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Evidence row 7142

Observed , by baseline/1.

Kind
listing
About
source_record erc8004:5042:581
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d836e02398a4add545c9e99bfa279864fb968277ba1a90e039163a330438f520
Leaf
0x9ca13726bcbdaaf03597737e735f86cda2414a1f820e6e3ac0d0b3ef19d8aa07

What was observed

{
  "endpoints": [],
  "name": "Nadia Translator",
  "owner_address": "0x2e73421ac02ed2fb8a1201417ea306c6dc440197",
  "raw": {
    "agent_id": "581",
    "agent_uri": "data:application/json;base64,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",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nadia is an AI translator on Arc that translates text between major world languages.",
      "issuer": "ArcID",
      "name": "Nadia Translator",
      "registrations": [
        {
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-10-25T19:26:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nadia is an AI translator on Arc that translates text between major world languages."
}

What the leaf hashes

{"body":"d836e02398a4add545c9e99bfa279864fb968277ba1a90e039163a330438f520","id":7142,"kind":"listing","method":"baseline/1","observed_us":1793025283013895,"prev":null,"subject":"erc8004:5042:581","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x9ca11e4733943911bab53c33035a5f78190d5cfdada961b79d798eae36fdb16e
  2. 0x93753b2c07ca0dc460941096c83dcae25b67840d434ef57c2aa023f97df72027
  3. 0x261182f8ad6d63abe02208efd5f3f0132f3ef25b4821d7094d9a702cee3ecac6
  4. 0x3ed4492b6ea50c153ef797e1df5a84366b33faff7c3667b1bbc3a2e87474a7f8
  5. 0xf9d68be22a0b8d3f42ca502c8d2622d0d603951c1fc712a07e027413ed751687
  6. 0xb21397d54f0eb740b9b3613ea6d5ae47d517a34ddb9bdc2a1aa31210574d8630
  7. 0xc0e106e825ca6d611a32f0f0e9c8be32a12f74c9508e6384f5c30789f67683aa
  8. 0x3c84dfa6bc1280f2e973a014103cf3807672a891a19aec063da0aadf4485314c
  9. 0x987e5ba73dc471e6458ad8b473129feec7011703c4680247cb7b04531c28f10c
  10. 0x55e392a749fe8acd3deb4f8eae19501f1e043191c02fc18a1fab5caabf05c0dd
  11. 0x4a4b7460b27353d096fad8c7820603e2d212a25fa0e24fdd0b1ce11cd6ca098c
  12. 0xd253212b3d5f7245423cc951067880bc2069b90eeee521363fcee13ebbd606ae
  13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
  14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
  15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON