---
title: "Discussion on \"Crystal: Enhancing Blockchain Mining Transparency with Quorum Certificate\" | Hashnode"
description: "Discussion on \"Crystal: Enhancing Blockchain Mining Transparency with Quorum Certificate\". Abstract\nResearchers have discovered a series of theoretical attacks against Bitcoin's Nakamoto consensus; the most damaging ones are selfish mining, double-spending, and consistency delay attacks. These attacks have one common cause: block withholdi..."
url: "https://hashnode.com/posts/crystal-enhancing-blockchain-mining-transparency-with-quorum-certificate/64f15a123ae7098c0ac8345a"
---

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# [Crystal: Enhancing Blockchain Mining Transparency with Quorum Certificate](https://blog.cryptape.com/crystal-enhancing-blockchain-mining-transparency-with-quorum-certificate?utm_source=hashnode&utm_medium=feed)

Abstract Researchers have discovered a series of theoretical attacks against Bitcoin's Nakamoto consensus; the most damaging ones are selfish mining, double-spending, and consistency delay attacks. These attacks have one common cause: block withholdi...

Sep 1, 2023 · 2 min read · blog.cryptape.com  
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-   [#bitcoin](https://hashnode.com/tag/bitcoin)
-   [#consensus](https://hashnode.com/tag/consensus)
-   [#consensus-mechanism](https://hashnode.com/tag/consensus-mechanism)
-   [#blockchain-security](https://hashnode.com/tag/blockchain-security)
-   [#mining](https://hashnode.com/tag/mining)

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