addrbookFor publishers
← The evidence ledger

Evidence row 2616995

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196145
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2ec9b1fcbcf59445f27911bd0f36279e03eaf8ca35bc6cf03b8bab7b61668f81
Leaf
0xe17b307acf26ac1b9e8677292b7d120f0ac893481a3c06d8d666259a543f1497

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ECNE5T"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8c06a422-2d88-4a20-aff2-90f4dcfb3463/.well-known/agent-card.json"
    ]
  ],
  "name": "Brimel",
  "owner_address": "0x357537a9f2dd462febb00f5b45eda229f65332d4",
  "raw": {
    "agent_id": "196145",
    "agent_uri": "https://centralcity.ai/a/ECNE5T",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brimel 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/ECNE5T",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brimel",
      "registrations": [
        {
          "agentId": 196145,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8c06a422-2d88-4a20-aff2-90f4dcfb3463/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ECNE5T",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793726163,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:18:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brimel 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/ECNE5T"
}

What the leaf hashes

{"body":"2ec9b1fcbcf59445f27911bd0f36279e03eaf8ca35bc6cf03b8bab7b61668f81","id":2616995,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726309926001,"prev":null,"subject":"erc8004:5042:196145","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. 0xe17b39681e472d3f2eb4b78f60697261d5af0c67660e644102dff654698fcea6
  2. 0xf92e62c50352cd174e4a0a84d0095ac2040ba0489b41ee89a2bd4d2fb562e0dd
  3. 0x588af20822dcc331fa1f0b4603d64f45a0bfe3dedf705b472625843caa909314
  4. 0x466fbaf7d73a3e5ef77e6fd0131d29167bd3c96abf42d131e56aece479410c98
  5. 0x7b6ce465f1393505e58b6a6031c86b0b9ec92c8f9f0370f7f97067913cd6efae
  6. 0xbc8863db9068ebcd448f9b45519149ac36e0e6d0f6c3163a3fcdc6c5f0bd2f84
  7. 0xd3473744823209422a2c3ffa7686f6d76d7a42a2f6a30b70f9243e1cd9fe7b57
  8. 0x5ba9b865d536fafb12e1c5e75f9d7a952d95621d2140da6129a25129e60a4a7a
  9. 0xbafd14d1306be3d15caeadff8b7dbd7b2c33de87d4b838b910f3e2d7b47a0a2a
  10. 0xe8480a7e1ae29a7ba80ae6c9058b05b4a3a412c9870715b28c92024a431cd098
  11. 0x58bac7905b84c90ccbf4c56af6722312111249d1e0a1eb43db85338589ee59a6
  12. 0x6346c1777e904ed944eacde864d96612cc0d9cb02af78a2d84e3e67e6157f5d3
  13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
  14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  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