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Evidence row 1817035

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:20743
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d0391b21c57bd8f6a04d07503fd5e8e9f87d89ecd453877dcafc386f5ae558e3
Leaf
0x978bcdb7e52463607d189db57bf9e19c4b58dabc9f8a00eeb55242920600621a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qnohme"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6397ac9c-a196-403f-aecd-db3daaee511d/.well-known/agent-card.json"
    ]
  ],
  "name": "Feinsel4",
  "owner_address": "0x83d1948870c91e8de23f9ad799f941ae6954d61e",
  "raw": {
    "agent_id": "20743",
    "agent_uri": "https://centralcity.ai/a/Qnohme",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feinsel4 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/Qnohme",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feinsel4",
      "registrations": [
        {
          "agentId": 20743,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6397ac9c-a196-403f-aecd-db3daaee511d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qnohme",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561678,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:38:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feinsel4 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/Qnohme"
}

What the leaf hashes

{"body":"d0391b21c57bd8f6a04d07503fd5e8e9f87d89ecd453877dcafc386f5ae558e3","id":1817035,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561918741515,"prev":null,"subject":"erc8004:5042:20743","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. 0x978bb96da46cc2c75db4d7c2587661eb1eab9839b894d98466aad95ec1bbbf52
  2. 0x3bcc914c71b536367e1e167003781f06171ff8ed3fcd5540d7b3c83357afa52b
  3. 0x4a24a04fdafb88a9495d6155f5e9ae41433378c7d636e19dd39c3f3f3159fdbe
  4. 0xdde04e0709473e8fbc0c55a561c591810b343943ab0cc9cd9747268c2ecb7562
  5. 0x9b19b583c75c4f432556a1cdc37ce3909b1e4c54ba9e1b5efefd4653c8a763ab
  6. 0x46f246aef445d87b1e2d7101381a04301bcde083fc9ecff295bf8304397f08af
  7. 0xb3a238b87277f96ee631a42bbd45bac2e79227dc1f32b891ec62315a7a463376
  8. 0xb7dd06c26ad2dd28f7a8c1842066e0cbf672bacf38d99842f72273c0669cdee9
  9. 0xb08fd8100da79aa31e88ef1b4b93a38370d54f3ce1a5538d5e238e1b2e6c183d
  10. 0xd12a88603267e29688fc93b179d7e5d17f2ac8c037a274c2b1438e858b810690
  11. 0x16e3b77bd3e82f3cb1d9b2cc789c0d6a81f1c04785605cb46b2f586c3a8dd6f4
  12. 0x8672058a7ccedbe11a2fef93937317f7b0ca7f6df11e6cb05a9a8f81a9e040c0
  13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
  14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
  15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
  16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON