Subject: [bitcoindev] BIP Draft: unspendable() Descriptor Key Expression

From: Andrew Toth <[email-masked]>
Date: Fri, 17 Jan 2025 06:54:55 -0800 (PST)

This is a BIP Draft for an unspendable key expression that can be used as 
the taproot internal key. The expression creates a provably unspendable key 
that is deterministically created with only the descriptor. This allows all 
participants to verify that the keypath is unspendable, while also hiding 
that fact from outside observers.

Previous discussion on delving 
https://delvingbitcoin.org/t/unspendable-keys-in-descriptors/304.

https://github.com/bitcoin/bips/pull/1746

-- 
You received this message because you are subscribed to the Google Groups "Bitcoin Development Mailing List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to [email-masked].
To view this discussion visit https://groups.google.com/d/msgid/bitcoindev/a594150d-fd61-42f5-91cd-51ea32ba2b2cn%40googlegroups.com.