btcstudy

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Last Notes

2026-04-26 08:52:10 UTC

从保险柜到网络：重新思考比特币的保管
https://www.btcstudy.org/2026/04/22/from-vaults-to-networks-rethinking-bitcoin-custody/

2026-04-23 09:20:56 UTC

钱包指纹如何摧毁 Payjoin 隐私性
https://www.btcstudy.org/2026/04/21/how-wallet-fingerprints-damage-payjoin-privacy/

2026-03-27 09:35:03 UTC

L402 是适合代理的互联网原生支付协议
https://www.btcstudy.org/2026/03/23/the-future-is-now-why-l402-is-the-internet-native-payments-protocol-for-agents/

2026-03-25 09:25:34 UTC

共识规则清理：修复比特币核心共识协议中的四个未解决漏洞
https://www.btcstudy.org/2026/03/20/the-core-issue-consensus-cleanup/

2026-03-24 09:36:30 UTC

简单的量子抗性签名和清晰的升级路径
https://www.btcstudy.org/2026/03/19/trivial-qc-signatures-with-clean-upgrade-path/

2026-03-23 10:20:49 UTC

为何要用隔离见证和 Taproot 重构比特币
https://www.btcstudy.org/2026/03/18/the-core-issue-why-bitcoin-needed-a-remodel-with-segwit-and-taproot/

2026-03-22 12:19:10 UTC

libsecp256k1：比特币的密码学心脏
https://www.btcstudy.org/2026/03/16/the-core-issue-libsecp256k1-bitcoins-cryptographic-heart/

2026-03-19 05:59:33 UTC

Bitcoin Core 项目的安全措施
https://www.btcstudy.org/2026/03/13/the-core-issue-keeping-bitcoin-core-secure/

2026-03-15 03:49:36 UTC

CLBOSS：一个闪电节点能学会经济学吗？
https://www.btcstudy.org/2026/03/12/clboss-can-a-lightning-node-learn-austrian-economics/

2026-03-13 08:58:23 UTC

族群交易池：分组为解决之道
https://www.btcstudy.org/2026/03/11/cluster-mempool-problems-are-easier-in-chunks/

2026-03-12 12:47:02 UTC

中本聪留给读者的习题
https://www.btcstudy.org/2026/03/10/satoshis-exercise-for-the-reader/

2026-03-10 12:59:03 UTC

为比特币的量子抗性研究基于哈希函数的签名方案（四）
https://www.btcstudy.org/2026/03/09/hash-based-signature-schemes-for-post-quantum-bitcoin-part-4/

2026-03-07 09:29:43 UTC

为比特币的量子抗性研究基于哈希函数的签名方案（三）
https://www.btcstudy.org/2026/03/06/hash-based-signature-schemes-for-post-quantum-bitcoin-part-3/

2026-03-06 08:42:38 UTC

为比特币的量子抗性研究基于哈希函数的签名方案（二）
https://www.btcstudy.org/2026/03/04/hash-based-signature-schemes-for-post-quantum-bitcoin-part-2/

2026-03-05 09:08:12 UTC

为比特币的量子抗性研究基于哈希函数的签名方案（一）
https://www.btcstudy.org/2026/03/02/hash-based-signature-schemes-for-post-quantum-bitcoin-part-1/

2026-03-03 09:19:06 UTC

hArk：移动端友好的异步刷新
https://www.btcstudy.org/2026/02/28/hark-explained-async-forfeits-and-mobile-friendly-refreshes/

2026-03-02 10:06:52 UTC

使用闪电网络赋能 AI 经济：让代理能够支付
https://www.btcstudy.org/2026/02/27/the-agents-are-here-and-they-want-to-transact--powering-the-ai-economy-with-lightning/

2026-03-01 09:15:20 UTC

从保管角度对比黄金和比特币
https://www.btcstudy.org/2026/02/27/bitcoin-is-currently-a-little-bit-less-expensive-than-physical-gold-for-individuals-to-self-custody/

