Etiquetado: 23
- Este debate tiene 0 respuestas, 1 mensaje y ha sido actualizado por última vez el hace 9 meses, 2 semanas por jenniemadewell3.
-
AutorEntradas
-
25 enero, 2024 a las 12:33 pm #28009jenniemadewell3Participante
<br> This week’s newsletter requests testing of the latest release candidates for Bitcoin Core and LND, describes how helping people accept payments to bech32 addresses can lower fees, and lists notable code changes in popular Bitcoin projects. The main difference was that my code had the additional overhead of thousands of RPCs. The main thing used to determine whether the spend is valid is whether the signature script (witness) fulfills all the conditions of the pubkey script (encumbrance). 3’s featured news but also allow non-interactive signature aggregation which can allow for greater scalability by reducing the amount of signature data in the block chain (possibly by a very large percentage) and potentially enhancing privacy by implementing techniques for non-interactive coinjoins such as those described in the Mimblewimble paper. ● WabiSabi coordinated coinjoins with arbitrary output values: in the coinjoin protocol, a group of users collaboratively create a transaction template that spends some of their existing UTXOs (inputs) to a new set of UTXOs (outputs).
The idea is to allow either party to choose what transaction fee they want to pay at the time the transaction is broadcast, which they can do using Child-Pays-For-Parent (CPFP) fee bumping from their individual output. The updated library doesn’t make the features available on sidechains by itself, but it does provide just click the up coming page code upon which both signature generation and verification can be performed-allowing developers to build the tools necessary to put Schnorr-based systems into production. The proposed implementation also makes it easy for teams to create their own independent signets for specialized group testing, e.g. signet author Kalle Alm reports that “someone is already working on a signet with bip-taproot patched on top of it.” Signet has the potential to make it much easier for developers to test their applications in a multi-user environment, so we encourage all current testnet users and anyone else interested in signet to review the above code and documentation to ensure signet will fulfill your needs. All developers interested in these features which may be added to Bitcoin in the future are encouraged to review the study material, especially developers participating in the taproot review described in last week’s newsletter.<br>>
This week’s newsletter summarizes the final week of the organized taproot review, describes a discussion about coinjoin mixing without either equal value inputs or outputs, and mentions a proposal to encode output script descriptors in end-user interfaces. ● What are the sizes of single-sig and 2-of-3 multisig taproot inputs? This gives the taker knowledge of which inputs fund which outputs for all participants in the coinjoin, but it also ensures that each maker only has knowledge about which of their own inputs funds which of their own outputs. 2051: ensures that an attacker who chooses to lock his funds for a very long period of time (up to about 10,000 years) can’t cause your node to lock the same amount of your funds for the same length of time. RPC communication is not encrypted, so any eavesdropper observing even a single request to your server can steal your authentication credentials and use them to run commands that empty your wallet (if you have one), trick your node into using a fork of the block chain with almost no proof-of-work security, overwrite arbitrary files on your filesystem, or do othe<br>m<br>.
In theory, the channel can still be used after this-which is why it isn’t closed-although the node may not have enough funds to initiate a spend, possibly making receiving its only option unless onchain feerates drop. In addition to discussion about whether or not it’s good to have a large test chain for experimentation, it was also suggested that a future testnet might want to use signed blocks instead of proof of work to allow the chain to operate more predictably than the current testnet3, which is prone to wild hash rate oscillations. For unit tests where you don’t actually attempt to send money, or for integration tests where you send money on testnet or in regression testing mode, BIP173 provides a more comprehensive set of test vectors. However, one service we surveyed supports spending money to native segwit (bech32) P2WPKH addresses but not bech32 P2WSH addresses. However, a previous change expected to be released as part of 0.19.0 in the next month or so will switch the default address type for GUI users to also use bech32 P2WPKH. Always paying the same address allows that address to be a normal derivable address in the client’s HD wallet, making it possible for the user to recover their funds even if they’ve lost all of their state besides<br>ir HD seed. -
AutorEntradas
- Debes estar registrado para responder a este debate.