Definition ∞ An anonymization layer adds privacy features to blockchain transactions. This layer employs cryptographic techniques to disconnect public addresses from user identities. It enhances privacy by mixing transaction data or routing transfers through private networks. The primary function is to make tracing asset flows more difficult for external observers.
Context ∞ Discussions around anonymization layers frequently focus on regulatory compliance and anti-money laundering efforts. These technologies present challenges for oversight bodies seeking complete transparency in digital asset movements. Future developments may involve zero-knowledge proofs offering stronger privacy guarantees while maintaining auditability for authorized parties.
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