Evidence row 58307

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://nasa.memoryapi.org/mcp"
    ]
  ],
  "name": "NASA Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-11T23:22:53.632118Z",
        "status": "active",
        "statusChangedAt": "2026-06-11T23:22:53.632118Z",
        "updatedAt": "2026-06-11T23:22:53.632118Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "NASA data: near-Earth objects, space weather, and astronomy pictures",
      "name": "org.memoryapi/nasa",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://nasa.memoryapi.org/mcp"
        }
      ],
      "title": "NASA Data",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "NASA data: near-Earth objects, space weather, and astronomy pictures"
}

What the leaf hashes

{"body":"5f6677df32252de25921c2fd58c6897f6c66f8d1ea77d56c62fb7e30742c9d31","id":58307,"kind":"listing","method":"baseline/1","observed_us":1793025444073482,"prev":null,"subject":"mcp_registry:org.memoryapi/nasa","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xe2bc309c3db7ede3322aeaf688b1537b5d7c905ff3e931d598b1329726861bd3
2. 0x374deb6d343715018c581bcef7ded47dbb955443b5fc9161db1d592cf4fb0a8f
3. 0x35120b45b31c02eddf208a2f20b3fdab621da1ce3bbcd166089389f4ea9b26fc
4. 0xe83e35eb30ed0144c124c1ed63a2cedf3242d6c6ac0a2d830552a61fb0b2714d
5. 0x7c3136a6a633bb04017b7e4bac5011246d037ea726e81338cf01dcd5af0b0579
6. 0x6a015e979ab9c33d2cafb42809a1526f615db4e44622b1f5c8522a259738c3df
7. 0xdf2836ee8417a1395f845fbfbdffdecb8f55aeba277b9e7b5c1c653390ca7003
8. 0x9a8db914cd39ca38ea365f7efa560178af2090ab267a9ef8a2007a770e6fc117
9. 0xa44aa0424b12bcf6f2b55beab7a57272a946de81699f07f0b30dd0fa30686978
10. 0x763ea9329088103e758b19f76ca53e55082e397d207fb68c791899293a6883a7
11. 0xdf3f95c9d849961694a4ee89abdfac5cbfb97e2ba08a6ad3eefe16691598b4f5
12. 0x8e135936797442c4eea61915f2c9f8f6df06e1322204cd0e6986ada3e54c77cc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae