addrbookFor publishers
← The evidence ledger

Evidence row 58541

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:pro.arclo/arclo
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a5211e38c5e3df0f8c8b07d10a65aaeb0ac9617abc061144f7faac7197a8358e
Leaf
0x5d156a260e8874662db798f42bb506574aaaf13acf9a165835da46663576f89d

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://arclo.pro/api/mcp"
    ],
    [
      "web",
      "https://arclo.pro/docs/mcp"
    ]
  ],
  "name": "Arclo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-14T20:32:36.404834Z",
        "status": "active",
        "statusChangedAt": "2026-09-14T20:32:36.404834Z",
        "updatedAt": "2026-09-14T20:32:36.404834Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Rankings, Search Console, technical SEO, content and AI-search scores, and lead data for your sites.",
      "name": "pro.arclo/arclo",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://arclo.pro/api/mcp"
        }
      ],
      "title": "Arclo",
      "version": "1.0.0",
      "websiteUrl": "https://arclo.pro/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Rankings, Search Console, technical SEO, content and AI-search scores, and lead data for your sites."
}

What the leaf hashes

{"body":"a5211e38c5e3df0f8c8b07d10a65aaeb0ac9617abc061144f7faac7197a8358e","id":58541,"kind":"listing","method":"baseline/1","observed_us":1793025444572243,"prev":null,"subject":"mcp_registry:pro.arclo/arclo","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. 0x5d1558eba27d47f11c1d42d8401032d193532d57646c26fca19a2b46abe95401
  2. 0x30450a61e1b7c793bac070251bfb996495393dbcc45d43d9ae9288f0dad20b29
  3. 0x888f8b190d03633c13c29074bc97242a83af956918d7ad814176a50dd84c5fb8
  4. 0x14d8a730fb59c931f437789569718f114376529f85e5b2a9b9053e7be9eb242b
  5. 0xdfbad64f45e22c8ee24662f74bacb9b6f0d433ada0aa49acbafd7f37fd9e0303
  6. 0xa9af91e0c03eb97c41f0b49baf5f797ed2c6fa53115c36b0986d3d8ab30b1045
  7. 0x8147ab071754b63df6b0ccad457ccef4d04df0d441bf4dc7746ba9f68fd328b0
  8. 0xdbec4ea004771b9e34c30ddf4ff159527d114be5b0580264ee4045635c5b0f2b
  9. 0xe83b2a73139a45ac5e787f5f8d00e2fdb51ec0acd6751a60cbf0f65dfcfc455f
  10. 0x71c75f9312be1c838a554f724b6fc57894e7c4486ab7e013b6a6a8d65cfaebea
  11. 0xb91bf0ba3ebff769d1b88f93fcb076477149787a7e31c3c28ce4fe8823b7c144
  12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
  13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
  14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
  15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  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