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Evidence row 52229

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.silly-geese/quality-qr
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
84f6ede9dc10112fccf779120a0c8fa5145e8066ac24b346573229239ce8d787
Leaf
0x1da87b6490c7c5f9106b2bf2ccbc1695c17e640ce22a1a7819feb381d88c6aa2

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://quality-qr.app/api/mcp"
    ],
    [
      "web",
      "https://quality-qr.app/"
    ]
  ],
  "name": "Quality QR",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-04-12T11:34:57.701759Z",
        "status": "active",
        "statusChangedAt": "2026-04-12T11:34:57.701759Z",
        "updatedAt": "2026-04-12T11:34:57.701759Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Create and manage trackable QR codes with scan tracking, analytics, and dynamic URL updates.",
      "name": "io.github.silly-geese/quality-qr",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://quality-qr.app/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/silly-geese/quality-qr-mcp"
      },
      "title": "Quality QR",
      "version": "1.0.0",
      "websiteUrl": "https://quality-qr.app"
    }
  },
  "source": "mcp_registry",
  "summary": "Create and manage trackable QR codes with scan tracking, analytics, and dynamic URL updates."
}

What the leaf hashes

{"body":"84f6ede9dc10112fccf779120a0c8fa5145e8066ac24b346573229239ce8d787","id":52229,"kind":"listing","method":"baseline/1","observed_us":1793025419702991,"prev":null,"subject":"mcp_registry:io.github.silly-geese/quality-qr","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x1da81c1c638e48655a4648f5e2b30e65e7665861c8e6ac6056e33d3d36b25499
  2. 0x38a1785783fdc5bf847fb27bde9b2bd36f902e414bd5cd26538d70ca2bc93ffa
  3. 0xf85104175307356290137f2be5664c262cd2e39c73f619347757901a7e64cf12
  4. 0xd61a3f3a404e2423cf8891cf04ed2bb7e2437f566f564e0c2b34e8c787389bc8
  5. 0x2ce2b963214d490d7b729cd4f9e09ed1781a838fa4b3c6887c973dd8c893900d
  6. 0x3392f9e9a1f015666617b5ce4c358486365b4e67a099d57587ec789897b89e6e
  7. 0x4d313cec2af0c66dd76eea72213dc09f5b68cfd203f6438679f5e4e8269dcc83
  8. 0xe55f0be76d0ba80506213bc9444e3ac94539169c5d15ee1bfedfa92780aae46e
  9. 0x401650e78060172b587426fbc195d26513e5d12a9f5e8cfdc013fb5a70140421
  10. 0x667c9edc7131bd388a1c1a039f7fddf0a4fbc13b4f1e7297601127a46cdc7292
  11. 0xf0f77ed1d484625ddaf2f6e58baa64c9dec47a22b1a6beb91219a17bddac7dfa
  12. 0x8e3531af6dd328ff9a174dd19751228f67fa0773c68a89edf859dffbd7b098c3
  13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
  14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON