Evidence row 25867

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.apify.com/?tools=fetch-actor-details,yugenox/loblaws-grocery-scraper,yugenox/instacart-grocery-scraper,yugenox/costco-scraper,yugenox/flipp-flyer-deals-scraper"
    ],
    [
      "web",
      "https://apify.com/yugenox"
    ]
  ],
  "name": "Canadian Grocery Prices for AI Agents (Yugenox)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-08T04:13:53.062282Z",
        "status": "active",
        "statusChangedAt": "2026-10-08T04:13:53.062282Z",
        "updatedAt": "2026-10-08T04:13:53.062282Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Canadian grocery prices by postal code: Loblaw banners, Instacart, Costco and Flipp weekly flyers.",
      "name": "io.github.ArpitGandhi1934/yugenox-canada-grocery-prices",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Clients with OAuth sign in to Apify instead. Otherwise your own Apify token as Bearer <token>.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?tools=fetch-actor-details,yugenox/loblaws-grocery-scraper,yugenox/instacart-grocery-scraper,yugenox/costco-scraper,yugenox/flipp-flyer-deals-scraper"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ArpitGandhi1934/yugenox-mcp"
      },
      "title": "Canadian Grocery Prices for AI Agents (Yugenox)",
      "version": "1.2.0",
      "websiteUrl": "https://apify.com/yugenox"
    }
  },
  "source": "mcp_registry",
  "summary": "Canadian grocery prices by postal code: Loblaw banners, Instacart, Costco and Flipp weekly flyers."
}

What the leaf hashes

{"body":"d007609dea0fa5e365a45125760c238805226d2ec1864959246101b5880b03da","id":25867,"kind":"listing","method":"baseline/1","observed_us":1793025355202845,"prev":null,"subject":"mcp_registry:io.github.ArpitGandhi1934/yugenox-canada-grocery-prices","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. 0xede5654a2f646b6ef491946c8f9e9a64d3772ba2b716cf26bff499e0d151edad
2. 0x697beaaf065a130996882ea8a745b347804474cb6da3a110af8eb16a09c231bd
3. 0x074b3f9cdb40226adedaf74b3f8d341a9233f42da385d075018b07320949891a
4. 0xe1c385d05ef27811587143a8486417b4b61fbd4a4d3eeb6ad05fd43ed26f3b43
5. 0x8091f0f38bf77dde4b71a7afd732612fdbd8e193e0cfd734c0f32fa8bd00eab1
6. 0x7f8e9e060d73cec0fbadca19a8177f4ab19d750c6331531c5746487cb8430e9d
7. 0xbfc74761880ef01eb93935e04160b9b35154a6e4d56da93d949c3aa39ce2a30d
8. 0xa8a28fc9d7ae2414ccb3476802ae7f6affb9a2f643f5db1d46d6f8a4b4237ea3
9. 0x4cc08aa0b103816b716dbfd4162913cdd08acd1ca88250db632eb0e3588b2612
10. 0x9eb304055a5a524056b573ca929d5e519ae84a141ec48926edcd8c247e89da60
11. 0x31325ab4dbdfc029b65672f927dfb6f0b046d1c4c19b63eb548ad58c295af08c
12. 0xe158f09cdbfb4f7be1bfd45fce3afcad32c2b3bb2fc2e181dadc193bbf194bfc
13. 0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae