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Similarly, you should choose a wallet where you will keep your Bitcoin before selecting an exchange. ● Wallet label export format: Craig Raw posted to the Bitcoin-Dev mailing list a proposed BIP to standardize the format wallets use to export labels for their addresses and transactions. ● Using Bitcoin-compatible BLS signatures for DLCs: Discreet Log Contracts (DLCs) allow a trusted third party known as an oracle to attest to a piece of data. Bitcoin does not support BLS signatures and a soft fork would be required to add them, 바이낸스 수수료 정보 but Fournier links to a paper he co-authored that describes how information can be securely extracted from a BLS signature and used with Bitcoin-compatible signature adaptors without any changes to Bitcoin. This week, Lloyd Fournier posted to the DLC-Dev mailing list about the benefits of having an oracle make their attestation using Boneh-Lynn-Shacham (BLS) signatures. ● Multiple derivation path descriptors: Andrew Chow posted a proposed BIP to the Bitcoin-Dev mailing list for allowing a single descriptor to specify two related BIP32 paths for HD key generation. ● Core Lightning 0.12.0rc2 is a release candidate for the next major version of this popular LN node implementation.

” Though it also notes that dual funding is disabled by default and that tests for cross compatibility with Core Lightning will be added in the future. 2273 implements the proposed interactive funding protocol where two LN nodes coordinate more closely to open a new payment channel. Implementing interactive funding moves Eclair closer to support for dual funding which allows funds to be contributed to a new channel by either of the nodes participating in that channel. Signet allows for more control over block production timing than testnet and more than one signet can exist for testing different scenarios. 2387 adds support for signet. While initial miniscript features will only include segwit v0 support, eventually support for tapscript and partial descriptors could make it possible to add commitments inside tapscript without solely using the raw() descriptor. Pieter Wuille provides a historical overview of mining-related features within Bitcoin Core over the years. The post makes a compelling case for the advantages of stateless oracles over existing DLC oracles which need to be aware of the contract at the time the contract is being created.

Over 400 coins are offered. The main high-risk product being offered is DeFi staking, which is a form of providing financial services to users through smart contracts. CHECKSEQUENCEVERIFY (CSV) could allow users to detect and block attempts to steal their money by a thief who had gained access to the user’s private keys, a capability previously referred to as providing Bitcoin vaults. Individuals who trust that oracle can use that attestation in contracts without revealing to the oracle that a contract exists or what its terms are, among other benefits of DLCs. Who was Satoshi referring to when speaking in the plural? ● Why does Bitcoin Core rebroadcast transactions? Antoine Poinsot explains that script descriptors are currently being extended to use miniscript in Bitcoin Core and are expected in the Bitcoin Core 24.0 release. They often require advanced knowledge of financial markets to use correctly. As specified in BIP32, most wallets use separate paths for generating external versus internal addresses in order to enhance privacy. Dmitry Petukhov noted that only internal and external paths are widely used today and that any additional paths wouldn’t have a clear meaning to existing wallets.

If the example webserver were compromised and the external addresses were leaked, the attacker would learn about each time the user received money, how much they received, and when they initially spent the money-but they wouldn’t necessarily learn how much money was sent in the initial spend, and they also might not learn about any spends that entirely consisted of spending change. An external path used for receiving payments might be shared with less-trusted devices, e.g. uploading it to a webserver to receive payments. The onion message protocol doesn’t require a node which relays an onion message to track any information about that message after relay, so it can’t automatically send a reply back along the path the original message took. The most significant of these is that it would allow “stateless” oracles where the parties to a contract (but not the oracle) could privately agree on what information they wanted the oracle to attest to, e.g. by specifying a program written in any programming language they knew the oracle would run.