Evidence row 52383

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/smeet666/mcp-ptitchef"
    ]
  ],
  "name": "io.github.smeet666/mcp-ptitchef",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-29T22:25:38.389801Z",
        "status": "active",
        "statusChangedAt": "2026-08-29T22:25:38.389801Z",
        "updatedAt": "2026-08-29T22:25:38.389801Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search Ptitchef recipes, read one, and rescale it to any servings. No API key.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "128x128"
          ],
          "src": "https://raw.githubusercontent.com/smeet666/mcp-ptitchef/main/assets/icon-128.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://raw.githubusercontent.com/smeet666/mcp-ptitchef/main/assets/icon-512.png"
        }
      ],
      "name": "io.github.smeet666/mcp-ptitchef",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Identify your own client. This project's identifier stays appended, so the site can always reach a human.",
              "name": "PTC_USER_AGENT"
            },
            {
              "description": "Minimum milliseconds between requests. Default 1500, floor 1000, ceiling 60000.",
              "name": "PTC_MIN_INTERVAL_MS"
            },
            {
              "description": "Deadline for one request, in milliseconds. Default 20000.",
              "name": "PTC_TIMEOUT_MS"
            },
            {
              "description": "Retries when the site is busy or asks for room. Default 3.",
              "name": "PTC_MAX_RETRIES"
            },
            {
              "description": "In-memory cache lifetime, in milliseconds. Default 900000. Set 0 to turn it off.",
              "name": "PTC_CACHE_TTL_MS"
            },
            {
              "description": "In-memory cache size. Default 200.",
              "name": "PTC_CACHE_MAX_ENTRIES"
            },
            {
              "description": "The most one page may run to before the read is abandoned. Default 8000000.",
              "name": "PTC_MAX_BODY_BYTES"
            },
            {
              "description": "The whole of the time one read may take, retries included. Default 60000.",
              "name": "PTC_BUDGET_MS"
            },
            {
              "description": "silent, error, info or debug. Default error. Logs go to stderr.",
              "name": "PTC_LOG_LEVEL"
            }
          ],
          "identifier": "mcp-ptitchef",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.1"
        },
        {
          "fileSha256": "ecf06fe2ae3de7133cb966756427a1d073fa5ff7603e5519ff89f0fa3d85cf19",
          "identifier": "https://github.com/smeet666/mcp-ptitchef/releases/download/v1.0.1/mcp-ptitchef-1.0.1.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/smeet666/mcp-ptitchef"
      },
      "version": "1.0.1",
      "websiteUrl": "https://github.com/smeet666/mcp-ptitchef#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "Search Ptitchef recipes, read one, and rescale it to any servings. No API key."
}

What the leaf hashes

{"body":"c4e175587636023db13cbba11a426f3f24915383406a0ea30aba1d17f72a05eb","id":52383,"kind":"listing","method":"baseline/1","observed_us":1793025419844180,"prev":null,"subject":"mcp_registry:io.github.smeet666/mcp-ptitchef","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. 0xbfae3bc3410956c6de6c41d545b770c2f885197d4012179bcf216276d4504677
2. 0x76e54501769fa981d74bfd08f5ded8ce2135db161bc5169352490ee0b354c3f8
3. 0xfc6eab7d9fc573d51b652c6abb12c9197b6ea20435d3540cd0e04234240deefe
4. 0x9793b8d6abeaf6e7149120484bfdc57b7726c5398c81b3868017f5d506f91bf9
5. 0xbf82566a4397cef10dbb3d1f58b0d2f9ee3d43533c098f55fb528d8240ec93ef
6. 0x1a736ea55e105c4a92cf2790d7c110bbbb3f837a6fb83c1f57b165172218011e
7. 0xab9b502e4817fcdf3556456aab47f52676d2992833ba5db0435508e1fda79a46
8. 0x885d9f99f3f98536b68ae4928eeac7b2af96b4fce138196bfd09a39a58500b22
9. 0xb3160580eccc8e8d67bacf38c4e880e2e476c81637f8d5327a5b0c5ea59c074b
10. 0xb33388c24233bd0f8d79ebb3c3ccad47f73830bca7936d0dea5659e86f4fa250
11. 0x1ee01b339a84463f4b1d9b89cf58bd877e8b7f91bd1aa7bb362bc554f4a1cae7
12. 0xc520305226daa0caf1c2416854f726ec072c950c1903497b2a1e88b0c6f406da
13. 0x96eae331a78c1c9248bc58130ff83d31b884760a51fe7191de2a39105ae7c072
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae