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Evidence row 2711171

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:203751
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
92689850a5c9b6b224a49c4cf1693abd7ddcc6bae52d91043598d2a14ffeaa5b
Leaf
0xdd6c4d99f4002648b7ac8aa52739c69a369c1bc202c11d6b10014762cde72db4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/08GXjq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2a640b4-7857-4c13-a74a-0ec5a0a8d8cf/.well-known/agent-card.json"
    ]
  ],
  "name": "Nollet",
  "owner_address": "0xfeea83fc46cd43e41b3d4353d6a92937f21ab096",
  "raw": {
    "agent_id": "203751",
    "agent_uri": "https://centralcity.ai/a/08GXjq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nollet 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/08GXjq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nollet",
      "registrations": [
        {
          "agentId": 203751,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2a640b4-7857-4c13-a74a-0ec5a0a8d8cf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/08GXjq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793738495,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:42:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nollet 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/08GXjq"
}

What the leaf hashes

{"body":"92689850a5c9b6b224a49c4cf1693abd7ddcc6bae52d91043598d2a14ffeaa5b","id":2711171,"kind":"listing","method":"sync.erc8004/1","observed_us":1793738544933327,"prev":null,"subject":"erc8004:5042:203751","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. 0xdd6c3a44909cd36252b106376d67ba9c60f3bec77fd2a4bdac51640818e4e241
  2. 0xa836839e2879a4325cafe7e520b340e9859796e4c1788ca5ed90bde75d45c01c
  3. 0xa0e31851c994ab9a0211e5b6017154fc938bb7e99f73f29425939064d8fbd392
  4. 0x93c53c7833c8d909be667bf831b725fc206a79645fbf08453fbd2931c095cadb
  5. 0x058b387693e13d26f99927314a2bd70969fa4ec04b47b6c267bc6cc4f3da1610
  6. 0xac1216f91222a7ea70c371fe89299294d7f537d37b3d4bc6e3a17bee2e835337
  7. 0x535026624bbc7a02e9a3895ec1a9e918b8d7dd6fad0c309ffb2a56e8632ffde1
  8. 0xc0659f0ecb571c768996e0010a75ef5f2d62b2cfc85472412fab4aa8c92f46bc
  9. 0x726125836a2984f00958de2a65ee1638eb6a4898fdc24e5b7a049594bb75e6d6
  10. 0x6885941e3e3b26081776eed88656a583076c670e20f90db423d29cbe8032ed49
  11. 0x9cf52896e51759f0cb0df15622d36d543c10649f8a92c38e4ecfd6f5e0e68ad2
  12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
  13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  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