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remyers/taproot-eltoo.tx

Last active August 4, 2020 06:53
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taproot-eltoo.tx
[Fund Channel]
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v
P=Musig(A,B)+scripts (for Taproot script-path spend)
Q=Musig(A,B) (for Taproot key-path spend)
OR ----------- [Cooperative Close]
||| Sig(Q) -----+
||| |----> Sig(A)...
||| |
||| |----> Sig(B)...
|||
|||
||+-->[Update(n)]
|| nlocktime/state > n
|| Sig(P)+ANYPREVOUTANYSCRIPT
||
|| OR ---------->[Settle(n)] [Uncooperative Close @ state n]
|| | Sig(P)+ANYPREVOUT
|| | csv [delay] --------+---> Sig(A)... [HTLCs & Settled
|| | | Outputs ]
|| | |---> Sig(B)...
|| v
|+---->[Update(n+1)]
| nlocktime/state > n+1
| Sig(P)+ANYPREVOUTANYSCRIPT
|
| OR ----------->[Settle(n+1)] [Uncooperative Close @ state n+1]
| | Sig(P)+ANYPREVOUT
| | csv [delay] -------+---> Sig(A)... [HTLCs & Settled
| | | Outputs ]
v v |---> Sig(B)...
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