addrbookFor publishers
← The evidence ledger

Evidence row 49822

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/gh-topic-ok
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fde68d0ceeecb4c7a82f27e421696821a04a29d4a71b21f045f9ae5227e1c34c
Leaf
0x25102a8b91e4254ab81fcd47e31cc7f0749969a60dbd1abeb4210f426f4665de

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/gh-topic-ok/mcp"
    ]
  ],
  "name": "GitHub topic slug charset, value discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T04:37:17.131323Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T04:37:17.131323Z",
        "updatedAt": "2026-09-11T04:37:17.131323Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "GitHub topic slug charset, value discarded",
      "name": "io.github.sadri-dridi/gh-topic-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/gh-topic-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "GitHub topic slug charset, value discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "GitHub topic slug charset, value discarded"
}

What the leaf hashes

{"body":"fde68d0ceeecb4c7a82f27e421696821a04a29d4a71b21f045f9ae5227e1c34c","id":49822,"kind":"listing","method":"baseline/1","observed_us":1793025414321407,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/gh-topic-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. 0x250f8eaf9b6a9f8090540cb664f0f1826bc9701a678385769cf5dcf33b625c33
  2. 0xd2dcc4d717514b9f47f4cba22f97f6c68fb437c9426612c4dd1f4594bc641cd1
  3. 0x14d7bb0ff1e54ec94372ea1afc9064ec9bf87779c9511bf83e82908feb2bf344
  4. 0x93cf483eeac4c5e4351cf3aa1e3a692ef75a868849f6d711fe5a55852f867fbe
  5. 0x2e1bacd205f0f8f0bb581cffba39ef369965a0a799e3ffe185164ad75eb4c197
  6. 0x65eed0dce049c69b5e8f4de3126ad6e507138b626870c10f3698d71610d7fdeb
  7. 0xaf535847f71a180ddb0b9f21df5ed19be7886ab551b0e3ceb264efe883321758
  8. 0x0b7d75f5f71a676d1cd26ea28f2a5a35e59f5e0d241aac8666af047601a9b876
  9. 0xbc781e6c530daa7c3ac72f126a5bbc27a9aee79748aa2d5017f95d3457c94154
  10. 0xa3e719d02f51b46be66819cdf2d71d951df05065c30197eda7848e688a094863
  11. 0xcd59d6e87f33016070792bd627b1f58155e890e1fdf84deab560cdcb1c986874
  12. 0x2ceb9cc3a43f479e6ab73db5d3d474a93995fb4188ee45f71846b4cf537a0016
  13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
  14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON