Evidence row 13130

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://optiondesk.avidquant.com/mcp"
    ],
    [
      "web",
      "https://optiondesk.avidquant.com/"
    ]
  ],
  "name": "Option Desk",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T01:31:42.107191Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T01:31:42.107191Z",
        "updatedAt": "2026-09-11T01:31:42.107191Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Option analytics over the SYNTH sample or a permitted chain: Greeks, positioning, payoffs, plots.",
      "name": "com.avidquant/optiondesk",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://optiondesk.avidquant.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Iman/agent-driven-options-desk-and-skills"
      },
      "title": "Option Desk",
      "version": "0.3.0",
      "websiteUrl": "https://optiondesk.avidquant.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Option analytics over the SYNTH sample or a permitted chain: Greeks, positioning, payoffs, plots."
}

What the leaf hashes

{"body":"c12b98f42e69ec91da6c069a7519ae29a99d26c4a7c5561642d27fdc14be6bae","id":13130,"kind":"listing","method":"baseline/1","observed_us":1793025307316049,"prev":null,"subject":"mcp_registry:com.avidquant/optiondesk","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. 0x6c5aa76d9bdcd44192be4acefc23450b8628cd1946e75bcc4ae72fff1d491015
2. 0x2ba859b000149cfa31853e58b115d711c83c48960d37629353fdf9f0b86b4a41
3. 0x4deaaad901e70de7bab3741fb48855e5870d6d4cd7e17c5d230b65e745d1e04f
4. 0xfeda5d891db6a762bee9736d2bf218585841bb7f56901171c6ba7674f6b490d9
5. 0xfa860f4a25370e688725e5b3404ef4c5fcd584606a481b75420b37b011411d23
6. 0xe34300c6203ae797563be352bc52fdfd58676fb46b3fdf3a037e244617e813e7
7. 0xc6493f4ba50afe869efc82abb769a88c919d876ea08c2cfefad3fdfb15b566c0
8. 0x1422c5e00437fe07e9ac71cfa4461ac82f6d2fd7ab2f31a70b48296bf72c56ce
9. 0xc775fb1c582fbe1a0d2af6c29bb9b7450af85222dd0608cd6553d5c7346eb8df
10. 0x2ca36bcf24f7f9df5a29990036f867afd2c15f246eb9f81bf8b0be7cd16f6dec
11. 0xaf4d0478104c20d31096b9739629a924615768419c52449971b47a4881ebc159
12. 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae