Research
bitcoinbook
Research | bitcoinbook | |
---|---|---|
16 | 347 | |
112 | 22,679 | |
2.7% | 1.1% | |
8.7 | 9.9 | |
6 days ago | 2 months ago | |
Mathematica | HTML | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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Research
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Trouble verifying QR Codes
To verify UR:CRYPTO-HDKEY - https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-007-hdkey.md
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Tyoe of Shamir's Secret Sharing used in Ledger Recover?
I am very sure it won't be. Trezor and Keystone use SLIP-49 which has some shortcomings which were improved upon by SSKR.
- Shamir's Secret Sharing
- Can ledger create something like Shamir backup, where users can manage the shards by themselves?
- Introducing Ledger Recover & Answering Your Questions
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Isn't a strong bip-39 passphrase enough?
SSKR is an improvement on SLIP-39. SSKR comes with a seedtoolcli. Tezor hardware wallets use SLIP-39 if you have one of those.
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SSSSS - Non-native Shamir Backup for seed phrases
SLIP-0039 is not is not round-trip compatible with BIP-0039. SSKR / BCR-0011 is based on SLIP-0039 but improves upon it by adding this compatibility.
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Thoughts on Shamir's Secret Sharing?
BCR-0011 aka Sharded Secret Key Reconstruction (SSKR)
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Splitting BIP-0039 Mnemonic
Please see the discussion here: https://www.reddit.com/r/ledgerwallet/comments/ibkls4/does_ledger_have_plans_to_implement_shamir_secret/ Maybe ask here if the Ledger developers nicely if they still plan to implement Shamir's Secret Sharing, If Ledger do not implement Shamir's Secret Sharing (e.g. SSKR) then maybe consider purchasing a Trezor which implements SLIP-39. Bear in mind that SLIP-39 is not round-trip compatible with BIP-39.
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Getting MultiSig Protection with a Single Hardware Wallet - Could be a better solution.... For personal vault
Or use a single hardware wallet that implements a version of Shamir Secret Sharing (SSS) e.g. SSKR and store your steel share backups in multiple locations.
bitcoinbook
- Best Website for a noob to "learn bitcoin"?
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Free ebooks on Cryptocurrency, a small collection I read
"Mastering Bitcoin" by Andreas M. Antonopoulos: The printed version is not free, the complete text is available on GitHub. It's an excellent resource for understanding Bitcoin from a technical perspective.
- Writing a summary on HD wallets, first part done, correct so far ?
- Anything missing?
- Any good book about the math behind the encryption within Bitcoin?
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How do I find the target hash
The target is stored in the block header. You can see it in any block explorer labeled BITS or nBits. It is stored in a compressed format, as described in Mastering Bitcoin https://github.com/bitcoinbook/bitcoinbook/blob/develop/ch10.asciidoc Scroll down to "Target Representation"
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Free courses to learn about bitcoin and cryptocurrencies?
Mastering Bitcoin is a free book - https://github.com/bitcoinbook/bitcoinbook
- Wie funktionieren Finanzen?
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Seeking Guidance: Best Path to Mastering Blockchain and Affordable Master Programs
I also highly recommend that you Read this book "Mastering bitcoin", its free and open source: https://github.com/bitcoinbook/bitcoinbook
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Introducing Ledger Recover & Answering Your Questions
You should read this chapter - it kinda explains why the chip need to be able to manipulate and access the private key. It works exactly the same way for every hardware wallet.
What are some alternatives?
seedtool-cli - Cryptographic Seed Tool for the command line
tatum-js - 🚀 Tatum SDK: A 💪 powerful, 🌟 feature-rich TypeScript/JavaScript 📚 library that streamlines the 🛠️ development of 🌐 blockchain applications.
slips - SatoshiLabs Improvement Proposals
mempool - Explore the full Bitcoin ecosystem with mempool.space, or self-host your own instance with one-click installation on popular Raspberry Pi fullnode distros including Umbrel, Raspiblitz, Start9, and more!
KeystoneQRVerifier - Keystone QRCodes Decoder
Bitcoin - Bitcoin Core integration/staging tree
bc-sskr - Sharded Secret Key Reconstruction (SSKR) reference library in C
ethereumbook - Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood
seedsigner - Use an air-gapped Raspberry Pi Zero to sign for Bitcoin transactions! (and do other cool stuff)
bitcoincore.org - Bitcoin Core project website
SSSSS - SSSSS
bolts - BOLT: Basis of Lightning Technology (Lightning Network Specifications)