2026-02-28 09:16:50 UTC

比特币可编程性的新领域
https://www.btcstudy.org/2026/02/26/new-frontiers-in-the-programmability-of-bitcoin/

2026-02-27 09:37:32 UTC

量子比特币峰会（2025 年 7 月）：冷静面对
https://www.btcstudy.org/2026/02/24/the-quantum-bitcoin-summit-a-grounded-look-at-the-issues/

2026-02-14 09:12:20 UTC

无关科技，只关货币
https://www.btcstudy.org/2026/02/12/its-not-about-the-technology-its-about-the-money/

2026-02-13 09:27:43 UTC

V2 传输协议：比特币点对点流量隐身
https://www.btcstudy.org/2026/02/11/the-v2-transport-bitcoin-p2p-traffic-goes-dark/

2026-02-12 13:38:11 UTC

Fuzzamoto：介绍
https://www.btcstudy.org/2026/02/09/fuzzamoto-introduction-by-niklas-gogge/

2026-02-11 02:29:39 UTC

闪电钱包托管模式光谱
https://www.btcstudy.org/2026/02/07/lightning-custody-spectrum-by-vls/

2026-02-10 08:51:16 UTC

Ark 作为一种通道工厂：压缩流动性管理以提高支付可行性
https://www.btcstudy.org/2026/02/06/ark-as-a-channel-factory-compressed-liquidity-management-for-improved-payment-feasibility/

2026-02-09 13:46:48 UTC

让挖矿带来更多完全验证的比特币用户
https://www.btcstudy.org/2026/02/05/using-mining-to-create-more-fully-validating-bitcoin-users/

2026-02-08 13:40:07 UTC

CSFS 的有趣用法（其一）
https://www.btcstudy.org/2026/02/04/fun-with-csfs-i-by-jeremy-rubin/

2026-02-06 09:44:33 UTC

如何审核给 Bitcoin Core 提交的 PR
https://www.btcstudy.org/2026/02/03/how-to-review-pull-requests-in-bitcoin-core/

2026-02-05 09:24:55 UTC

Taproot 量子安全花费路径
https://www.btcstudy.org/2026/02/02/taproot-quantum-spend-paths/

2026-02-04 09:27:42 UTC

电子现金与隐私性
https://www.btcstudy.org/2026/02/02/digital-cash-and-privacy-by-hal-finney/

2026-02-03 09:02:53 UTC

崩溃与超级通货膨胀
https://www.btcstudy.org/2026/01/30/crashes-and-hyperinflation/

2026-02-02 09:43:29 UTC

深入分析联合保管多签名的阈值选择
https://www.btcstudy.org/2026/01/28/a-deep-dive-into-collaborative-multisig-quorum-options/

2026-02-01 12:14:34 UTC

为富状态的比特币脚本探索 Lamport 和 Winternitz 签名
https://www.btcstudy.org/2026/01/27/exploring-lamport-and-winternitz-signatures-for-stateful-bitcoin-scripts/

2026-01-30 12:57:11 UTC

为什么客户端验证的闪电通道没你想的那么难
https://www.btcstudy.org/2026/01/26/fake-channels-and-rgb-lightning/

2026-01-29 08:11:15 UTC

使用 Ecash 票据的谨慎日志合约
https://www.btcstudy.org/2026/01/23/discreet-log-contracts-with-ecash-notes/

2026-01-28 09:06:15 UTC

Bitcoin Core v30.0 及 v30.1 在钱包迁移中可能出现误删除错误
https://www.btcstudy.org/2026/01/26/wallet-migration-failure-may-delete-unrelated-wallet-files-in-bitcoin-core-30-0-and-30-1/

2026-01-26 13:34:07 UTC

OP_CCV 及其数额语义
https://www.btcstudy.org/2026/01/22/op-checkcontractverify-and-its-amount-semantic/

2026-01-23 09:48:52 UTC

比特币共识升级指南
https://www.btcstudy.org/2026/01/21/bitcoin-forking-guide-by-ajtowns/

2026-01-22 09:22:32 UTC

用拼图解释 Ark
https://www.btcstudy.org/2026/01/20/spark-explained-like-youre-five/

2026-01-21 09:51:23 UTC

扳手攻击：发生与预防
https://www.btcstudy.org/2026/01/15/wrench-attacks-a-closer-look-at-prevalence-and-prevention/

2026-01-20 08:42:35 UTC

广泛采用的 Coinjoin 实现品质比较
https://www.btcstudy.org/2026/01/14/how-good-are-the-widely-used-coinjoin-implementations/

2026-01-16 09:44:07 UTC

多方的潜水艇互换
https://www.btcstudy.org/2026/01/12/multi-party-submarine-swaps-by-conduition/

2026-01-13 14:35:42 UTC

基于哈希函数的签名（四）：XMSS 和 SPHINCS
https://www.btcstudy.org/2026/01/08/hash-based-signatures-part-iv-xmss-and-sphincs/

2026-01-12 09:47:57 UTC

基于哈希函数的签名（三）：多次签名
https://www.btcstudy.org/2026/01/07/hash-based-signatures-part-iii-many-times-signatures/

2026-01-08 08:38:35 UTC

基于哈希函数的签名（二）：少量次数签名
https://www.btcstudy.org/2026/01/06/hash-based-signatures-part-ii-few-times-signatures/

2026-01-06 09:49:46 UTC

Bitcoin Optech 周报 2025 年度回顾特别版
https://www.btcstudy.org/2026/01/05/bitcoin-optech-newsletter-2025-year-in-review-special/

2026-01-05 09:08:19 UTC

基于哈希函数的签名（一）：一次性签名
https://www.btcstudy.org/2026/01/04/hash-based-signatures-part-i-one-time-signatures-ots/

2026-01-04 08:03:52 UTC

64 字节长的比特币交易：
https://www.btcstudy.org/2025/12/31/sixty-four-byte-bitcoin-transactions-by-bitmex-research/

2025-12-31 09:05:02 UTC

基于 BitVM 的桥接合约与紧急更新：
https://www.btcstudy.org/2025/12/30/bitvm-based-bridges-and-emergency-by-janusz/

2025-12-30 09:10:53 UTC

比特币继承 “终极” 指南：
https://www.btcstudy.org/2025/12/29/the-definitive-guide-to-bitcoin-inheritance/

2025-12-26 10:07:55 UTC

DahLIAS：既非 ECDSA，也非 Schnorr
https://www.btcstudy.org/2025/12/26/not-ecdsa-not-schnorr-meet-dahlias/

2025-12-25 09:08:05 UTC

让比特币说人话：
https://www.btcstudy.org/2025/12/23/making-bitcoin-sepak-human-by-spiral/

2025-12-24 09:58:29 UTC

比特币的应用场景和安全模式的多样性：
https://www.btcstudy.org/2025/12/22/bitcoins-diversity-of-use-cases-and-security-models/

2025-12-22 09:14:30 UTC

FROST 的关键一步：何为分布式密钥生成？
https://www.btcstudy.org/2025/12/19/the-key-to-frost-what-is-distributed-key-generation/

2025-12-18 09:19:07 UTC

《比特币开发哲学》：漏洞曝光
https://www.btcstudy.org/2025/12/18/bitcoin-development-philosophy-when-shit-hit-the-fan/

2025-12-17 09:41:22 UTC

《比特币开发哲学》：扩容
https://www.btcstudy.org/2025/12/16/bitcoin-development-philosophy-scaling/

2025-12-16 09:42:02 UTC

《比特币开发哲学》：开源开发
https://www.btcstudy.org/2025/12/15/bitcoin-development-philosophy-opensource/

2025-12-15 08:52:42 UTC

《比特币开发哲学》：对抗性思考
https://www.btcstudy.org/2025/12/12/bitcoin-development-philosophy-adversarial-thinking/

2025-12-14 09:36:05 UTC

《比特币开发哲学》：升级
https://www.btcstudy.org/2025/12/11/bitcoin-development-philosophy-upgrading/

2025-12-13 08:57:30 UTC

《比特币开发哲学》：有限供给量
https://www.btcstudy.org/2025/12/10/bitcoin-development-philosophy-finitesupply/

2025-12-11 09:38:09 UTC

《比特币开发哲学》：隐私性
https://www.btcstudy.org/2025/12/09/bitcoin-development-philosophy-privacy/

2025-12-08 12:20:00 UTC

《比特币开发哲学》：去中心化
https://www.btcstudy.org/2025/12/05/bitcoin-development-philosophy-decentralization/

2025-12-03 10:43:25 UTC

零知识证据，给 Cashu 带来任意的花费条件：
https://www.btcstudy.org/2025/12/02/bringing-zero-knowledge-proofs-to-cashu/

2025-11-29 11:43:10 UTC

闪电网络的自主保管模式走得通：
https://www.btcstudy.org/2025/11/28/lightning-self-custody-works-why-mobile-nodes-are-the-future-of-bitcoin/

2025-11-23 12:30:09 UTC

CoinJoin 面面观：
https://www.btcstudy.org/2025/11/20/the-scroll-5-the-many-faces-of-coinjoins/

2025-11-20 10:15:14 UTC

在 Bitcoin Core 中复原一个 Miniscript 钱包：
https://www.btcstudy.org/2025/11/18/recover-a-miniscript-wallet-with-bitcoin-core-by-nunchuk/

2025-11-14 12:25:44 UTC

链码委托：比特币密钥的隐秘访问控制
https://www.btcstudy.org/2025/11/13/chain-code-delegation-private-access-control-for-bitcoin-keys/

2025-11-13 08:53:03 UTC

钱包的指纹：侦测与分析
https://www.btcstudy.org/2025/11/12/wallet-fingerprints-detection-and-analysis/

2025-11-11 08:47:26 UTC

B-SSL：一种无需限制条款的保险柜合约架构
https://www.btcstudy.org/2025/11/10/b-ssl-bitcoin-secure-signing-layer/

2025-11-07 10:04:00 UTC

高级的比特币安全性：多签名钱包的无缝密钥替换
https://www.btcstudy.org/2025/11/06/advanceing-bitcoin-security-seamless-key-replacement-for-multisig-wallets/

2025-11-04 07:46:09 UTC

硬件安全：安全芯片、TPM、HSM 和 TEE
https://www.btcstudy.org/2025/11/04/hardware-security-understanding-the-differences-between-a-secure-element-tpm-hsm-and-a-tee/

2025-10-27 12:58:38 UTC

对 CoinJoin 匿名性的交集攻击：
https://www.btcstudy.org/2025/10/24/the-scroll-4-intersection-attacks-on-coinjoin-anonymity/

2025-10-25 13:19:02 UTC

钱包聚类分析简史：
https://www.btcstudy.org/2025/10/23/the-scroll-3-a-brief-history-of-wallet-clustering/

2025-10-19 09:46:33 UTC

多签名钱包什么时候要更换密钥？
https://www.btcstudy.org/2025/10/14/replace-key-multisig-wallet-by-unchained/

2025-09-30 08:49:40 UTC

Ark：一种比特币 Layer-2 协议
https://www.btcstudy.org/2025/09/28/ark-101-a-bitcoin-layer-2-protocol/

2025-09-28 09:12:28 UTC

hArk 和 Erk：使用 CTV 和 CSFS 改进 Ark 协议
https://www.btcstudy.org/2025/09/24/hark-erk-evolving-the-ark-protocol-using-ctv-and-csfs/

2025-09-22 10:12:31 UTC

Miniscript 与可编程的比特币：
https://www.btcstudy.org/2025/09/22/miniscript-programmable-bitcoin-by-nunchuk/

2025-09-22 10:12:16 UTC

图解 Ark 协议：流动性
https://www.btcstudy.org/2025/09/19/ark-protocol-liquidity-illustration-by-second-docs/

2025-09-14 06:26:50 UTC

Ark 工作原理的另一种解释：
https://www.btcstudy.org/2025/09/12/another-explanation-of-how-ark-works/

