Signature verification

Exporter Gold Basket Shows Strength, But Regime Risk Remains

Run 9b5e173f-c4d4-4f85-9ad9-bbf17f916fa0 · signed 5/8/2026, 2:42:46 am
Signature valid — memo authentic & untampered

This memo was produced by Attevia. Every metric, weight, thesis stance, and hash on the public page matches the bytes that were signed. If any character had been edited after signing, this check would fail.

Signature
Algorithm
ed25519
Public key fingerprint
wRKTmyEG59lkKWt3
Server public key fingerprint
wRKTmyEG59lkKWt3
Message digest (sha256)
fcc7ab0d9e69e7dd6e5ffa4170709c97d9055964799fb16c29d1dc09794f0814
Signature (ed25519)
4jig7_kUYettyUiaM1RrC18Yt4uBZqZ5diIO6wojIOJ9zk8gJd4Y53AwS2j02Rf1sSZfBmvXYi2S_Z879E_RAg
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": "9b5e173f-c4d4-4f85-9ad9-bbf17f916fa0",
  "createdAt": 1785897579889,
  "thesisSha256": "29279ad8167334718fab1b1b2b0f07e570687350ec9678c1e28bd9dcc40e59ee",
  "strategy": {
    "name": "Weekly Exporter Gold Risk Parity",
    "allocation": "risk_parity",
    "rebalance": "weekly",
    "benchmark": "BANKBEES.NS",
    "universe": [
      "GOLDBEES.NS",
      "ITBEES.NS",
      "PHARMABEES.NS"
    ]
  },
  "weights": [
    [
      "GOLDBEES.NS",
      0.315727
    ],
    [
      "ITBEES.NS",
      0.316186
    ],
    [
      "PHARMABEES.NS",
      0.368087
    ]
  ],
  "metrics": {
    "sharpe": 0.8493,
    "sortino": 0.8285,
    "annualReturn": 0.1625,
    "annualVolatility": 0.1078,
    "maxDrawdown": -0.1209,
    "cvar95": -0.015,
    "winRate": 0.5576,
    "totalReturn": 1.0891,
    "startDate": "2021-07-07",
    "endDate": "2026-08-03"
  },
  "memo": {
    "title": "Exporter Gold Basket Shows Strength, But Regime Risk Remains",
    "recommendation": "hold",
    "conviction": 4
  }
}
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Verify offline

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Algorithm: ed25519
Encoding: SPKI/DER · public · base64url
Canonical: JSON v1