Evidence row 30276

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/Ostico/bruno-mcp-studio"
    ]
  ],
  "name": "Bruno MCP Studio",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-19T23:57:38.668552Z",
        "status": "active",
        "statusChangedAt": "2026-08-19T23:57:38.668552Z",
        "updatedAt": "2026-08-19T23:57:38.668552Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Author, edit and run Bruno collections as files: HTTP, WebSocket, gRPC, per-request pass/fail.",
      "name": "io.github.Ostico/bruno-mcp-studio",
      "packages": [
        {
          "identifier": "@ostico/bruno-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "2.5.0"
        }
      ],
      "repository": {
        "id": "1262098166",
        "source": "github",
        "url": "https://github.com/Ostico/bruno-mcp-studio"
      },
      "title": "Bruno MCP Studio",
      "version": "2.5.0",
      "websiteUrl": "https://github.com/Ostico/bruno-mcp-studio#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "Author, edit and run Bruno collections as files: HTTP, WebSocket, gRPC, per-request pass/fail."
}

What the leaf hashes

{"body":"76774c07b64c39fa15e6e2654b664bbbabeb642f7243aa7b63a7889b9a52f56f","id":30276,"kind":"listing","method":"baseline/1","observed_us":1793025362795236,"prev":null,"subject":"mcp_registry:io.github.Ostico/bruno-mcp-studio","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. 0x3a27215a6522612c7ea827e9517e28556a7b8109aadbbaae074828099bb607b2
2. 0x4cae0db638a6f307b77ef51721b9d934b9d15bcbc61310c6423ccd9406f0df01
3. 0x4abb9dd7977301ef58566a1035d44f67382332bffa1ee777eca89a6b22a426ff
4. 0xebb42c6504d2dacfd1dc8130f43cf1685fa1e185992223f04f303a41941608c3
5. 0xa55bb9cf207f84f0ae6999d704d033fd44d4ae083fe7996942eca2e4156a657d
6. 0x49f6aa434c5ab0ff18bb1f2364f826794496fd9767a3f42601176a22b23748d9
7. 0xc6cff472af46cd986d3f5e0e4d874620eb632bd0fb5543569f33cd982b5b27bb
8. 0xed083f68529fab97123f0153df637ca15ed44a13cc0b50305f20c3301cbf80b5
9. 0xaddc01aba9ce973160990a7b51da0af08d68d02defedade63d5da26b2d10643b
10. 0xdcc828e24b7442e8235bf18fc875c4401696d216b65ec037eb65cf2ef34782da
11. 0xd9b921e2251851de5c43bdbb4f58d5e2fa1aee215c84e0f3e0426cf1e4a08e8f
12. 0x18cc4431e4bbe45ee72defb9bb3318434364bf71c883055c6197fa7102ec601a
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae