Evidence row 52113

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://apistatuscheck.com/api/mcp"
    ],
    [
      "web",
      "https://apistatuscheck.com/"
    ]
  ],
  "name": "API Status Check",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T21:28:54.405481Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T21:28:54.405481Z",
        "updatedAt": "2026-09-09T21:28:54.405481Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Live status probes plus published uptime and incident history for 280+ APIs and cloud services.",
      "name": "io.github.shibley/apistatuscheck",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://apistatuscheck.com/api/mcp"
        }
      ],
      "repository": {
        "id": "1167362967",
        "source": "github",
        "url": "https://github.com/shibley/apistatuscheck-mcp-server"
      },
      "title": "API Status Check",
      "version": "0.2.3",
      "websiteUrl": "https://apistatuscheck.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Live status probes plus published uptime and incident history for 280+ APIs and cloud services."
}

What the leaf hashes

{"body":"38748acfcd35f2670dd792ed1ea49d80d59d30f15d1c30c7b597eab3b032fa0f","id":52113,"kind":"listing","method":"baseline/1","observed_us":1793025419025893,"prev":null,"subject":"mcp_registry:io.github.shibley/apistatuscheck","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. 0x62bff57ac2ac7a011d2a44a795fc40ba5aab5174f1ff351a2d68e9307dc4719b
2. 0x8a1b71242b1f14927476aee0a8c0b47d93704dfa860c3db06cdf7b6c3b83c7a9
3. 0x2e8ec8b1275af36d01f45fb4d0766e940bb4bb0cb2ca79747358e8fcacd949c9
4. 0x79526c85c92b5470018078041193c1362b89db741a46a6c52bc13a59530d5f29
5. 0x753ab29ab2e78ad5ce158f725d8c4be205906e493cec85fd35048101f7563387
6. 0x48354e402fe488db5f71ce4e28978c0daefabf14516a84ae8fa09dfd8ebb8870
7. 0xb8445ba8c48e1f1ec84a6026405f66c76f2380754a4d4bd784d867b86675ce56
8. 0x28ce9ba5c92c81197b33672f23e36fb23c849c9f0df3ae0a0d49e4a883563163
9. 0x02dcf67e393f5295b2e183726d530c8289248ede5931fe31ff3de73461a13e3f
10. 0xb184ee2974258f113625a96655b34d89a19737485675dd6584b8ff67217463c8
11. 0x131755a2ea202f5e6a5e7b2b4223cbbcd0bee9398f637648162d1129112491ce
12. 0x7285c0b02d1aedd949b8ba0c7b2499f7121588ebdd4c96ef8725919bb84dd534
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae