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Evidence row 2050940

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:58278
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5558b4a66c94016dfaf230c763ef47c725c4a3b121e52be1eb21cf0e16f82ec6
Leaf
0x69a9565c618584fcee8f38c990f498560564f4c337f440a03029ab8916d79324

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fI73fg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2833daa-69b2-4d3b-be0b-9138621551c6/.well-known/agent-card.json"
    ]
  ],
  "name": "Herik",
  "owner_address": "0x4dcb150b2f008e14b0619d1e4828b5abf4964b8f",
  "raw": {
    "agent_id": "58278",
    "agent_uri": "https://centralcity.ai/a/fI73fg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Herik 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/fI73fg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Herik",
      "registrations": [
        {
          "agentId": 58278,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2833daa-69b2-4d3b-be0b-9138621551c6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fI73fg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793591780,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:58:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Herik 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/fI73fg"
}

What the leaf hashes

{"body":"5558b4a66c94016dfaf230c763ef47c725c4a3b121e52be1eb21cf0e16f82ec6","id":2050940,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591933204396,"prev":null,"subject":"erc8004:5042:58278","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x69a94cc63e5b46bea337d0acb38418d3382e2e0f467cb4bcbc39cd5e708c1cef
  2. 0x7a1814540a2a9cc77accedf42fc0dda82a751be11fe0521917360402f8eeedc1
  3. 0x459a4a97c44b9bfcd870dbdf91acc7a3a33e4056d5a11b6c9c391853ed326a98
  4. 0x88a8e2cd677454476b6b752ad20969a9cee2f26280fc5bb15e9ea793952c2ec6
  5. 0xa00cb5518a6d465af02b5e747028113a102c928e0b62bf1dd37615b6eacf103e
  6. 0x2d8e88238a9315f06a5c764cea3e623dc6fe5b7b4c1d28adfa82df2c1ed52b72
  7. 0x178f21af8905e8f29c596964598314477554b801c9860ee189b3e1e7f16ce46d
  8. 0xbf48f560fc6a1c0b823d3fc056cce9642d2543ee742fda5a8014f1fe98870a9a
  9. 0xa715a084d8bf24b58f865a53ed2afebe439a60d98c8f0c150157aeb5c330a129
  10. 0xdc3596e3b32226546a697dd2a95c41cebe23ecf22a32ea04acd1e2e172a504c1
  11. 0xf5db67c8d15270edfebc5e50c7948b9fa1b62e8882f03c3a6e7ca8b7c07c87c0
  12. 0x4c6bfda049005dc169b297132e952f3d0d63a895211bdcf40f0eb667e2aabcdf
  13. 0xefbd3ce8cc9536c9dc7555a61f73905cdeb76d020d347be26b68924fa6aacbfa
  14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
  15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON