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Evidence row 2583600

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183840
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b213e99cbed92c5aac58225277461502358042f76614e54d8a6e017d35c06b41
Leaf
0xce2fefcd8cc18324a3e28ff87fbd296c21c47f80a93ebdc4ff4d0c3b528969ce

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/331Let"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74defd8f-c5c6-401a-8919-7bf1a286bbfb/.well-known/agent-card.json"
    ]
  ],
  "name": "Trauvuko",
  "owner_address": "0x55fd3d2ec8aa16bfd3482d2ca32c3d7bb2c6bc30",
  "raw": {
    "agent_id": "183840",
    "agent_uri": "https://centralcity.ai/a/331Let",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trauvuko 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/331Let",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trauvuko",
      "registrations": [
        {
          "agentId": 183840,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74defd8f-c5c6-401a-8919-7bf1a286bbfb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/331Let",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793710663,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:59:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trauvuko 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/331Let"
}

What the leaf hashes

{"body":"b213e99cbed92c5aac58225277461502358042f76614e54d8a6e017d35c06b41","id":2583600,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710778805858,"prev":null,"subject":"erc8004:5042:183840","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. 0xce2fe63ef1a4b31b43fef1260d6ef04f591c8c573cd665f59fe2fc3a3fca418a
  2. 0xa04b9ef715475d4a42f569daa53146efaf386c4b2d66b7acd466364faa314854
  3. 0x4a70d5c1410f6affb6599589e473fef11a6511b0270f3e2ed8825c8c3823e4a7
  4. 0x3c9cffb2956ebd8845cd8dcdacecc13bc194384beaa5d12ce46c473389438938
  5. 0x20a3bcd83c459bd70f35d1979ce35f676252279e605fc203389c7fe5f4dfa946
  6. 0x82ef1da0ffd26ee1ed71d6345dc9f086619215195da0ad31890c3892a167feba
  7. 0x2fd5e8ce9ff69529dfb3a0893df1aa97a8075ce2a16f79c75de731a0e4298ec9
  8. 0x41cede646a8d6d337f337ccb2cf9839aa2f1799ff12cceea998ace9e8a25805a
  9. 0x8a2bdf8db1fef1f9893f5bf58f377c025afe14921f70cac7dc41a9d91e8cf172
  10. 0xd4d955e174d4a5cdc4caee76e23d22124421b40f6b1232f34fcd87ba4fd1e7a5
  11. 0xa27d48c2f9e72393943af8a2e80412c6b2a5a2c3db1a9d8c617d3c9bb86d2eaa
  12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
  13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
  14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
  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