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Evidence row 2129890

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:com.blockscholes/mcp-server
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f1f4a64d18e0b029a58a55bfac796256d16f224a8f7fa1c8bbc74b6dde196b30
Leaf
0x4a24738b88e863ea4fc120837e3aeeab1306a8049338662d0d074e72e4c8f92f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://blockscholes.com/"
    ],
    [
      "mcp",
      "https://mcp.blockscholes.com/mcp"
    ]
  ],
  "name": "Block Scholes",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T12:17:44.671908Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T12:17:44.671908Z",
        "updatedAt": "2026-11-02T12:17:44.671908Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Real-time & historical data: volatility surfaces, options, futures, funding rates, spot and more.",
      "name": "com.blockscholes/mcp-server",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.blockscholes.com/mcp"
        }
      ],
      "title": "Block Scholes",
      "version": "1.0.0",
      "websiteUrl": "https://blockscholes.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Real-time & historical data: volatility surfaces, options, futures, funding rates, spot and more."
}

What the leaf hashes

{"body":"f1f4a64d18e0b029a58a55bfac796256d16f224a8f7fa1c8bbc74b6dde196b30","id":2129890,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793621907603395,"prev":null,"subject":"mcp_registry:com.blockscholes/mcp-server","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x4a24e48a0427536c89476694a3ee49c3098fa0b8829906650fa2af2dde1e60f9
  2. 0xd67f0d1772650f6fca4c57e9a28342e5fbecee8acd847cc233bfdaf09e0aef54
  3. 0x2cb3f95b9ce0e92a2786dc3d1fc104ffeab77418741db6738e0a683c6d17bf5a
  4. 0x15c8061a64a6034a954b99fa4646595ce57fe28952beb708e0d5a766378e4eb4
  5. 0x48625f032f4f16578f70ce7636d3d85aa87e00a955364a55eea3c2ca3c70f898
  6. 0x067f8c915b5563b6d3738180e1a0a66a8975b8b5a9adf08eaac16061eb62ac4f
  7. 0x468bf9288bfc6965db4d1a7aed423a545bf872bda2e1ba13ae1f57db520d49c7
  8. 0x9eb5461ae44ccc9025a1b32b8919fcc3c8e670d7dd2904a885ba4f3c77cccb72
  9. 0x43ec9172b64040e887681c7654bf2086c646de527a5ffbeaa85c9150ef822cde
  10. 0x823047108e64f2f157138d3c8e683a90dbb4c33e0d67c01ba4edef7111ab5036
  11. 0x52da6a9dae8a9c708636ff5019aef4ebb095666b1c6470c2fa8709af018b69d6
  12. 0xb49c87ba1f1d6bd8b04974a4b725b1a6c4ec061e7b19895e6ac177e2e5bcb780
  13. 0xec50fb8bdb629a8eec60882415de93b837c0015821049eeb6965a6cdd0d6c186
  14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
  15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
  16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON