Evidence row 2179998

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": "2026-11-02T16:58:24.87833Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T16:58:24.87833Z",
        "updatedAt": "2026-11-02T16:58:24.87833Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Derived & aggregated data: vol surfaces, model-implied prices, forward curves. Index from 2020.",
      "name": "com.blockscholes/mcp-server",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.blockscholes.com/mcp"
        }
      ],
      "title": "Block Scholes",
      "version": "1.0.2",
      "websiteUrl": "https://blockscholes.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Derived & aggregated data: vol surfaces, model-implied prices, forward curves. Index from 2020."
}

What the leaf hashes

{"body":"8ad7fbe146c9078de9e34252c737abc9d73d8939c5cce60b49cdbf26b34576f9","id":2179998,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793639920799704,"prev":2162954,"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 2026-11-02 (444186 rows).

1. 0x06c495e62dd8eaf95267248e33957752d60fa4999c54879646d340e93af52a5d
2. 0x0b798418f805cda7ee1ea1e5fe467e5780e6d831e64204dd710d36c117acfb0b
3. 0x5272e5ae0cce084e19f78168305333a584cac262b2e80a4abdc825e69a1c7e9a
4. 0x4d3a9a100e14c290de088439cf591655cbe6974f7f41d33dd519627ac0b49af3
5. 0x8b2bebb4b67d5f94e7632c5b0e5b33faa916e879c6fee31c9f479129bffeb4c3
6. 0x9b0fc26d0d357aad4491f6f815ba316d25794b68b31d81ecb61e8904b45e61a4
7. 0x1552934b7a49c22f324536bd8d725c73b3333354127f4e456684488aa166185e
8. 0xe9ba7f33f125d29125c830a820b01aade8ed929c9436936c04355a76c194a4ef
9. 0x2e1e4654a56689530140bb0b751913bb75332687ba514d6e19136b1c67c66501
10. 0x31fe286e154233360418e381071f52ed023a89bc619cb5babfabb6764a7c4a68
11. 0x9fe634cb620093705a6f0c011c3a6df7e0c6c1c87247bb7b3bc8652b69f26b96
12. 0x5a4bb2a742efda8c5fca9022296b0528dfaac5807b65e22eed672845bad6b21f
13. 0x09c4d50cc90ae90d0e870f84d23642d3d078e94f56d566d69c068b9edb2aec5c
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af