Evidence row 277677

What was observed

{
  "endpoints": [
    [
      "web",
      "https://brightspacemcp.com/more-mcps/"
    ]
  ],
  "name": "io.github.AnonymousOnyx22/paper-finder-student-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T19:05:58.311416Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T19:05:58.311416Z",
        "updatedAt": "2026-10-26T19:05:58.311416Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Academic paper search MCP server through OpenAlex. No key needed.",
      "name": "io.github.AnonymousOnyx22/paper-finder-student-mcp",
      "packages": [
        {
          "identifier": "paper-finder-student-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.6"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/AnonymousOnyx22/paper-finder-student-mcp"
      },
      "version": "0.1.6",
      "websiteUrl": "https://brightspacemcp.com/more-mcps/"
    }
  },
  "source": "mcp_registry",
  "summary": "Academic paper search MCP server through OpenAlex. No key needed."
}

What the leaf hashes

{"body":"f8f921b16212c435010ccc44a66c734e747b64f32fac1690f438f2cb227b619c","id":277677,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793042040676538,"prev":25728,"subject":"mcp_registry:io.github.AnonymousOnyx22/paper-finder-student-mcp","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. 0x3ed4375b7b12da1334754bd3cc39fce65dc31d26da4b1f11c1dc6c2f4557b9ef
2. 0x2cf4679f282c44baea15da83c0ce148592937822bf5bc90b0e459ac259978803
3. 0xe4d07d90fb956d503fc59c63e9afd824ac8d9c5ab5fc27f801cad10ca659efe3
4. 0x287939a5186980f44a0ef17c5339ceecab893f627fede76c94034fb5d43b8596
5. 0xb7772a01ba55e1e8bb3a7dc3d24268579b1220882634839a3a2e0ac892f33b23
6. 0xa752abc466e4f4712c8ef35ab67d6edb871d5e35368bd9593d147b85f72dbf54
7. 0xadf61b651a222b01d9103e8032f3a0a3afff19bcb4209a5f99deab1f7e60dd87
8. 0x32fd9e207e3d12ddc1254302069b81128a4ab3e313b04dc07e00c083aa0ae57c
9. 0xc00b49bad2d9721fe17c592cbc7c44ba0133ab2e17e763fa2861bdb18c0201bf
10. 0x870d07b9eca299ca4a4138d50bec59a15e7e0971fcb5751398118bfa5b9f74e6
11. 0xeff3ae4ccee9e9ab663bed39de24a2076950808876228a89701d6ab7f016bd7e
12. 0x1afc0318a98c6dbb5a80e5cb86eba22b844e3f3b185a16f17290e29ab7410f55
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae