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Evidence row 1843924

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:36973
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0001602fbf18cac28bbad101f342658123e8fa1a121cb12d112011aa2c935543
Leaf
0xd47ddfd35953c349cc5465d27c49bfb9f554b7bcb2c7de34e59bed8b483b0347

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yS0bmG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a4026897-0680-4951-991e-cd04ca1ec928/.well-known/agent-card.json"
    ]
  ],
  "name": "Feibani",
  "owner_address": "0xbf7b88f88d86cb2dc6c969894b26ee7cea1c9f96",
  "raw": {
    "agent_id": "36973",
    "agent_uri": "https://centralcity.ai/a/yS0bmG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feibani 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/yS0bmG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feibani",
      "registrations": [
        {
          "agentId": 36973,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a4026897-0680-4951-991e-cd04ca1ec928/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yS0bmG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574888,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:20:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feibani 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/yS0bmG"
}

What the leaf hashes

{"body":"0001602fbf18cac28bbad101f342658123e8fa1a121cb12d112011aa2c935543","id":1843924,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575226562869,"prev":null,"subject":"erc8004:5042:36973","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xd47e292a9efab42ca2d34b1df7e58749014309ba63d2dada44a1b1d9d4d2939f
  2. 0x0116760daef32e69faf055d2e618600c014a3e164a2ec4f51fb8ade67119b638
  3. 0x6247473cc59ae3adbb85d36c8ac26c780e294a9ec615609bfb59a9b4f22f33cd
  4. 0xdb4dfe75f69c647d555ccca5ee35024c0d4028bafa5b632e76a886eeae2b268d
  5. 0x20b9ec75ebb277ea690dffea7b5c8d4815e72a49ba1e9f7c86da94daafbe8b80
  6. 0x10fa11dd3f17ff3d669e99130ca8b07ef9ca64d25324903a2a2c77dc2923e5a9
  7. 0xceaffd024d455a9d7390b48d58cef79762eb5a106c05e6ca74891519610e6694
  8. 0x3e2c97d69f7e5c0b86b351f0701a32a676172cce094b9252867b60f0337036a1
  9. 0x23e67806389ffeda68e9e0efe97034966d4855dbfa1f596ee581348c85163919
  10. 0x0fc042566436daee77f4cd85552e07b186a0b7c59542ee23b24966a8de78434f
  11. 0x81715d487b5fe544aae88a9f5274946af161abe42498dfa7876675f5033f0f5b
  12. 0x65360a9279458a580bcc7af84cb70bc3cc118973d29e37040c5149269369c309
  13. 0x827e8832d4e454afc21199e490166d8c3be13193f254217a3857562757303f01
  14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
  15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
  16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON