Evidence row 20637

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.stierproducts.com/mcp"
    ],
    [
      "web",
      "https://stierproducts.com/mcp"
    ]
  ],
  "name": "stierproducts tier lists",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-22T22:27:45.938951Z",
        "status": "active",
        "statusChangedAt": "2026-08-22T22:27:45.938951Z",
        "updatedAt": "2026-08-22T22:27:45.938951Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "S-to-F tier lists for 208 product categories. Every placement cited, with barcodes.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://stierproducts.com/icon-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://stierproducts.com/favicon.svg"
        }
      ],
      "name": "com.stierproducts/tier-lists",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.stierproducts.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/stierproducts/mcp"
      },
      "title": "stierproducts tier lists",
      "version": "1.2.0",
      "websiteUrl": "https://stierproducts.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "S-to-F tier lists for 208 product categories. Every placement cited, with barcodes."
}

What the leaf hashes

{"body":"b8903aeca8be13fbf02641974170b8399cfed2fb34fd1cd119159a0531c6aef5","id":20637,"kind":"listing","method":"baseline/1","observed_us":1793025337047427,"prev":null,"subject":"mcp_registry:com.stierproducts/tier-lists","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. 0x1283142426ff1081da341e2673c4d9ac0f64f2a1f8fc12dd5f43dca0a8484154
2. 0xf34f30f91b244a3254f983eb06b3e2fba51569021c071029156ea9e3c289dcab
3. 0x96b802c45a4bb30e3415213a509c6b336f216d3d07c8bbee0ce2576fc03dd847
4. 0xc18f60038119567624c23f54e82502e28b2321d3145434b5254f2a883ec7bafa
5. 0x564774802936eec68603db7773b7f0bb037540d7a3753054928849019395b9af
6. 0x0d1eef6b3b46102294d94c5ac756e27ca5b3781e92a9f1596c4e36b7475cc798
7. 0xfe23d343b8423e65db77e2f252b5271eeb848b86e0c3f409e446b545e9313bf9
8. 0xa3f1ccd01b7551f43075d2728b5f48307ffb1833c775410f0de52970607026e5
9. 0x7b0bcf56b961f2d85a45a6fd71aa4a36105e97ecdd5daa561798eac7b06adf6c
10. 0x484fa7effc83120a0d44e655979cb6c3d8629711e39e46f2e4137a81a1d0af64
11. 0x502ad0a7c2d0bbc45ef3aea37a6ae457822535bcbd44272f1f9e8e4f7166c167
12. 0x7e390200ea1ea25db5884cf05fa50ad599f0759b573f081e361cc22f7206133c
13. 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae