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Evidence row 56244

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.spingras/mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
67984fdac7efbcd4bed561be1e00a4451309068ebe203ee4a0e462d99eb96fcd
Leaf
0xf464b4ecef86d41e9f91cc339123c2ddc7a02a2c564c2b968160b21f1bad5842

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.spingras.io/mcp"
    ],
    [
      "web",
      "https://spingras.io/"
    ]
  ],
  "name": "SpinGras",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-01T19:08:32.958023Z",
        "status": "active",
        "statusChangedAt": "2026-10-01T19:08:32.958023Z",
        "updatedAt": "2026-10-01T19:08:32.958023Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "EU AI Act Article 4 (AI literacy) readiness check and intro booking with SpinGras, Amsterdam.",
      "name": "io.spingras/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.spingras.io/mcp"
        }
      ],
      "title": "SpinGras",
      "version": "0.1.0",
      "websiteUrl": "https://spingras.io/"
    }
  },
  "source": "mcp_registry",
  "summary": "EU AI Act Article 4 (AI literacy) readiness check and intro booking with SpinGras, Amsterdam."
}

What the leaf hashes

{"body":"67984fdac7efbcd4bed561be1e00a4451309068ebe203ee4a0e462d99eb96fcd","id":56244,"kind":"listing","method":"baseline/1","observed_us":1793025437496816,"prev":null,"subject":"mcp_registry:io.spingras/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xf464ea808fbf65b1ec7e0438dff284dccdb8d9be7b942d5cec5cd43a3fb321e6
  2. 0xce37c6629437a79fee6e7257552c179dc713b755659c6c3e9812b67b1a03882a
  3. 0xab4fca6bf3922be5accce7e89633103c6efaabfb91def90dd4628deb24e7b4c5
  4. 0x07422656289c019ac825298f16ea222f98e38886c0d7215e64a92e8f88781714
  5. 0x128816078cb9b13780f177b8dd6cdaa363dcd9244bdd18e9aab22f40738eea50
  6. 0xf12a85db714453f4200f45d24fe9aa9398047e019000dc91ab6a3165f02d2955
  7. 0x057b88fc8f990b2b1030957dc70ad8d961d8458277753d4b08bffd67c62d53ad
  8. 0xc336b470ade8fbe30e13f0912f78a1e35b9d21aae8e05cfb891d7d283eb7b516
  9. 0xa7b6ff8d81f5ca203875b404feff22c444e9d0e4c09e8d3ae9d234fa3c209aa6
  10. 0x83d1e4b5cfd85331032f7b8c5254bddcd842c27f55e4d3baadad57af6db6c793
  11. 0x07709318feb0c1102a4f704a544c82a5c58ec388fbdac0965060c1f5091cc976
  12. 0x86ae35463d854f3938d986999aa8497e14f0ba2aa6f39a269e1e6d1134f9b847
  13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
  14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
  15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
  16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
  17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON