As it became possible to relay payments to any segwit script in Bitcoin Core 0.19.0.1 (released November 2019), it’s now safe to include them in LN’s standard forms. 135, BlockSource allows software to obtain data from sources other than a standard Bitcoin Core compatible node, allowing redundancy that can help prevent eclipse attacks or other security problems. Bitcoin Core has been able to interface with hardware signers using HWI since Bitcoin Core version 0.18. Until this PR, however, the process required use of the command line to transfer data between Bitcoin Core and HWI. The PR includes full documentation on how to use the new signer interface along with HWI. 466 significantly update and extend HWI’s documentation. Moreover, as the cryptocurrency can become a trading or investment option depending upon your outlook you should read latest Bitcoin news to update your knowledge. Launched in August 2020, the futures trading platform is enjoying increased popularity because it allows for leverage of up to 125x on futures contracts. This week’s newsletter describes discussion about a desired replacement for some of the features of the BIP70 payment protocol and summarizes proposals for a standardized way to exchange fraud proofs for Discreet Log Contracts (DLCs).
Their decisions are based on Bitcoin news as according to them the news stories tend to have great impact on the exchange rate of the cryptocurrency. Also included are our regular sections with overviews of changes to services and client software, new releases and release candidates, and changes to popular Bitcoin infrastructure software. Also included are selected recent Q&A from Bitcoin Stack Exchange and descriptions of notable code changes in popular Bitcoin infrastructure projects. OTC markets are most useful for either buying bitcoin with cash or purchasing large blocks of bitcoin at a guaranteed price. 791 adds support for polling BlockSource interfaces on startup to sync blocks and headers, with fork detection during sync. The solution is a fork of the bitcoin system. ● Blockstream announces Jade hardware wallet: Blockstream’s new Jade hardware wallet is open source, supports Bitcoin and Liquid networks, and is compatible with Blockstream Green for Android. ● Making hardware wallets compatible with more advanced Bitcoin features: Kevin Loaec started a discussion on the Bitcoin-Dev mailing list about how hardware wallets could be changed to allow them to handle scripts more complicated than single-sig or 바이낸스 KYC; Source Webpage, multisig.
It also offers experimental support for wallets that natively use output script descriptors. A draft PR adds support for the signer interface to the GUI, allowing the use of hardware signers with Bitcoin Core without any use of the command line. The new signer interface is currently only accessible through RPC methods. 5033 adds an updatechanstatus RPC that can advertise that a channel has been disabled (similar to your node going offline) or that it’s been re-enabled (similar to your node coming back online). And I’m going to go ahead and donate $2 of bitcoin to Strike. Bitcoin is a crypto currency which actually transferred though Internet has no physical existence. It allows you to keep track of everything related to crypto trading within one interface. How crypto exchanges such as Binance and its now-bankrupt former rival FTX handle customer deposits is under close scrutiny from users and regulators. For example, allowing a hardware wallet to handle in-channel LN payments or payments made from a vault. The algorithm for constructing a wallet address – Public Key → SHA-256 → RIPEMD-16.
Voegtlin wants to be able to prove that the address he paid was actually the address provided to him by the receiver (e.g. an exchange). One suggestion by Craig Raw was to extend the protocol to allow it to work even when the receiver doesn’t operate a server. Discussion participants seemed to all favor providing an equivocation proof, although there was some concern that it could be too much work for the v0 specification. 131 for discussion about alternatives). ● Discussion about a BIP70 replacement: Thomas Voegtlin started a thread on the Bitcoin-Dev mailing list about a replacement for some of the features of the BIP70 payment protocol, specifically the ability to receive a signed payment request. ● BTCPay Server 1.0.7.0 is the latest release for this self-hosted payment processing software. ● Rust-Lightning 0.0.13 is the latest release for this LN library containing improvements aimed at forward compatibility with multipath payments and future script upgrades such as taproot. ● Equivocation: where an oracle signs for the same event more than once, producing conflicting results.