee3e3692a43d5
  4. 0x7d8e49cbd176acf15e5b12b6e3e4db5fb259f0b8ff20c810752cac81af1e89af
  5. 0xcd7fa1b0fe0761581235e5b92e60a4b066408a750dbbe5722778997e097bc59b
  6. 0xf7f71eeb47f4e4dcab8075aed85aba2eaa6684b30ac08b548e526c2e56ca18d9
  7. 0x09b9376497411bf0b6f333226ee674cb545f3268a67d5d6ad2bd2186207701af
  8. 0x73924a0f71395e271c232fe8eb8f6ee4a830bb0ab31cec1eccab6720d51fc508
  9. 0x7a6668a5528cb89287b1aec6bc6d1ed67b6325bbf5d5a69859d478bbcfdece9c
  10. 0xa4c6792db1e5f5c8893c5c1c53b7fc930d808114b2055776c57ebd29030b9af0
  11. 0x8f4a7826fd89e6e8bd395ba918fc30308857165a388929c69995291375c33572
  12. 0x057b909703f90e9c9ff75ad5298fa8fb0d46bf6aaac2c05c0231a8953f710f28
  13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
  14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
  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