2023-06-07T02:03:22Z https://yabu.me Tobin Harding [ARCHIVE] https://yabu.me/npub1sjul23khr55e77kqjwk78k329gvvz97ynuzx92zkppxc7xnyyt9s5uh28y https://yabu.me/nevent1qqsz4vrlt5f6ylvj6sjftz0zyfkq2lsvwnjlzufr6t5yfjkfuahrtcszyzztna2x6uwjn8m6czf6mc769g4p3sghcj0sgc4g2cyymrc6vs3vkjz3fh8 In reply to <a href='/nevent1qqsxfjsm60amypxpqjwqhjpx3raq5cwfanlj7cckzgar77elq4aszfc8x0wnq'>nevent1q…0wnq</a><br/>_________________________<br/><br/>📅 Original date posted:2023-08-11<br/>🗒️ Summary of this message: The author is asking for clarification on the expected return value of the function `is_segwit()` for a p2tr transaction and if there is an official name for segwit v0.<br/>📝 Original message:<br/>Question for OG bitcoin API designers please.<br/><br/>If you were to see the following function<br/><br/> `is_segwit()`<br/><br/>would you assume it returns `true` or `false` for a p2tr transaction?<br/><br/><br/>Currently we (rust-bitcoin) are being liberal with the use of `v0` but<br/>its a pretty ugly. Is there an official, or widely used, name for segwit v0?<br/><br/><br/>Thanks,<br/>Tobin. 2023-08-12T09:56:44Z https://yabu.me/nevent1qqsfcrh5qgav9c6xnsysj9vr30lwhlm8je3xd4ph2s2gdryxn4m4vqczyzztna2x6uwjn8m6czf6mc769g4p3sghcj0sgc4g2cyymrc6vs3vkww2m6g In reply to <a href='/nevent1qqsdtldfwzjt4m4qn3axj6zgz472h55jzd9spu2myv3d6nf3ddgaymszad7gt'>nevent1q…d7gt</a><br/>_________________________<br/><br/>📅 Original date posted:2022-07-09<br/>📝 Original message:Hi Peter,<br/><br/>Interesting blog post. <br/><br/>On Sat, Jul 09, 2022 at 11:31:26AM -0400, Peter Todd via bitcoin-dev wrote:<br/>&gt; On Sat, Jul 09, 2022 at 08:24:51AM -0700, Eric Voskuil wrote:<br/>&gt; &gt; To clarify, price inflation is not caused by market production. Attributing the observed lack of inflation (eg fee %) to loss is an assumed relation.<br/>&gt; <br/>&gt; My article is a mathematical proof that has nothing to do with observations of<br/>&gt; inflation.<br/>&gt; <br/>&gt; What I did is prove that if there is tail emission/fixed supply, the coin<br/>&gt; supply will converge towards a fixed amount because the coin supply dependant<br/>&gt; rate of coin loss balances out the fixed rate of coin production.<br/>&gt; <br/>&gt; That proof has nothing to do with market dynamics and would happen in any<br/>&gt; system, economic or not, with similar underlying dynamics.<br/><br/>I&#39;m not a mathematician but I think your models assumption that coin<br/>loss is proportional to number of coins misses something, correct me if<br/>I&#39;m wrong but as value of coins goes up is it not reasonable to expect<br/>coin loss to go down as people are more careful (not to mention<br/>improvements in tooling and education).<br/><br/>Is it really possible to model coin loss as exponential decay<br/>considering such things (I&#39;m not being facetious, that is a real<br/>question, like I said I&#39;m not a mathematician)?<br/><br/>Cheers,<br/>Tobin.<br/>-------------- next part --------------<br/>A non-text attachment was scrubbed...<br/>Name: signature.asc<br/>Type: application/pgp-signature<br/>Size: 833 bytes<br/>Desc: not available<br/>URL: &lt;<a href="http://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20220710/3ff76efc/attachment-0001.sig&gt">http://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20220710/3ff76efc/attachment-0001.sig&gt</a>; 2023-06-07T23:11:25Z https://yabu.me/nevent1qqsduqc362sg2mem33fflvd5lf6p63fc6hktaalf0tjdcryc2ywjz5gzyzztna2x6uwjn8m6czf6mc769g4p3sghcj0sgc4g2cyymrc6vs3vkgyrqjn In reply to <a href='/nevent1qqs8dyxz7avgl57ee570evclnzddcf279lsrd9ctlfkugt4fjy4lwpcuzs3kd'>nevent1q…s3kd</a><br/>_________________________<br/><br/>📅 Original date posted:2022-04-06<br/>📝 Original message:On Tue, Apr 05, 2022 at 11:21:17PM +0000, Achow101 wrote:<br/>&gt; The seed is encoded as a WIF private key. Decoding as WIF will result in the 32 byte seed that can be used as specified in BIP 32.<br/><br/>Thanks fro the response Andrew, works as you say!<br/><br/>I am totally _not_ surprised that I was unable to work this out, for future<br/>reference is there anything about those 52 characters from which I should have<br/>been able to tell it is a WIF private key? Why is the seed not just the 32 bytes<br/>of seed data?<br/><br/>Thanks for you time,<br/>Tobin. 2023-06-07T23:06:58Z https://yabu.me/nevent1qqsd22dp0e29dtukaa4egwp2xc4a5hn00rgadkcfwgdr33mf4h6rluqzyzztna2x6uwjn8m6czf6mc769g4p3sghcj0sgc4g2cyymrc6vs3vklj6tkl In reply to <a href='/nevent1qqsy9u76l86y0sy66emk32mr2mfcdxuj3chjrnuczfkhc48d68kzr4q2xkys4'>nevent1q…kys4</a><br/>_________________________<br/><br/>📅 Original date posted:2022-04-05<br/>📝 Original message:Hi,<br/><br/>Does anyone have software that successfully parses the extended private key seed<br/>found in the BIP174 test vector? I have been implementing the test vector PSBT<br/>workflow in Rust and have everything working except I can only create the<br/>extended private key from the xpriv, I am unable to use the seed to create it?<br/><br/>BIP174: <a href="https://github.com/bitcoin/bips/blob/master/bip-0174.mediawiki#test-vectors">https://github.com/bitcoin/bips/blob/master/bip-0174.mediawiki#test-vectors</a><br/><br/>PSBT workflow in BIP174 starting at the line:<br/><br/> &#34;The private keys in the tests below are derived from the following master private key:&#34;<br/><br/>xpriv:<br/><br/> tprv8ZgxMBicQKsPd9TeAdPADNnSyH9SSUUbTVeFszDE23Ki6TBB5nCefAdHkK8Fm3qMQR6sHwA56zqRmKmxnHk37JkiFzvncDqoKmPWubu7hDF<br/><br/>seed:<br/><br/> cUkG8i1RFfWGWy5ziR11zJ5V4U4W3viSFCfyJmZnvQaUsd1xuF3T<br/><br/>I&#39;ve tried decoding it as base64 and as base58.<br/><br/>Thanks in advance,<br/>Tobin. 2023-06-07T23:06:57Z