479 sats \ 2 replies \ @Murch 24 Dec 2023 \ parent \ on: Bips supported by Bitcoin Core bitcoin
Cross-input signature aggregation is not a taproot usecase, it is a feature that could be built with Schnorr-style signatures. The Taproot softfork did not include this feature, because research into cross-input signature aggregation was not progressed far enough. Waiting to include it would have delayed the Taproot softfork by years.
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100 sats \ 1 reply \ @piecover 24 Dec 2023
Is it at the point where it's secured to be done now? I'd love to learn more about that
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354 sats \ 0 replies \ @Murch 25 Dec 2023
It’s still a research stage proposal, and implementing it will now require a new type of outputs, so it might get shipped with another proposal that requires new output types at some point
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