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Evidence row 3391169

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:327188
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
93eeb481f61f1863b879348c9a75275eeb8c0800bdd49a15125ed158e3cfe969
Leaf
0x2ebee1f3f96fe89a5fd3271ef5db0d4bd0f94223314be2e5ff25bd418df46675

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nVJC26"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/519a02b9-b028-4082-b0be-ebfdc3c4a885/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiovel",
  "owner_address": "0x6f088d4701c884001dcfabf7f84588064386177c",
  "raw": {
    "agent_id": "327188",
    "agent_uri": "https://centralcity.ai/a/nVJC26",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiovel 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/nVJC26",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiovel",
      "registrations": [
        {
          "agentId": 327188,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/519a02b9-b028-4082-b0be-ebfdc3c4a885/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nVJC26",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793879649,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T11:56:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiovel 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/nVJC26"
}

What the leaf hashes

{"body":"93eeb481f61f1863b879348c9a75275eeb8c0800bdd49a15125ed158e3cfe969","id":3391169,"kind":"listing","method":"sync.erc8004/1","observed_us":1793879816504679,"prev":null,"subject":"erc8004:5042:327188","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x2ebe84026b930ce3640483a135c56519b9817345cc0a3574c11829f0e2f3e453
  2. 0x72d0803f1d5354cb43bbae9fcae79d4ca749f5a01c6220aaec6bf81f29262e65
  3. 0x9d6445c1a0f26136dbc529f4f50eb4ae00d26d9f1c71e902ff071ad34e240760
  4. 0x477fc711fcb26fe6a909a23cb4c51210cf53efb5609c68ab0fb7a15421dc5866
  5. 0xadf4cfdbabec8f648ac7ef69fe6ab3312a0b82d7631591dfcde0a3bbb563ba8e
  6. 0xc222c993f6c6f7e19dfa7be7eb28a25698b4650d64201b7a04043df0ae1a7cf6
  7. 0x9dee66ae415024027a6d3d9b25e49c015fa32af972d7b9c4bd29642d75b44ba9
  8. 0xaa7e941fec6bfcc0c7b155d4249196be388532009eabef96a8b65e2dd7e23780
  9. 0x178450f9437b4c227b84974dcb91fe49b6975a9fc651a6d682b4491f3134e0e0
  10. 0x579168ec642cc9af0b791b201aad76374016421fc46f0199a32a5372ba7842f3
  11. 0x6cb14b1dcc47517796c50cd57518bdfac35b7d6b44e0e9697195fcd5dde4f6df
  12. 0xb6c75facfba2b098c16130315303a68907c96a774a7c41fec655e915a696ac79
  13. 0xf0964d9f669b62b6dac14dae4a5ac2a5d819081fcc1544372ac6de4afc461a06
  14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
  15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
  16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON