bips/bip-0114.mediawiki at master · bitcoin/bipsIn BIP141, witness programs with a version byte of 1 or larger are considered to be anyone-can-spend scripts. The following new validation rules are applied if the witness program version byte is 1 and the program size is 32 bytes.[1] The witness program is the MAST Root. To redeem an output of this kind, the witness must consist of the following items: Script_stack_1 Script_stack_2 . . Script_sta
http://www.mit.edu/~jlrubin/public/pdfs/858report.pdf
