Evidence row 58172

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://ailayoffs.org/mcp"
    ],
    [
      "web",
      "https://ailayoffs.org/data"
    ]
  ],
  "name": "AI Layoffs",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-27T02:08:44.849543Z",
        "status": "active",
        "statusChangedAt": "2026-09-27T02:08:44.849543Z",
        "updatedAt": "2026-09-27T02:08:44.849543Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Source-cited register of layoffs linked to AI, plus a live 0-100 AI job-loss index. No key.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://ailayoffs.org/icon-512.png"
        }
      ],
      "name": "org.ailayoffs/ai-layoffs",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://ailayoffs.org/mcp"
        }
      ],
      "title": "AI Layoffs",
      "version": "1.0.0",
      "websiteUrl": "https://ailayoffs.org/data#mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Source-cited register of layoffs linked to AI, plus a live 0-100 AI job-loss index. No key."
}

What the leaf hashes

{"body":"6ac224e448ddffb9acc0dd6873d319324b025d76394265ac63a3bb19964aece6","id":58172,"kind":"listing","method":"baseline/1","observed_us":1793025443892727,"prev":null,"subject":"mcp_registry:org.ailayoffs/ai-layoffs","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. 0x907bcb8bbc9bc443e5a21349a1cf07764c7e60a6764e6036c1ece75c98e22114
2. 0x5a0b7ec4b648cf59c610bd3d67f17a0fd1d8a2e5922b1fe33fa3bfd33a083d90
3. 0xb0f707e65a4dbcf5b1a90bab5f6dbcf45088dd941b9ba6922ba969bd363ba429
4. 0x6463fda95831436cb47c4c87a73aa45695216873f58a45331ff69aeceaa70971
5. 0x677c7920aa5db1289d6b00fa9def82f50abae64cdbd0475b6e3299f5e04b563f
6. 0x0598701997dce3a2d672b749658e9e563c00c60dd7f73fdd1662a462c2260788
7. 0x486a1242c9d72988bb4fd3cd8ca949fbd75a88a2f5f4000f3430c950fdbb6da4
8. 0x41ce94c4a549a2d7da77f3f5d89096b2d8c5617ffd48f52ce35cca832f022f2e
9. 0x957ebc7023975d8dcec4401284c254f8b3fe230b729fef0aaf533a85e7cfd531
10. 0xaceb83c372739bd98e77173713a458afd2092803e86ac0b8b2afe3eb94ca90c0
11. 0xc41c5ee73cf254bf3fe8e9a8475b0931c3223f7331f30010bc3a5e2a753329d6
12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae