58 min listen
SLP400 Jonas Nick & Tim Ruffing - Half Signature Aggregation: What is it and how does it help scale Bitcoin?
SLP400 Jonas Nick & Tim Ruffing - Half Signature Aggregation: What is it and how does it help scale Bitcoin?
ratings:
Length:
59 minutes
Released:
Aug 1, 2022
Format:
Podcast episode
Description
Jonas Nick & Tim Ruffing, bitcoin researchers and contributors at Blockstream rejoin me on the show, this time to chat about half signature aggregation. This is a scaling technique that can help scale Bitcoin and enable more transactions inside a block or help with L2 protocols. We discuss:
How this idea came to be
What is half aggregation vs ‘full aggregation’?
What kind of savings are possible?
What are the downsides?
How would this work in practice?
Is a soft fork required?
Next steps for discussion, research, contributors
Links:
Twitter: @n1ckler
Twitter: @real_or_random
Blog post: Half-Aggregation of BIP 340 Signatures
CISA github: Cross-Input Signature Aggregation (CISA)
Half aggregation: Half-Aggregation of BIP 340 signatures
Previous Episodes
SLP222 Jonas Nick and Tim Ruffing What’s MuSig2? What Does it Mean for Bitcoin Multisig?
SLP321 On-chain scaling with Bitcoin Core Developers Pieter Wuille, Andrew Poelstra, Andrew Chow & Murch
Sponsors
Swan Bitcoin
Braiins.com
Voltage
Unchained Capital (code LIVERA)
CoinKite.com(code LIVERA)
Stephan Livera links:
Show notes and website
Follow me on Twitter @stephanlivera
Subscribe to the podcast
Patreon @stephanlivera
How this idea came to be
What is half aggregation vs ‘full aggregation’?
What kind of savings are possible?
What are the downsides?
How would this work in practice?
Is a soft fork required?
Next steps for discussion, research, contributors
Links:
Twitter: @n1ckler
Twitter: @real_or_random
Blog post: Half-Aggregation of BIP 340 Signatures
CISA github: Cross-Input Signature Aggregation (CISA)
Half aggregation: Half-Aggregation of BIP 340 signatures
Previous Episodes
SLP222 Jonas Nick and Tim Ruffing What’s MuSig2? What Does it Mean for Bitcoin Multisig?
SLP321 On-chain scaling with Bitcoin Core Developers Pieter Wuille, Andrew Poelstra, Andrew Chow & Murch
Sponsors
Swan Bitcoin
Braiins.com
Voltage
Unchained Capital (code LIVERA)
CoinKite.com(code LIVERA)
Stephan Livera links:
Show notes and website
Follow me on Twitter @stephanlivera
Subscribe to the podcast
Patreon @stephanlivera
Released:
Aug 1, 2022
Format:
Podcast episode
Titles in the series (100)
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