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        <tabi:current_section>bitcoin</tabi:current_section>
    </tabi:metadata><link rel="extra-stylesheet" href="https://roose.io/skins/lowcontrast_orange.css?h=43aaccb17d8ec616ace4" /><title>Steven Roose - bitcoin</title>
        <subtitle>Steven Roose&#x27;s personal website and blog</subtitle>
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    <updated>2025-06-09T00:00:00+00:00</updated>
    <id>https://roose.io/tags/bitcoin/atom.xml</id><entry xml:lang="en">
        <title>JIT fees with TXHASH: comparing options for sponsorring and stacking</title>
        <published>2025-06-09T00:00:00+00:00</published>
        <updated>2025-06-09T00:00:00+00:00</updated>
        <author>
            <name>Steven Roose</name>
        </author>
        <link rel="alternate" href="https://roose.io/blog/jit-fees-with-txhash/" type="text/html"/>
        <id>https://roose.io/blog/jit-fees-with-txhash/</id>
        <summary type="html">Comparison of CPFP, TX sponsors, raw TXHASH and TXSIGHASH constructios for
sponsorring and stacking bitcoin transactions.
</summary>
        </entry><entry xml:lang="en">
        <title>hArk &amp; Erk: Evolving the Ark protocol using CTV and CSFS</title>
        <published>2025-04-15T00:00:00+00:00</published>
        <updated>2025-04-15T00:00:00+00:00</updated>
        <author>
            <name>Steven Roose</name>
        </author>
        <link rel="alternate" href="https://roose.io/blog/hark-erk-evolving-the-ark-protocol-using-ctv-and-csfs/" type="text/html"/>
        <id>https://roose.io/blog/hark-erk-evolving-the-ark-protocol-using-ctv-and-csfs/</id>
        <summary type="html">A technical formalization of different Ark protocol constructions. 
From traditional Ark and covenant-less clArk, to new constructions hArk and
Erk which are based on CTV and CSFS.
</summary>
        </entry><entry xml:lang="en">
        <title>CTV+CSFS: Can we reach consensus on a first step towards covenants?</title>
        <published>2025-03-10T00:00:00+00:00</published>
        <updated>2025-03-10T00:00:00+00:00</updated>
        <author>
            <name>Steven Roose</name>
        </author>
        <link rel="alternate" href="https://roose.io/blog/ctv-csfs-can-we-reach-consensus-on-a-first-step-towards-covenants/" type="text/html"/>
        <id>https://roose.io/blog/ctv-csfs-can-we-reach-consensus-on-a-first-step-towards-covenants/</id>
        <summary type="html">A look at the momentum behind a covenant bitcoin upgrade proposal based on CTV
and CSFS.
</summary>
        </entry><entry xml:lang="en">
        <title>Bitcoin double-spend prevention bonds on Liquid</title>
        <published>2023-08-25T00:00:00+00:00</published>
        <updated>2023-08-25T00:00:00+00:00</updated>
        <author>
            <name>Steven Roose</name>
        </author>
        <link rel="alternate" href="https://roose.io/blog/bitcoin-double-spend-prevention-bonds-liquid/" type="text/html"/>
        <id>https://roose.io/blog/bitcoin-double-spend-prevention-bonds-liquid/</id>
        <summary type="html">Walkthrough of a construction for a double-spend prevention bond that can be
deployed on Elements&#x2F;Liquid.
</summary>
        </entry>
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