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Built Into Every EA

Every trade. Cryptographically sealed.
Automatically.

The Verified Track Record is built into every EA you create with AlgoStudio. No setup, no opt-in, no configuration. From the first trade, every event is cryptographically recorded in a tamper-resistant chain — with risk metrics, broker verification, and shareable proof bundles.

Built in, not bolted on

Track record verification isn't an add-on you enable later. It's part of the core architecture of every EA.

Automatic

Every trade is recorded the moment it closes. No manual logging, no API calls, no extra steps. It just works.

Zero Config

No setup wizard, no settings to toggle. The track record system activates when your EA makes its first trade.

Always On

The track record cannot be disabled or paused. This is integrity by design — every trade is recorded, always.

Security architecture

Four layers of cryptographic protection. The same primitives used in blockchain and secure communications — without the overhead.

Layer 1

SHA-256 Hash Chain

Every trade event is hashed with SHA-256, incorporating the previous event's hash. This creates an unbreakable chain where altering any past event invalidates everything after it.

Layer 2

HMAC-SHA256 Checkpoints

Periodic state snapshots using keyed-hash message authentication. These checkpoints provide fast integrity verification without replaying the entire chain.

Layer 3

Ed25519 Digital Signatures

Completed reports and proof bundles are signed with Ed25519 elliptic curve signatures. This guarantees authorship and prevents tampering after report generation.

Layer 4

Timestamp Bounds Validation

Every event is validated against timestamp bounds — rejecting future-dated or expired events. This prevents backdating trades or inserting events outside valid windows.

Multi-level verification

Three levels of trust, each building on the last. Choose the verification depth that matches your needs.

L1

Ledger Integrity

Hash chain replay verification. Every event is re-hashed from the genesis event forward, confirming the chain is intact and no events were added, removed, or modified.

  • Full chain replay
  • Hash continuity check
  • Event ordering validation
L2

Broker Corroboration

Cross-references your recorded trades with data from your broker. Confirms that trades in the ledger actually occurred on a real trading account with matching details.

  • Broker data matching
  • Trade existence proof
  • Price & timing validation
L3

Notarized

Coming Soon

External timestamping and notarization for the highest level of assurance. Provides third-party proof that the record existed at a specific point in time.

  • External timestamping
  • Third-party attestation
  • Maximum assurance

Risk-adjusted metrics

Raw returns tell you nothing without context. These metrics are computed automatically from your verified trade data — giving you the full picture.

Sharpe Ratio

Risk-adjusted return. Measures excess return per unit of total volatility. Higher is better — shows whether returns justify the risk taken.

Sortino Ratio

Downside-risk-adjusted return. Like Sharpe but only penalizes downside volatility. More relevant for traders who care about losses, not just fluctuations.

Calmar Ratio

Return relative to maximum drawdown. Shows how much you earned for every unit of worst-case pain. Critical for capital preservation strategies.

Profit Factor

Gross profit divided by gross loss. A profit factor above 1.0 means the strategy is net profitable. Above 1.5 indicates a meaningful edge.

Max Drawdown Duration

The longest period between equity peaks. Tells you how long you may need to wait before recovering from a drawdown — crucial for psychological endurance.

Win Rate & Expectancy

Win rate alone is misleading. Combined with average win vs average loss, expectancy shows the expected value per trade — the true measure of edge.

All metrics are computed from verified trade data and update automatically as new trades are recorded.

Share and verify

Generate a proof bundle and share it with anyone. Independent verification — no trust required.

For strategy owners

  • Generate a shareable link

    One click creates a proof bundle with your full verified track record. Share it with investors, prop firms, or fellow traders.

  • Complete proof bundles

    Every bundle contains the event chain, cryptographic hashes, HMAC checkpoints, Ed25519 signatures, and risk metrics. Everything needed for independent verification.

  • Control what you share

    Choose which strategies and time periods to include. Your proof, your terms.

For verifiers

  • No account needed

    Anyone can verify a proof bundle. No AlgoStudio account, no login, no sign-up required.

  • Independent verification

    The verifier replays the hash chain, validates checkpoints, and checks signatures. The math proves integrity — no trust in AlgoStudio needed.

  • Upload-based verification

    Receive a proof bundle? Upload it directly to the public verifier and get a complete integrity report.

Go to public verifier →

What a verified track record looks like

Every strategy on AlgoStudio produces a verifiable proof of performance. This is the real output.

EMA Trend Strategy

AS-7f3a2b1c

L2
Healthy

Sharpe

1.42

Sortino

2.18

Profit Factor

1.87

Max DD

8.2%

Chain verified · 847 events
Broker Verified
v3 · 142 days liveWin 62.4% · Calmar 3.41

Example visualization. Actual data from your strategies.

Frequently Asked Questions

How does the hash chain verification work?
Each trade is recorded with a SHA-256 cryptographic hash that includes the trade data plus the hash of the previous trade. This creates a chain where altering any past trade would break every subsequent hash. Tampering is mathematically detectable — the entire chain can be replayed and verified from the first event forward.
Can track records be faked or altered?
No. The hash chain makes it computationally infeasible to alter past records without detection. Each trade's hash depends on every trade before it. Additionally, HMAC-SHA256 checkpoints create periodic state snapshots, and Ed25519 digital signatures seal completed reports. Changing one trade would invalidate the chain, the checkpoints, and the signatures.
What data is recorded for each trade?
Each trade record includes the strategy ID, entry time, exit time, direction (long or short), entry price, exit price, stop loss, take profit, lot size, profit/loss, and the cryptographic hash linking it to the previous trade. Risk-adjusted metrics (Sharpe, Sortino, Calmar ratios and more) are computed automatically from the verified data.
Can someone independently audit my track record?
Yes. You can generate a proof bundle containing all events, hashes, signatures, and checksums. Anyone can upload this bundle to the public verifier at /verify and independently confirm the chain is intact — no AlgoStudio account required.
Which plans include the Verified Track Record?
The core track record — automatic trade recording and hash chain verification — is built into every EA on all plans, including Free. Proof sharing and public verification links are available on Pro and Elite plans.
How is this different from a regular trade journal?
A regular trade journal is just a list of trades that can be edited at any time. The Verified Track Record uses a multi-layer cryptographic architecture (SHA-256 hash chain, HMAC checkpoints, Ed25519 signatures) to make the record immutable. You cannot go back and remove losing trades or add winning ones without breaking the chain.
How does proof sharing work?
On Pro and Elite plans, you can generate a shareable proof bundle from your track record. This bundle contains the full event chain, cryptographic hashes, HMAC checkpoints, and digital signatures. You share a link, and anyone — investors, prop firms, other traders — can independently verify your performance without needing an AlgoStudio account.
What are the risk-adjusted metrics?
AlgoStudio automatically computes Sharpe Ratio (risk-adjusted return), Sortino Ratio (downside-risk-adjusted return), Calmar Ratio (return vs max drawdown), Profit Factor, and max drawdown duration — all calculated from your verified trade data. These metrics update as new trades are recorded.
What is broker verification (L2)?
Level 2 verification cross-references your recorded trades with data from your broker. This adds an independent confirmation layer beyond the hash chain itself — proving not just that the record is intact, but that the trades actually occurred on a real trading account.
What are the L1, L2, and L3 verification levels?
L1 (Ledger Integrity) verifies the hash chain and replays every event. L2 (Broker Corroboration) cross-references trades with your broker's data. L3 (Notarized) adds external timestamping for the highest assurance level. Each level builds on the previous one, providing progressively stronger proof.
Is the track record really free?
Yes. The core track record — automatic trade recording, hash chain verification, and risk-adjusted metrics — is built into every EA on all plans. Proof sharing (generating shareable links and proof bundles for others to verify) is available on Pro and Elite plans.

Start building your verified track record

Every trade cryptographically sealed. Multi-level verification. Risk-adjusted metrics. Shareable proof bundles. Built into every EA — start with a free account.

Upload Backtest — Free

Risk Warning: Trading in financial markets involves substantial risk of loss and is not suitable for every investor. Past performance does not guarantee future results. Always test strategies on a demo account first. AlgoStudio is a strategy validation platform — it does not provide financial advice or guarantee profits. See our Terms of Service for full details.