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Evidence row 2622438

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198863
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f1e2499be52c4e6828c8693f37bed0ae642fd23dbb7ec04a9bb077ff4afaf091
Leaf
0xdf19c7629c5afa687b69b890c33c2125409b136e5335bfa68bf57f82ef91498c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GWW0js"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7c66ccfc-c24c-4b61-9181-16c470e09e8d/.well-known/agent-card.json"
    ]
  ],
  "name": "Sudender",
  "owner_address": "0x1401788fe557e698c164256d5dc93a327665e98c",
  "raw": {
    "agent_id": "198863",
    "agent_uri": "https://centralcity.ai/a/GWW0js",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sudender 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/GWW0js",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sudender",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7c66ccfc-c24c-4b61-9181-16c470e09e8d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GWW0js",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sudender 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/GWW0js"
}

What the leaf hashes

{"body":"f1e2499be52c4e6828c8693f37bed0ae642fd23dbb7ec04a9bb077ff4afaf091","id":2622438,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729975764610,"prev":null,"subject":"erc8004:5042:198863","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. 0xdf19d1d1209f15faf86513f85890c23393ff4885bc695b32321c75b7855da8c4
  2. 0x55ec68ed59b61ff28344f1b41d733d9a1cdae27a2a23aec34b80874066284842
  3. 0xcd0f7705ce99ae03365b113053a5351470c9ba6d2129a69c68769492e762cb65
  4. 0x27ed3a38dd0c01c138599bc030b836e3f6a3b764203bbf527d9b9d824fe5b609
  5. 0x94fde7206959c6f06cd5c3be993cdcd86fcce39934c096541aac9f30e0b7d708
  6. 0x5e65ecd90f3af1f2299cd2231ba8a19a1986b060546902a382a4c473f1c619f3
  7. 0x63a58dae6193c7cc60323078e2166cf755a8f85f40042f85b2e9437002fd7f98
  8. 0x6bcb762b33820fe78d23a5e46638151f9ecb9194fc5ebca9b7076fad3006ad40
  9. 0x49838bf0b07a0055f6c9bd71753eefc6a678b308c228551d732e826017a75fef
  10. 0x2e9359a753e54ea442640a62e2aa99509dbd84d0308b5a3dbf16941745ee0b14
  11. 0x71c6d0f39da8b8b8a54884c8bd5a9216751e521c1183057ff21055af8a794aee
  12. 0x77412a36b507b0500b445f2e83c2f17f84662a924c6a82a903820093de3cc699
  13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
  14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
  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