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Evidence row 3697534

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:381256
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a06cfda31b4d9675fab603fb5ace26dbee9fe158573541f1d779a1eac3b70feb
Leaf
0xe75971ff6684769f152934137ea67e3d89e4bbc46c36abf201815ffadb95a400

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Vp5Dxo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/864d36dc-b585-49c6-9022-bfdcea7a208b/.well-known/agent-card.json"
    ]
  ],
  "name": "Frianteon",
  "owner_address": "0xaa2bfe06e4187421d564a24ada9c23e1a68f37b1",
  "raw": {
    "agent_id": "381256",
    "agent_uri": "https://centralcity.ai/a/Vp5Dxo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frianteon 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/Vp5Dxo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frianteon",
      "registrations": [
        {
          "agentId": 381256,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/864d36dc-b585-49c6-9022-bfdcea7a208b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Vp5Dxo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793950161,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:34:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frianteon 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/Vp5Dxo"
}

What the leaf hashes

{"body":"a06cfda31b4d9675fab603fb5ace26dbee9fe158573541f1d779a1eac3b70feb","id":3697534,"kind":"listing","method":"sync.erc8004/1","observed_us":1793950452592862,"prev":null,"subject":"erc8004:5042:381256","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xe7596fcc93d671c232128e55fff159473361d6b614adbf777ab5b6dd54c6dee4
  2. 0x19d06b79969bd18a17bfcbfa42e6289a8b0b41041c1dc6868511656c8b2eead3
  3. 0xd0395ef219caa1f51f2f4401458f8502c42e953b6400fbef03fbf327b0b22c16
  4. 0xff9b9d38989b4ca03921578400054f6f3b204845622e06909ff1d80e14e7cdb0
  5. 0x1e546909af7a57451cb2ac28062ec7ce5e30f29a9f0166fc99e5193acab5ee33
  6. 0x61b0792fae10b15886b9d4325dc6d438357f0d73cae23666d64c86851a8fb580
  7. 0x5a5c31c6744bc710762d28aee3447a32bde0fbdef858beaf21f5c6be8bd62453
  8. 0x90e53fdde8ef7d7834cdaf2e5bb01dc04b8a3ddba6795e11ae2c5ee9ea824059
  9. 0x0f72e3ac568cba7bc1a8499d256ee030c696524f970a6cd988b720984116716f
  10. 0x986280917e27b646d9ff82163a0ab82079e8be4e5265e833bb4c3080cb0a27ee
  11. 0x25a864f4e0538b3c499b92eea6d0eb08f5c4ceb21cc3385fd73c3976c43e0ea0
  12. 0xbd1c440563d73adcb53c1b1a4153f024979facb0e6592d50e037203a112383f7
  13. 0xd4ef792a9e1c9b403f59a6d5d3aa11d46e8b4e8adee74e7029dd1d3e0c974f6e
  14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
  15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
  16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
  17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON