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How to linearize your cluster

79 replies

By sipa

Involving stefanwouldgo, Lagrang3+7 others

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Original post on December 20, 2023 03:59 UTC

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Last reply on February 22, 2026 15:11 UTC

delvingbitcoin

  • Optimizing transaction clusters in crypto networks enhances transaction processing efficiency.

  • Advanced strategies optimize by addressing separable groups and employing bottleneck splitting.

  • The current implementation showcases slight deviations but benefits from sophisticated selection algorithms.

Disposing of "dust attack" UTXOs

18 replies

By bubb1es

Involving andrewtoth, harris+6 others

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Original post on January 25, 2026 17:20 UTC

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Last reply on February 20, 2026 05:54 UTC

delvingbitcoin

  • Dust attacks complicate privacy by linking small and large UTXOs in wallets.

  • Wallets counter dust attacks by locking dust UTXOs, raising mempool size and future risks.

  • A solution suggests spending dust UTXOs on fees, using OP_RETURN, with implementation challenges.

The future of the Bitcoin Core GUI

16 replies

By AntoineP

Involving adys, janb84+7 others

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Original post on February 13, 2026 15:04 UTC

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Last reply on February 22, 2026 13:52 UTC

delvingbitcoin

  • Debates on Bitcoin Core's GUI future intensify after deprecation call by its maintainer.

  • Proposed alternatives include an Inter-Process Communication interface for better modularity.

  • Concerns arise over non-technical users' accessibility and risks of malware from third-party GUIs.

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