Cryptocurrency & Privacy

A complete guide to cryptocurrency for darknet users — from Bitcoin's origins to Monero's privacy architecture, and best practices for anonymous transactions on the Torzon Marketplace.

XMR
Monero (XMR) Complete Guide
How to buy, store, and use XMR with maximum privacy
BTC
Bitcoin (BTC) Complete Guide
Using Bitcoin privately with mixing, CoinJoin, and stealth techniques

A Brief History of Cryptocurrency

Bitcoin was introduced by the pseudonymous Satoshi Nakamoto in October 2008 with the publication of the Bitcoin whitepaper: Bitcoin: A Peer-to-Peer Electronic Cash System. The genesis block was mined on January 3, 2009. Bitcoin's core innovation was the blockchain — a decentralized, append-only ledger maintained by a distributed network of nodes through proof-of-work consensus.

The early darknet marketplace Silk Road, which operated from 2011 to 2013, was Bitcoin's first large-scale real-world use case demonstrating that pseudonymous digital payments could power a functioning commerce ecosystem. However, Silk Road's eventual takedown partially resulted from Bitcoin's traceable transaction history being used as an investigative tool.

This limitation prompted the development of privacy-focused cryptocurrencies. Bytecoin, launched in 2012, introduced the CryptoNote protocol. Monero (XMR) forked from Bytecoin in April 2014 with significant improvements to privacy, decentralization, and development transparency. By 2016–2017, Monero had become the dominant privacy coin used in darknet commerce.

Today, Monero remains the gold standard for private cryptocurrency transactions, with an active research community continuously advancing its privacy and scalability properties. The Torzon Marketplace recommends Monero as the primary payment method for all transactions.

Key Milestones
2009
Bitcoin Genesis Block
First cryptocurrency, proof-of-work consensus
2012
CryptoNote Protocol
Ring signatures, stealth addresses introduced
2014
Monero Launched
Fork from Bytecoin with improved privacy model
2017
RingCT Activated
Transaction amounts now hidden by default
2020
Triptych / Seraphis Research
Next-gen ring signature protocol in development

What Are Privacy Coins?

Privacy coins are cryptocurrencies designed to obscure transaction metadata — sender, receiver, and amounts — by default. Unlike Bitcoin, where every transaction is publicly visible on the blockchain, privacy coins use cryptographic techniques to prevent external observers from linking transactions to real-world identities.

The primary mechanisms used by modern privacy coins include:

  • Ring Signatures — A signing scheme that mixes real transaction inputs with decoy inputs, making it computationally infeasible to determine which input is the actual spender.
  • Stealth Addresses — One-time addresses generated for each transaction, preventing address reuse and blocking address-based tracking.
  • RingCT (Ring Confidential Transactions) — Hides transaction amounts using cryptographic commitments while still allowing the network to verify no new coins were created.
  • Zero-Knowledge Proofs — Used by Zcash; allows proving a transaction is valid without revealing any details. However, Zcash's privacy is opt-in rather than mandatory.
  • MimbleWimble — Used by Grin/Beam; removes transaction history while maintaining consensus. Different privacy model with its own trade-offs.

Monero combines Ring Signatures, Stealth Addresses, and RingCT in a mandatory, always-on privacy system. This means every Monero transaction — regardless of user intent — is private by default. This is fundamentally different from optional privacy systems, where the majority of transparent transactions can be used to deanonymize the minority of private ones.

Monero (XMR) — The Privacy Standard

Why XMR is Recommended on Torzon
  • Privacy is mandatory — every transaction is automatically private
  • Ring signatures obscure the sender among 11+ decoys
  • Stealth addresses generate unique one-time addresses per transaction
  • RingCT hides transaction amounts from all observers
  • No address clustering is possible — unlike Bitcoin
  • No public transaction history that can be audited retroactively
  • Tor-native: Monero wallets support Tor connectivity natively
Monero Technical Architecture
Sender Privacy99%
Receiver Privacy99%
Amount Privacy99%
On-chain Fungibility98%
Full XMR Guide →

Bitcoin (BTC) — Limitations & Mitigations

Bitcoin offers pseudonymity, not anonymity. All Bitcoin transactions are permanently recorded on the public blockchain. Sophisticated chain analysis tools from companies like Chainalysis and CipherTrace can trace transaction flows, identify wallet clusters, and link transactions to KYC-verified exchange accounts.

If you choose to use Bitcoin on the Torzon Marketplace, the following mitigations are strongly advised:

Before Purchasing
  • Buy BTC from a no-KYC P2P source or Bitcoin ATM (cash)
  • Avoid any exchange that requires identity verification
Mixing & Privacy
  • Use Wasabi Wallet (CoinJoin) before depositing to any market
  • Consider atomic swap to XMR before depositing
Wallet Hygiene
  • Use Electrum with Tor connection only
  • Generate fresh receiving addresses for each deposit
Chain Analysis Defense
  • Never check BTC transactions via clearnet blockchain explorer
  • Use block explorers only over Tor
Full Bitcoin Privacy Guide →

Privacy Comparison: XMR vs BTC

Feature Monero (XMR) Bitcoin (BTC)
Sender Privacy✓ Ring Signatures✗ Public
Receiver Privacy✓ Stealth Addresses✗ Reusable addresses visible
Amount Privacy✓ RingCT✗ Fully public
Privacy Opt-in?Mandatory (always on)No optional privacy layer
Chain Analysis RiskVery LowHigh
FungibilityFull — coins indistinguishablePartial — tainted coins exist
Recommended for Torzon?Yes — PrimaryYes — with precautions