Evidence row 53661

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://fiveable.me/api/mcp/teacher"
    ],
    [
      "web",
      "https://fiveable.me/mcp/teachers"
    ]
  ],
  "name": "Fiveable for AP Teachers",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-01T18:19:03.853963Z",
        "status": "active",
        "statusChangedAt": "2026-10-01T18:19:03.853963Z",
        "updatedAt": "2026-10-01T18:19:03.853963Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AP rubric grading, assignment drafts, question-bank materials, and class insights for teachers.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://fiveable.me/icon-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://fiveable.me/icon.svg"
        }
      ],
      "name": "io.github.thinkfiveable/fiveable-ap-teachers",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://fiveable.me/api/mcp/teacher"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/thinkfiveable/fiveable-mcp"
      },
      "title": "Fiveable for AP Teachers",
      "version": "1.0.0",
      "websiteUrl": "https://fiveable.me/mcp/teachers"
    }
  },
  "source": "mcp_registry",
  "summary": "AP rubric grading, assignment drafts, question-bank materials, and class insights for teachers."
}

What the leaf hashes

{"body":"16710ce628aac09d19a0d9e9d4d8110d619e968dbf46ee1c9cc65653d1d3f4aa","id":53661,"kind":"listing","method":"baseline/1","observed_us":1793025424463483,"prev":null,"subject":"mcp_registry:io.github.thinkfiveable/fiveable-ap-teachers","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. 0x469a199aa9638c1ca1059875295a5278af44ab39447d3d0c273c055526b49f92
2. 0xeb269ce8b0f45b4b52b9d8366771ddf51eecdd841cb3f124d4514425c048f250
3. 0x761a513010d245fc6eefbdd05cf232da88d0c7f1c2bdf33d5afe56212c44c3be
4. 0x6d1df9fe41374543a2408af5ac138970f59cff553b66768ddf1a93fc28d30952
5. 0x348c062d2bafc208e0c1cc66eb02f8fa96eb0102ca16a395869ebbd7c5739156
6. 0xe1ebebd304be1d1d50df0eb77d45c1c6fc9f3e44aff9acdbfc3af0b8c76bbbe5
7. 0x1a71ba499fef333fd4817402f70db0b67a0d75f417738aa2eb039ab158f13cfb
8. 0x492cfcec89448416e0a824e4b84c15c0b634d7826a6757f4c65dc17bea31f056
9. 0xe5072062b675cdb48508c08bef441bee044b7b5b1fed9212975b6f835e68ddff
10. 0xcd934e2b871408ef0d8f8e8cb8b358f8962f1b0c7e1c705d07cb56341c09a284
11. 0xdbfd78a5599cc272407d120acb838567e0679d241216572c603e875a5947fb2e
12. 0x804dd9d5afe0f1a780e24099fb6b21f5f20545893ea0eeddf5fb9114e2f3edd5
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae