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Edited ch06.asciidoc with Atlas code editor

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nadams 2017-05-18 09:23:04 -07:00
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@ -631,7 +631,7 @@ Let's look at some of the other +SIGHASH+ types and how they can be used in prac
+NONE|ANYONECANPAY+ :: This construction can be used to build a "dust collector." Users who have tiny UTXO in their wallets can't spend these without the cost in fees exceeding the value of the dust. With this type of signature, the dust UTXO can be donated for anyone to aggregate and spend whenever they want.
((("Bitmask Sighash Modes")))((("Willen, Glenn")))There are some proposals to modify or expand the +SIGHASH+ system. One such proposal is _Bitmask Sighash Modes_ by Blockstream's Glenn Willen, as part of the Elements project. This aims to create a flexible replacement for +SIGHASH+ types that allows "arbitrary, miner-rewritable bitmasks of inputs and outputs" that can express "more complex contractual precommitment schemes, such as signed offers with change in a distributed asset exchange."
((("Bitmask Sighash Modes")))There are some proposals to modify or expand the +SIGHASH+ system. One such proposal is _Bitmask Sighash Modes_ by Blockstream's Glenn Willen, as part of the Elements project. This aims to create a flexible replacement for +SIGHASH+ types that allows "arbitrary, miner-rewritable bitmasks of inputs and outputs" that can express "more complex contractual precommitment schemes, such as signed offers with change in a distributed asset exchange."
[NOTE]
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