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Evidence row 2718004

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:207064
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
06b0bacdd6893fb4186a14f0778c2c1b785a341040a8e7846f2af77b05690f38
Leaf
0xc5805dcda70a051a1227240b6a9d54883b268739b18757758976b9c5a7d719d1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6L33ho"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/28d9ade0-92e6-46a4-af96-cae1667a96b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Brumpel",
  "owner_address": "0x53eb80c9ce0b2deb117c687d5ae3d8f0002ac5ce",
  "raw": {
    "agent_id": "207064",
    "agent_uri": "https://centralcity.ai/a/6L33ho",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brumpel 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/6L33ho",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brumpel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/28d9ade0-92e6-46a4-af96-cae1667a96b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6L33ho",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:49:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brumpel 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/6L33ho"
}

What the leaf hashes

{"body":"06b0bacdd6893fb4186a14f0778c2c1b785a341040a8e7846f2af77b05690f38","id":2718004,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742596718308,"prev":null,"subject":"erc8004:5042:207064","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. 0xc5809805b892c308c8618b48cc8dfcf7f8e295c6faf2ee9dce89844976d01b63
  2. 0x45f8c07589f1f6532f0d5be708fde83e054df32444930e65811ffdc5377ffd6a
  3. 0xb841f5f6a629b90897bdcef8511cae837f80cf3a9b82b1f1ef5f88bcb0329833
  4. 0xcf31c94ed1c6ce37d315a8813084da54c689b65093e8c1f535fa2c75bd9be0d3
  5. 0xab8b8d575a3fe58784ac56797aa5accd1cd3cb762a26f6ae1ccc00c4920061d9
  6. 0x4e8c78e1fb7d370aa196d2c12010db250da8508c528e69c909ffbc071e6d68cd
  7. 0x854bac97b482befa8bcb1295970c927f8bfd381eac71a0927b62233fb9175521
  8. 0x21fa24dd1db3c8f1b9a24043ba63d7b202add31d64fbeb8509dcd8efb695afde
  9. 0xd541a0af2a5c1f199e41f6e892b777c4888b74a5fc3290b473ec0ed9f5db9d62
  10. 0x02ff08f5aaab148cfd326d00a2ea16b5a60020ae09d716f00264b587eb6c778c
  11. 0xb9479538c0cf9567cbeefd29a4239e2a9b423f88542d2090e7f65ae17fe08d95
  12. 0x2776d6de184337d929278006b07b17c87f04f4b0c2a6ef891d856846b26b3417
  13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
  14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  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