2025-09-11 10:00:50 UTC

重新思考 Arkade 的活性和流动性：
https://www.btcstudy.org/2025/09/10/adios-expiry-rethinking-liveness-and-liquidity-in-arkade/

2025-09-08 09:39:43 UTC

长期信任与模拟计算机：
https://www.btcstudy.org/2025/09/05/long-term-trust-and-analog-computers-mit-bitcoin-expo-2022/

2025-09-04 08:23:00 UTC

图解 Ark 协议：支付
https://www.btcstudy.org/2025/09/01/ark-protocol-payment-illustration-by-second-docs/

2025-09-01 08:56:31 UTC

Airgap 让硬件签名器变得更安全了吗？
https://www.btcstudy.org/2025/08/28/does-airgap-make-bitcoin-hardware-wallets-more-secure/

2025-08-28 08:58:19 UTC

以比特币开源开发为职业：
https://www.btcstudy.org/2025/08/21/choosing-a-career-in-bitcoin-open-source-development-by-adam-jonas/

2025-08-20 09:20:23 UTC

比特币挖矿的中心化趋势（2025）：
https://www.btcstudy.org/2025/08/18/bitcoin-mining-centralization-2025-by-b10c/

2025-08-19 12:06:50 UTC

闪电网络中的流动性广告：
https://www.btcstudy.org/2025/08/15/liquidity-advertisements-niftynei-tabconf-2021/

2025-08-17 03:19:46 UTC

理解静默支付（二）：
https://www.btcstudy.org/2025/08/12/understanding-silent-payments-part-two/

2025-08-10 10:42:21 UTC

理解静默支付（一）：
https://www.btcstudy.org/2025/08/06/understanding-silent-payments-part-one/

2025-08-08 09:06:07 UTC

如何创建和妥善保管你的钱包备份：
https://www.btcstudy.org/2025/08/04/how-to-create-and-secure-your-wallet-backup/

2025-07-15 09:56:15 UTC

Trustodial：一个本体论两难
https://www.btcstudy.org/2025/07/14/trustodial-an-ontological-dilemma/

2025-07-13 09:11:20 UTC

复原比特币钱包所需的架构：
https://www.btcstudy.org/2025/07/08/bitcoin-wallet-configurations-the-architecture-required-for-bitcoin-recovery/

2025-07-03 08:58:24 UTC

在移动端开发自主保管闪电钱包的难点：
https://www.btcstudy.org/2025/07/01/the-challenges-of-developing-non-custodial-lightning-on-mobile/

2025-06-30 08:15:12 UTC

OP_RETURN 及近期争论：
https://www.btcstudy.org/2025/06/26/op-return-reality-and-current-controversy-around-the-change-of-policy-about-it/

2025-06-29 08:52:24 UTC

移走比特币中的护栏：
https://www.btcstudy.org/2025/06/26/removing-bitcoins-guardrails/

2025-06-28 14:24:04 UTC

BOLT12：支付协商协议与新的发票标准
https://www.btcstudy.org/2025/06/24/bolt-12-negotiation-protocol-and-a-new-invoice-format/

2025-06-27 08:54:12 UTC

Bitcoin Layer 2 之 Statechain：
https://www.btcstudy.org/2025/06/21/bitcoin-layer-2-statechains-by-shinobi/

2025-06-26 02:50:34 UTC

度量价值：交易费用经济学中的关键问题
https://www.btcstudy.org/2025/06/20/measuring-value-a-crucial-issue-in-transaction-costs-economics/

2025-06-25 02:53:55 UTC

个人采用比特币的六个步骤：
https://www.btcstudy.org/2025/06/19/six-stages-bitcoin-adoption/

2025-06-24 01:52:12 UTC

比特币链上的重合交易：
https://www.btcstudy.org/2025/06/18/bitcoins-duplicate-transactions/

2025-06-19 13:38:03 UTC

暗影 CSV 协议简介：
https://www.btcstudy.org/2025/06/12/bitcoins-shielded-csv-protocol-explained/