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Evidence row 2527520

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:159120
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7b069408b60e53b9b675736f5e91292c31050a98764a336d17950501a980d89c
Leaf
0xe240c2a4d592611a6968f4679503b39f78299c85302c8aee5d743a221985e9cb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/x0f6IJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6e9cbf12-0730-4e57-9dba-7e11afad9c20/.well-known/agent-card.json"
    ]
  ],
  "name": "Huzessero",
  "owner_address": "0xe822ad08d54a9691b220a3796ec7456bbba7af0d",
  "raw": {
    "agent_id": "159120",
    "agent_uri": "https://centralcity.ai/a/x0f6IJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Huzessero 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/x0f6IJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Huzessero",
      "registrations": [
        {
          "agentId": 159120,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6e9cbf12-0730-4e57-9dba-7e11afad9c20/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/x0f6IJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793681730,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:58:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Huzessero 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/x0f6IJ"
}

What the leaf hashes

{"body":"7b069408b60e53b9b675736f5e91292c31050a98764a336d17950501a980d89c","id":2527520,"kind":"listing","method":"sync.erc8004/1","observed_us":1793681928566881,"prev":null,"subject":"erc8004:5042:159120","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. 0xe240cd90025418c6cd8039fef103845a73e9d97a1cc319b555a0df35d1c0b990
  2. 0x3fba0af0a412786fabcce9e481347e9e6519a4442af73e6784811a63a13082d5
  3. 0x8ea93913ceb12bcf9377636f7135e78a49a6f687318bfe980a01d1d74a02afa6
  4. 0xa03eaf8e92e373bc1d3d03cd02138445e05c3961708d7374bb435da9546abc39
  5. 0xcc2b26a65234f6082f2a54b283ff482bb73f731bcfc550ca25071815ad4e505f
  6. 0x9a8ce998f7ce7523bec91d0eb3ce823cca8248d394c016fe9b879cedbc062247
  7. 0xef03285f4ceffa40bec767ed6453d67bd8ae3baf7e24a46d7cd50ad1bb950527
  8. 0x368a5f5541d988562d1be881e6092324fb972d67276d25fdff1efe5ce5e79a3f
  9. 0x53a27a3de8d4cf4b3798c86677df55ddf4a17ea138ce848fd01efb8e4c00e1a5
  10. 0x12c1bbc7f72156a39b0694187e7086f9a24edcc791f3c7417a815b2d923eaaad
  11. 0x5494c446a5a3aa10b145c79e633ec01125b8cec69d46e34bfd29b76c41288725
  12. 0xc971d36ebf71dfd71e121a858cecbb4888f890eba0d5d5244be7b699fc072974
  13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
  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