Evidence row 54154

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://backtest-cost-sensitivity-mcp.mcpize.run/mcp"
    ]
  ],
  "name": "Backtest Cost Sensitivity",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-01T23:20:34.657107Z",
        "status": "active",
        "statusChangedAt": "2026-10-01T23:20:34.657107Z",
        "updatedAt": "2026-10-01T23:20:34.657107Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Commission/slippage sensitivity sweep, breakeven cost finder, and lookahead-bias checklist.",
      "name": "io.github.tylerscomic-lab/backtest-cost-sensitivity-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://backtest-cost-sensitivity-mcp.mcpize.run/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/tylerscomic-lab/backtest-cost-sensitivity-mcp"
      },
      "title": "Backtest Cost Sensitivity",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Commission/slippage sensitivity sweep, breakeven cost finder, and lookahead-bias checklist."
}

What the leaf hashes

{"body":"f977a3cbec088e4462e81baa8fce8134f462f6c3d4ae9f20c4c26f47afd9fa0b","id":54154,"kind":"listing","method":"baseline/1","observed_us":1793025424955015,"prev":null,"subject":"mcp_registry:io.github.tylerscomic-lab/backtest-cost-sensitivity-mcp","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. 0x29dcde69d40bab66f40ebc99d667f46c3cdd0ee042ae3fa2d032f1088c68e7ec
2. 0xcb553746cfbc4e5517ca0d4fed9803860e5ad6944e4ce66d8d3f5235d778f048
3. 0x02eedae3e23fab0907955c280a12e93a8bd762b94b71075ddaf576773cea8551
4. 0xbb8c72f57370e0e2c2d14220c9e63948fc371fef70c82ecac98bd7ceeedbb24c
5. 0x17e682996a9b4b63b19d33ecea0567b019cdb437ec17fc33904975f1049e3cdf
6. 0x6b9330f5206cac89510d008a09adf0490da946042968d37b55bd38c61f2aac49
7. 0xec37c506587a16aa6d55c4e1ddc7ecb4a79cd34a21c7804990e5e1c59ad1e5ed
8. 0xc9d1b47fc38d6146d2a6b4472a6c83f4d4de2617d335088ec723f4f903d8a296
9. 0xa6c508bee8146d66d84a6db7263cb95aa6ed96eb9d190f7dcf6b3942ce9b5879
10. 0xceecb11ae941a028ba38b36bebeaea0d1db672b60f285af8fdaeb552f5fba197
11. 0x7b0bb4483af5e03d9f02e715a84d790ec3df1fc57d38f1d1a5ed296a7e822d7f
12. 0xeab0020f03650c1a79ed79927ae9d808c59a41295a86d1285582516590c954e6
13. 0x16a8fb19a5e4f4535e7cb3fce5c15ecfa188586bb74e347ee71164f8af27dfe1
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae