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Evidence row 2606893

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:192496
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ede0db9a06b0458d73fe4a50c3bd5ea73d2fdaa3d29764ce5532a98e6881931d
Leaf
0x144f6ac239e532be8f334d56e3e4d8339751c1f786445a0f056d6952a39c2ac8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ttk1fP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8f58f8e-51c5-409e-b8c1-daabd97d9ed0/.well-known/agent-card.json"
    ]
  ],
  "name": "Junsik",
  "owner_address": "0x582e90ed6b51d2e75d22f6e562097b1f38f60f5b",
  "raw": {
    "agent_id": "192496",
    "agent_uri": "https://centralcity.ai/a/Ttk1fP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Junsik 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/Ttk1fP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Junsik",
      "registrations": [
        {
          "agentId": 192496,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8f58f8e-51c5-409e-b8c1-daabd97d9ed0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ttk1fP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793721442,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:00:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Junsik 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/Ttk1fP"
}

What the leaf hashes

{"body":"ede0db9a06b0458d73fe4a50c3bd5ea73d2fdaa3d29764ce5532a98e6881931d","id":2606893,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721600110707,"prev":null,"subject":"erc8004:5042:192496","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. 0x144f9aa0640854eacd6b278cb713a60e7623ae57ba73909707442a982ba859ec
  2. 0x43fff40e4eac76f12d08c41118b1f65a9c88684b9852a6b807920491658c1641
  3. 0x815d03b1cfa57c6aa904338b259df080c3b95d388e5301d42e69b8eab2f9b5c2
  4. 0x1a93a6d55a2736603943f32b6830dffe9b6e4e59067d105f3a83eb9ff77edd69
  5. 0x7c1ed3f4bcf7f19d8b3ecdf920c0d4ddf1acf0922a070b4650ef8faefec5b229
  6. 0xd71eab5d6f5057f3b5cd241a290f43c80904afa11ffc892d7f5076a07c5e1d7f
  7. 0x602892108379f23bf8f2b848cc0e3c01a043151794b6c06130e103746dec122c
  8. 0xe9ec609ee0c288f86cf671844947ec183769b8f8cd43e685c000ac5cdd3ec156
  9. 0x43828f62610e6027b813718bd3f0b8942eb23f88bbd04b19557766c481dadd5c
  10. 0xee19fd54a11195baecae48da8cf3236d3de2577b97dce88729e30e98956bcd38
  11. 0xb225c05758d496e2c1aacd8c8a4e220f670a8986100904844bf5dfbdc2cf95cd
  12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON