addrbookFor publishers
← The evidence ledger

Evidence row 50683

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/siphash-ok
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1db85e4eb223810a887ac47368f119bf0bf32b3ac89d52ec7816bbf59c65f79f
Leaf
0x4923b6bf2b1368b33b1da0eec0cc3e1f09cc16a4088ccb03b2e91398bb1a5436

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/siphash-ok/mcp"
    ]
  ],
  "name": "SipHash hex length, input discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T07:39:19.011129Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T07:39:19.011129Z",
        "updatedAt": "2026-09-09T07:39:19.011129Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SipHash hex length, input discarded",
      "name": "io.github.sadri-dridi/siphash-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/siphash-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "SipHash hex length, input discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "SipHash hex length, input discarded"
}

What the leaf hashes

{"body":"1db85e4eb223810a887ac47368f119bf0bf32b3ac89d52ec7816bbf59c65f79f","id":50683,"kind":"listing","method":"baseline/1","observed_us":1793025416297715,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/siphash-ok","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. 0x49233e4a5fefd0f522f836044ea5f31adf4ecf2c910157c508b6799376464208
  2. 0xc4a5784fbd54131334bb2228d928f7ee56ccbb1ae093c1690fe0d9918dd5898b
  3. 0x3e9db0a1276eca46ffd80c29907683c6f95c4ae4dc7778e8db096eb4e2e7dd1e
  4. 0x18650c03fbc82c76801d825598ee4922823ba094dbedbc770f858f6d6581e9f2
  5. 0x6006cf97dd7f5c7b31c51402c3b1ad0e592da773a6542f9fcdbc770bb298752e
  6. 0xfd808634fdac4f2e0eaffa48f5b41a37ab349f543c401eda45d2dac41e9cb039
  7. 0x76c19e7ec088bb0ed1a13ccbdeae4dc72c04ab0756b45dff15cc1282821755ae
  8. 0xc7030292d06775814630ce84a84f8aace027d708bd27b383e364a8af1e25fd7f
  9. 0x7541cd1918e38f4a0f6add627a7846433315f4898be3452c4fe4e6121a5b9747
  10. 0x1c31b9fd609755e3d960fab27bd2b1eb3a2104f15e3f9261a56d30e3613f4c01
  11. 0xa40c09a143bc388ccac821ec3854902941c513470a57a806c98060a6d63aedf9
  12. 0xee7d5711cd2515f4b08f3e4041d3d56304f9db6bffd82d82746f0f4ea43b8f26
  13. 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
  14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
  15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON