Evidence row 17675

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://medianfi.com/mcp"
    ],
    [
      "web",
      "https://medianfi.com/compliance"
    ]
  ],
  "name": "US compliance and books health",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-20T01:59:05.074305Z",
        "status": "active",
        "statusChangedAt": "2026-08-20T01:59:05.074305Z",
        "updatedAt": "2026-08-20T01:59:05.074305Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "US company filing obligations, plus a 25-check bookkeeping diagnostic. Sourced, dated, no signup.",
      "name": "com.medianfi/compliance",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://medianfi.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/median-labs/median-compliance-skill"
      },
      "title": "US compliance and books health",
      "version": "1.0.0",
      "websiteUrl": "https://medianfi.com/compliance"
    }
  },
  "source": "mcp_registry",
  "summary": "US company filing obligations, plus a 25-check bookkeeping diagnostic. Sourced, dated, no signup."
}

What the leaf hashes

{"body":"87b09b81bbe7a1ef245363906f0f3d82dd8ddf862c91d3a81142cc7767c9c450","id":17675,"kind":"listing","method":"baseline/1","observed_us":1793025327157421,"prev":null,"subject":"mcp_registry:com.medianfi/compliance","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. 0x8080b9cd339c015fa208e1ab48c5b24ae767030cd3736713201fb7fdef3a1b58
2. 0x1956960483c0f249ffda6435650a890c5bacdc44152475bfe71b51f0cd295a7c
3. 0xe051285e12af5265ef915a3d8014494c4f213c31606718bc32ad0db38448f0b9
4. 0x24b4dfaf74e6264d053fc31566c9430b09d6e7c2f92f3e554512c8af226bf7d4
5. 0x8c90afd9f1c748748418f2e2d85bcab56fd8069ebfcea01dba18706482f68f45
6. 0x46ac729c6bc172824cab758b869106168de10a8fa021a9d7ad9ce667038c3fcd
7. 0x948e23b009153139ce9be81120a75686f8dad19316d21d0c6c8db6783517a902
8. 0xf89deec1b89a50bb438a6cc9537c7e8b876b9d9e76475f0febd6db070aa42ff3
9. 0x33473c1ba41117ab362e57768253f8c51c21c9146ff505d93b1c7c8662f95eeb
10. 0x15c5749acf6e438b0810eb58256d5489413257c72393a4d6db9114e07e5b4598
11. 0x62490dd1c15d5301c6fb2c08f1d6ceb3a0d4c216f6e742424332881907db0fcd
12. 0xb9c4107c5cbaf0844324e5ba287c90e0643bb7b9e48e7877adda9372132cf0ea
13. 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae