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Evidence row 2572603

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:179800
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fc55dfc3bf8165c51506106759db4c4e5e6e48bdfefe818e3fb5ff53986959a8
Leaf
0xe606fd0105e1923f5c8df229dc3b955cf271793d4413a1c85e854a25ea54ed20

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9TyKx9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d5b8632-53e7-4c30-b8a5-1bb7287112ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Kurkino74",
  "owner_address": "0x63b224ec58d387ddc56bc80781d7abc596869809",
  "raw": {
    "agent_id": "179800",
    "agent_uri": "https://centralcity.ai/a/9TyKx9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kurkino74 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/9TyKx9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kurkino74",
      "registrations": [
        {
          "agentId": 179800,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d5b8632-53e7-4c30-b8a5-1bb7287112ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9TyKx9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793705848,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:40:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kurkino74 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/9TyKx9"
}

What the leaf hashes

{"body":"fc55dfc3bf8165c51506106759db4c4e5e6e48bdfefe818e3fb5ff53986959a8","id":2572603,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706029889571,"prev":null,"subject":"erc8004:5042:179800","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. 0xe606c69b30651680cb92329c55fb3cbbd461ab3abde65449a42e353748113a25
  2. 0xc1a387976ad34cd9d5a458dad1bde2bfb7e4a3b70ff570300f1959d2892a4e0c
  3. 0x7f68aac42186cb02803aa979f2c965650849f3f32963a0e2c2e76e8f2fb84c24
  4. 0xf97eff19fc4905f402e84436d2a753d25c9102f4cd8a523b23a01abe14324e0b
  5. 0xcf5503fb6b3b718b50c46e82689e001121b5fd840c89539638efe41b956df222
  6. 0xb66c8f5934af25c3412925ea10eeb6d558a019f5c343e6ad05e7fedee2bce33c
  7. 0xec568c668906689dade3e878df0e0e1c9ac54c54dbf690da2bcc8c3ab3cb59c6
  8. 0xf6b045184ec56dc0e841d0c008873fcdae59d744ccc8e02b7a9bb937f2180f8e
  9. 0x2ece4f062c755401753623b43b1adf5d40dd9152ef7d589ec477394b1573d522
  10. 0x7afeb376551b0bf9b824ad7c09498853fec86e83a70e25c4a07bf4f56c7329b9
  11. 0x3466f087e38e9b6483f32f9bd1e83979ceab6b405e5667bd8382c974715ad08f
  12. 0xb7e0bfe9c93f5a8b8afe006a8e71b52816f9ebdb214bfdb58d7838115603e756
  13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  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