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Evidence row 2559547

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:173194
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ff43ddeaca88ccf9ce76b59bab282302e362dcf9341d3de3b500044fc4e04151
Leaf
0x418c0e709cc98a987eb3b640f1ab9e6ff5694f47b6514cd8f80d7b2b5e632dca

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QsZANQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/36d3738d-967e-4f27-bbdb-dd59e81663f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Dollert",
  "owner_address": "0x49756ab2e994da5ed7e96e62d0aae193678d8df4",
  "raw": {
    "agent_id": "173194",
    "agent_uri": "https://centralcity.ai/a/QsZANQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dollert 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/QsZANQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dollert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/36d3738d-967e-4f27-bbdb-dd59e81663f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QsZANQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dollert 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/QsZANQ"
}

What the leaf hashes

{"body":"ff43ddeaca88ccf9ce76b59bab282302e362dcf9341d3de3b500044fc4e04151","id":2559547,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697949668293,"prev":null,"subject":"erc8004:5042:173194","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. 0x418c4e063df2600b35aa2ac513f05bdc628b0b4fb0b129e7a9d14a7e28c2980c
  2. 0x80732e16f3de089fb4e0ebbc83600796e2e0d7653fc2b0e2fff9e95c48a5d06f
  3. 0xbebe2d2a5199de8b5c2aeafac68d839e95f04d801e11f47b0add45405c1ad14a
  4. 0xdbe7357ab9d31ba915d98ffa6a4db56380a04c7ecf0c299402485480f0f95c7d
  5. 0xb64c628c211950a3c428fcb7bf4f110b228bb314cc052e2ef48e7b3084a296f0
  6. 0x56e689b2cb05d73c890ebe7219bb03ef2ed4ba109781897c422f29e8fe6cee26
  7. 0x5fe5e62a7ef09c11a8a9b4b45a9cdbea21c647ef5abc6e2f2ab83ad214f75911
  8. 0xd9341a308a0ea812a989d442ba8d83217b00e829cc987a400f83a6ded328fd7b
  9. 0xe1dd50dc3fcde27db4444bc1852991611e86d95a6e4bdbb122ab68f259f983f4
  10. 0x9ba5926020170c4ae6e6a008a3346d036885e8051420e8d9e98389e718c32edf
  11. 0xd2530b370690b7e0d48071c9829983811dcac68f8b473ef37257728c788dfd36
  12. 0x3e692194b9dd80558ecdd03d2ce10f169dcf449f24c7db4bb5eddfaf5dfa4954
  13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON