technicalprivacy

Blockchain Analytics

Definition

Bitcoin transactions are pseudonymous, not anonymous—all transactions are visible on the public ledger. Blockchain analytics firms like Chainalysis and TRM Labs exploit this by studying transaction patterns to identify who owns which addresses. While this makes Bitcoin unsuitable for illegal activity, it also means Bitcoin cannot claim complete financial privacy.

Example

Blockchain analytics firms use pattern matching to connect anonymous wallet addresses to known individuals or organizations.

Related Terms

Bitcoin

A decentralized digital currency that operates without a central bank or single administrator.

Blockchain

A public, distributed ledger that records all Bitcoin transactions in chronological order.

Address

A string of letters and numbers that identifies where Bitcoin can be sent, like an email address for money.

Transaction

A transfer of Bitcoin from one address to another, recorded permanently on the blockchain.

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