Evidence row 25100

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://computefirst.net/mcp"
    ],
    [
      "web",
      "https://computefirst.net/"
    ]
  ],
  "name": "ComputeFirst",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-16T17:57:50.693311Z",
        "status": "active",
        "statusChangedAt": "2026-10-16T17:57:50.693311Z",
        "updatedAt": "2026-10-16T17:57:50.693311Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units.",
      "name": "io.github.321zz321/computefirst",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://computefirst.net/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/321zz321/computefirst-skill"
      },
      "title": "ComputeFirst",
      "version": "1.0.0",
      "websiteUrl": "https://computefirst.net"
    }
  },
  "source": "mcp_registry",
  "summary": "Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units."
}

What the leaf hashes

{"body":"6a07b0eacec73846f87c658906544f8a723944af1defb5bee762e26d216ccbe1","id":25100,"kind":"listing","method":"baseline/1","observed_us":1793025354216237,"prev":null,"subject":"mcp_registry:io.github.321zz321/computefirst","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. 0xe0579c59de692e040984856c6e81dabc30d834e612cd8511b5a6e1057ee11947
2. 0x3199c3e0907af10fcca2d9783970f5851649482e6095f1c3f35248066ba43b76
3. 0x3e87023454b7ed68c3d926ca573f9bdbd3fcaa2545b434351fde073b8496ea78
4. 0x58212589279e6f26cf6a8e662815891e1b6e190005136743d2aded71b2f44488
5. 0x4150b3196f0096c4bb48af1d470c404877cd43782de35c27ceb44bdc766239bd
6. 0x95e2a6f3562fe9b22b3769776a23b5e29f0a5ec62c489ae23af6359aab70faf1
7. 0x4de85de46e96f2df7cd0a217090d6a447b3c837bfc97bb29f02140942225256b
8. 0xaea3f2a87afa3dbbda197645248e56176589c294dd86b82ca11b370ae67e2328
9. 0xbae3f4a8042ca9e93d8e3f28f7edcee7a39f5449dd1a0dea2149de3dfc75dbeb
10. 0x6ff4120b0309d1afe829772edab6c960527c15f95727cac1d6a063da5f24cd85
11. 0x07a6fcdebada154e3a5a086ae2c78ad003011940759e5f38c005cc9b2ec3ef9d
12. 0x1cde596bd397df62b2525df79e5a761af7d1a292cbcfd283ea8977aecf9334e7
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae