addrbookFor publishers
← The evidence ledger

Evidence row 814354

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.github.teemukarjaluoto/seo-sauna
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e81254d97b81e5550b7eb06d3b90c947330fcc2da2a11c61a200a60e80b33bb6
Leaf
0xfefbd3a33d6db65b3a090109d1dcead2a54b8ad5e262c39ca3d5f4be04fac10d

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.seosauna.com/mcp"
    ],
    [
      "web",
      "https://seosauna.com/"
    ]
  ],
  "name": "SEO Sauna",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T22:27:27.737199Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T22:27:27.737199Z",
        "updatedAt": "2026-10-28T22:27:27.737199Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEO data for AI agents: keywords, SERPs, rank tracking, audits, backlinks, GSC and AI visibility.",
      "name": "io.github.teemukarjaluoto/seo-sauna",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.seosauna.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/teemukarjaluoto/seo-sauna-mcp"
      },
      "title": "SEO Sauna",
      "version": "1.0.0",
      "websiteUrl": "https://seosauna.com"
    }
  },
  "source": "mcp_registry",
  "summary": "SEO data for AI agents: keywords, SERPs, rank tracking, audits, backlinks, GSC and AI visibility."
}

What the leaf hashes

{"body":"e81254d97b81e5550b7eb06d3b90c947330fcc2da2a11c61a200a60e80b33bb6","id":814354,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793229157777654,"prev":null,"subject":"mcp_registry:io.github.teemukarjaluoto/seo-sauna","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).

  1. 0xfefc4b493fd7c72e6ca8fe4c1ed972f5e6919acc3c16bb15eaa1f82a1c1fa76b
  2. 0xb1672da5c9a28d4e79b2dac073ed936ca18b4c43cc01f5aa36012cc4f73031bd
  3. 0x47ddc4d8d4b87b269b9f29c988909f9e51976c47698d1a8ad85afae8957d03fc
  4. 0x3808894ec7f5e6760e83ce6818aa26eab8ef824fb51e9f5cbdc5d22fc9667199
  5. 0x37337551cc401f7647adaffd76cf8600b6942852ea3ce299898f5f8b776f24cf
  6. 0xb3480444bd762d17b117a50a555414f6e4dd4b1c79a1d690ce6052ac038a1eae
  7. 0x9e80cbde13b27990c09fb229e7a9b22eb64939fa5692f2d57ecaceb6dea9b377
  8. 0x5ce2a2523d236dede62ce365de7a47c6730d206a17e3c9013e07f92e64eda8f4
  9. 0x773e0c7f32751cedbfab3ca3f42ffae71a92ff1fe06ba8be1329c95e67e40458
  10. 0xe5b64690c4057193e7ff8a6471c9a1d0ec5aee31674ad713da2ea836cc91e5b6
  11. 0x5389297a9b0434efcd241038766815f597706add4e17fca465104bee0dd2959b
  12. 0x62b550251a3b4aea2d73b1fc59ca3d2eab321254d1da90ace35fe3fa084bf267
  13. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
  14. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af
Day root
0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
Chained
0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
Published
On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae

How to check it · This row as JSON