Frequently Asked Questions

BTCDetect Software Even and Odd is a research-grade cryptographic tool for the Bitcoin secp256k1 elliptic curve. It visualises scalar multiplication controlled by a 256-bit parity sequence, showing how bit-by-bit choices (even/odd scalar) produce a structured trajectory of points. It is intended strictly for educational and research purposes.

Yes. The software runs locally on your Windows PC and communicates only with the Blockstream API to fetch public keys. It does not transmit private keys or any sensitive data to external servers. All cryptographic operations are performed on your machine.

BTCDetect Software Even and Odd is a Windows desktop application (all versions). No internet connection is required after the initial public key fetch.

The software is a of secp256k1 mathematical properties. It is designed for cryptography students, researchers, and security professionals studying elliptic curve cryptosystems. It must not be used for any unauthorised access to wallets or funds belonging to others.

Go to the Pricing page, choose your tariff, send the exact BTC amount to the displayed Bitcoin address (scan QR or copy address), then submit your TXID and email in the form. Your activation key is sent by email after verification.

Typically within a few hours of your Bitcoin transaction being confirmed by the network. If you have not received your key within 24 hours, please contact support.

A TXID (Transaction ID) is a unique 64-character hexadecimal string that identifies your Bitcoin transaction. You can find it in your Bitcoin wallet after sending payment. It looks like: 9f3a2b1c4d5e6f7a8b9c0d1e2f3a4b5c...

Currently, tariff upgrades are handled manually. Please contact support@btcdetect.com with your original TXID and the desired new tariff.

Please see our Refund Policy. In general, refunds may be considered within 14 days of purchase if the software has not been activated or downloaded. Bitcoin transactions are irreversible, so all payments are final once an activation key has been delivered.

An activation key (API-KEY) is a unique code that unlocks the software for the number of processes (research cycles) in your chosen tariff. It is entered in the software's "Activation key" field before starting work.

One process = one complete research cycle on one Bitcoin address. For example, the Pro tariff gives you 27 activation keys, each allowing one full cycle on a different address — 27 independent experiments in total.

Each activation key is valid for exactly the number of processes specified in its tariff. Once all processes are consumed, you will need a new key.

Ensure you are entering the key exactly as received, including hyphens (e.g., D4CC7F9D-00194987-86351181-310181C2). If the issue persists, contact support with your order details.

Anyone — including users who have never purchased a tariff. Simply register at btcdetect.com/referral.php with your Bitcoin address and email.

You earn 10% of the tariff sale price in BTC for every purchase made through your unique referral link. For example, an Ultimate sale (0.97 BTC) earns you 0.097 BTC.

Commissions are marked as earned when a referred purchase reaches "Received" status. Payment is made manually by the site administrator to your registered Bitcoin address. You can track the status in your partner dashboard.

Your link includes your Bitcoin address as the identifier: https://btcdetect.com/btc=YOUR_BTC_ADDRESS. Anyone who visits through your link and makes a purchase is attributed to you.

Commissions are paid by the administrator on a case-by-case basis. There is no automated minimum — contact support if you have questions about a pending payout.

secp256k1 is the elliptic curve used by Bitcoin for all public/private key cryptography. It defines the mathematical space in which all Bitcoin key operations take place. BTCDetect Software Even and Odd uses this exact curve via an open-source ECC library.

Scalar multiplication on an elliptic curve means repeatedly adding a point to itself a certain number of times (defined by the scalar). In Bitcoin, your public key = private_key × generator_point G. This is the core operation BTCDetect Software Even and Odd demonstrates.

The 256-cell BIT MATRIX is a visual representation of the 256-bit binary control sequence (BINARY_VALUE). It fills right-to-left, with each cell coloured according to its bit value (0 = even, 1 = odd). It shows exactly which scalar was used at each step.

This is the complete experiment log written when you click SAVE. It contains every step's coordinates, the final hex key, and both WIF formats. It can be used for further cryptanalysis, academic reproduction, or archiving research.