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Evidence row 2594288

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:187648
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
51163730b8cd1a958660179cbaec5b3017dbba442cf252dc704c295236b49b9a
Leaf
0xb93916f178e390fcd708dbea7677b0bd979c04ba1d0ef5214a5f6512a8e2cfef

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sMMJ5A"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a830b7a-cacd-4037-aca1-33eea707a85b/.well-known/agent-card.json"
    ]
  ],
  "name": "Schiafjo",
  "owner_address": "0x8e734812cd04c0f44a5ee1fec7f3180f108fc556",
  "raw": {
    "agent_id": "187648",
    "agent_uri": "https://centralcity.ai/a/sMMJ5A",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schiafjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/sMMJ5A",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schiafjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a830b7a-cacd-4037-aca1-33eea707a85b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sMMJ5A",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:18:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schiafjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/sMMJ5A"
}

What the leaf hashes

{"body":"51163730b8cd1a958660179cbaec5b3017dbba442cf252dc704c295236b49b9a","id":2594288,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715536240639,"prev":null,"subject":"erc8004:5042:187648","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. 0xb9390c6f9ede1f4a2bc15198b735d45d6f747086179b771cc1f1e74e4998bce2
  2. 0xf8cd0178ece4ed80decf6b6491a548c057dd4aa82118b0526535b0c4b3d7fbed
  3. 0xd703d98facbfc6c35e6c515b053ce7aa18e6020e35f3ac887ee63fd713a28a08
  4. 0xa6f2e5f8439c6b838020d2d3726e1970788e028b235ab37865ef8234707a7258
  5. 0x69785099e86a21d9a767a045c957a9d6c0b070662e13e58cab6d8648518f036f
  6. 0x0b162d51365f66c146b3ccd342d2e317da046b90e6dc6ef699c888fed58bc72d
  7. 0x72ee613efc28c95edf4f2688c7a9d8433e3e23bf03b5ad579228acd89423b025
  8. 0x8ce7ee81baa3614ee8602c081dda39c2cf4aad8f00abc121ee37c492c1609840
  9. 0x004c2b1ee9d9dea7c8a9e92afa3fea45d9a921e60e3673900e2cc68b96be6619
  10. 0xd5a0242888183bdf732c7ef3018a79e05315111b943c4198f4b020ddf463829a
  11. 0xa3e6ad6066f7f5adf867bafe713262b676cddfb3bc0a0e0655fa3357d0bcdb3f
  12. 0x9ae9e5166f17dd74ac3cd9a42541c0f4e4f7223f8920d3f368c912d200baa304
  13. 0xb62606c5a338a430cdb6c22a12b2a8d463bbaedc36ce1f677fb239ca0fbdf371
  14. 0x28eca58d5790c044814655f49977e8cb478606900cf691de68ba9ce360992057
  15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON