Evidence row 55331

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.xyzzylabs.ai/wasm/mcp"
    ],
    [
      "web",
      "https://mcp.xyzzylabs.ai/wasm/"
    ]
  ],
  "name": "wasm-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-11T07:43:24.149698Z",
        "status": "active",
        "statusChangedAt": "2026-07-11T07:43:24.149698Z",
        "updatedAt": "2026-07-11T07:43:24.149698Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only MCP server for the WebAssembly spec: instructions, types, sections, search, proposals.",
      "name": "io.github.xyzzylabs/wasm-mcp",
      "packages": [
        {
          "identifier": "wasm-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.16"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.xyzzylabs.ai/wasm/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/xyzzylabs/wasm-mcp"
      },
      "title": "wasm-mcp",
      "version": "0.2.16",
      "websiteUrl": "https://mcp.xyzzylabs.ai/wasm/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only MCP server for the WebAssembly spec: instructions, types, sections, search, proposals."
}

What the leaf hashes

{"body":"38a409eff074b968c0854b0936fe25817ebd73bc1a488fd08f742f8a649a2d35","id":55331,"kind":"listing","method":"baseline/1","observed_us":1793025434740484,"prev":null,"subject":"mcp_registry:io.github.xyzzylabs/wasm-mcp","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. 0x041b808c022b13df98778b7f60dea993ba5234b9103da9d779fe3a9507fccbd2
2. 0x2cf62797efe177d838bc420c1d406f8afdef2b21aece090d7b240befde60567e
3. 0x584112100d6d4e3c0fdc73198d27adaae3345b640e73855db5e0a9bd15a79621
4. 0x1a9d1a56bbac8f93d2d2b633e9809e474fb4d58d273504d03a45b2756725fb09
5. 0xe30c349e231cceb0f70fd50c652acb2cd9462d72ee582486dedb226d7f9e6e12
6. 0xfc9a6d4232448c72dc003c3d9a131bbef7e6444aaf420e6e16de3197d3cbc575
7. 0x4682b02f57be95806ddd66f61a7ab5ed27a530de5461e247d964211ffcf15844
8. 0x59ce2c0a0339e7340ba5fe737b811d5a00af63230c9980e0eed6619c1bd2b708
9. 0xd78e00fa1d778becb725175fd7f00b0f161a35f4a02784eb7f7e1d11bd776a02
10. 0x28efbda3043fe0ad6931419f72618781ad3b289c046ef258b300ab314d01bde2
11. 0x0dadbaadc61f6ee6be4586a11afb533e54da3f5fef5c8ec2ecba1bfa573ce6d3
12. 0x23033d81d9f4be06225e4276d276e0e8e02abc173d156a1b9a8fd5e4803ad199
13. 0x610fdf3e989af0a6b4a400a3a8aab9156d757f8c96efe4e9d0594dfd04de1cc0
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae