Using a miner for Bitcoin mining is easy for beginners. User andrewz asks why assigned BIP numbers BIP40 for Stratum wire protocol and BIP41 for Stratum mining protocol have no content. Thus, the way to get them, when you don't have any, is by receiving a transaction from someone else, when you purchase them using cash or also by mining new bitcoins. However, it can be hard to carry cash in your wallet. Since none of those items have cash value in the real world, any income or assets earned from the game cannot be taxed. 1269 assigns BIP326 to a recommendation that taproot transactions set an nSequence value even when it’s not needed for a contract protocol in order to improve privacy when BIP68 consensus-enforced nSequence values are needed. This isn’t expected to be directly useful, but creates a tool the libbitcoinkernel project will leverage to produce a library other projects can use to validate blocks and transactions using the exact same code Bitcoin Core uses.
/>

Unlike any preexisting pool approach, this means that the shares contributed toward stale blocks are recycled into the next block's shares. So, we can predict that cryptocurrency transactions are going to be really quick down the road, https://www.binance.com which will help increase cryptocurrency investment down the road. She reports that the main concept discussed was attempting to bound the maximum amount of resources used for relaying transactions and their replacements, such as by limiting the number of related transactions that get relayed within a certain amount of time. For example, a transaction could suggest limiting the maximum amount of space it and its descendants could consume in the mempool to 1,000 vbytes instead of the default 100,000 vbytes. This could facilitate more flexible decision making in node software about whether or not to accept a replacement transaction. Lightlike lists the differences between block-relay-only connections and a node running in -blocksonly mode.
/>

No significant news this week was found on the Bitcoin-Dev or Lightning-Dev mailing lists. ● Extensions and alternatives to Bitcscriptript: several developers discussed on the Bitcoin-Dev mailing list ideas for improving Bitcoinscriptcript anscriptcript languages, which those receiving bitcoins use to specify how they’ll later prove they authorized any spending of those bitcoins. To extend an example use case by Ruben Somsen from the thread, the idea would be to allow 100 users to each attach to their emails a proof that $1 of bitcoins had been burned, providing the type of anti-spam protection originally envisioned as a benefit of hashcash. ● Proof of micro-burn: several developers discussed use cases and designs of onchain transactions that destroy bitcoins ("burn" bitcoins) in small increments as a proof of resource consumption. Zhao also summarized a separate discussion on a gist which examined allowing transactions to suggest a descendant limit to use. Murch and glozow explain the different mempool transaction indexes (txid, wtxid, time in mempool, ancestor feerate, and descendant feerate) in Bitcoin Core as well as their usages. ● What is the difference between blocksonly and block-relay-only in Bitcoin Core? ● Multiformat single-sig message signing: Bitcoin Core and many other wallets have long included support for signing and verifying arbitrary messages when the key used to sign them corresponds to a P2PKH
s.

E.g., when provided a bech32 address with a 20 byte data element, assume it’s for a P2WPKH output. For verification, programs should infer how to derive the key (if necessary) and verify the signature using the address type. It adds for invoice metadata which can be used by other programs (and potentially future versions of LND) for stateless invoices and adds support to the internal wallet for receiving and spending bitcoins to P2TR keyspend outputs, along with experimental MuSig2 support. 24304 adds a new demo bitcoin-chainstate executable that can be passed a Bitcoin Core data directory and a block, which it will validate and add to the data directory. Upgrading is "highly recommended" by the Core Lightning developers. ● Core Lightning 0.11.2 is a bug fix release of the LN node. Notable changes this week in Bitcoin Core, C-Lightning, Eclair, LND, Rust-Lightning, libsecp256k1, Hardware Wallet Interface (HWI), Rust Bitcoin, BTCPay Server, BDK, Bitcoin Improvement Proposals (BIPs), and Lightning BOLTs. ● Where are BIPs 40 and 41? Edit: some of the text above about MuSig2 was updated to clarify that extra care is required when pre-sharing nonces, so most normal wallets using MuSig2 are expected to generate new random nonces at the moment they’re needed.