Signature verification

China Reflation Basket Shows Fragile Tactical Evidence

Run bc869011-38e0-4647-929e-8fd5caa51c7e · signed 4/6/2026, 11:35:34 pm
Signature valid — memo authentic & untampered

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Signature
Algorithm
ed25519
Public key fingerprint
wRKTmyEG59lkKWt3
Server public key fingerprint
wRKTmyEG59lkKWt3
Message digest (sha256)
b99e1df6de1bdd6ec78b92eed2687668f833bef33ed5e2562a0247cb004a2eea
Signature (ed25519)
Lz4t_m_6-Zs5odmGPuEyabC6VpFQPXGm6IRS6f4aU1hn7YXca_D6AUOtpSr41w2IGX_7SdbRigra7b8gFnjPDg
Canonical version
1
What was signed

The canonical message below is a deterministic JSON of the run id, creation time, thesis sha256, strategy spec, sorted weights, and all key backtest metrics. It is stable across servers, so any third party holding the public key can verify the memo offline.

{
  "v": 1,
  "runId": "bc869011-38e0-4647-929e-8fd5caa51c7e",
  "createdAt": 1780615909133,
  "thesisSha256": "a406b800c6258b04c84009817968354acfc6491b1a13ca8a81ca14674ea9295c",
  "strategy": {
    "name": "China Reflation Regime Switch",
    "allocation": "regime_blend",
    "rebalance": "daily",
    "benchmark": "SPY",
    "universe": [
      "BIL",
      "DBC",
      "EEM",
      "EWZ",
      "XLB"
    ]
  },
  "weights": [
    [
      "BIL",
      0.371392
    ],
    [
      "DBC",
      0.125553
    ],
    [
      "EEM",
      0.154137
    ],
    [
      "EWZ",
      0.153653
    ],
    [
      "XLB",
      0.195266
    ]
  ],
  "metrics": {
    "sharpe": 0.3723,
    "sortino": 0.3825,
    "annualReturn": 0.0674,
    "annualVolatility": 0.0755,
    "maxDrawdown": -0.0994,
    "cvar95": -0.0113,
    "winRate": 0.525,
    "totalReturn": 0.5775,
    "startDate": "2019-06-04",
    "endDate": "2026-06-04"
  },
  "memo": {
    "title": "China Reflation Basket Shows Fragile Tactical Evidence",
    "recommendation": "hold",
    "conviction": 3
  }
}
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Algorithm: ed25519
Encoding: SPKI/DER · public · base64url
Canonical: JSON v1