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April 16, 2020 06:33
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more simple swap script
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New Script | |
Opcode.fromSymbol('type'), | |
Opcode.fromInt(rules.types.TRANSFER), | |
Opcode.fromSymbol('equal'), | |
Opcode.fromSymbol('if'), | |
Opcode.fromSymbol('dup'), | |
Opcode.fromSymbol('blake160'), | |
Opcode.fromPush(pubkeyhash), | |
Opcode.fromSymbol('equalverify'), | |
Opcode.fromSymbol('checksigverify'), | |
Opcode.fromSymbol('else'), | |
Opcode.fromSymbol('type'), | |
Opcode.fromInt(rules.types.FINALIZE), | |
Opcode.fromSymbol('equal'), | |
Opcode.fromSymbol('if'), | |
Opcode.fromSymbol('true'), //fixme | |
Opcode.fromSymbol('else'), | |
Opcode.fromSymbol('return'), //all other cases | |
Opcode.fromSymbol('endif'), | |
Opcode.fromSymbol('endif'), | |
///////////////////////////////////////// | |
Old script, has to mention each case specifically | |
Opcode.fromSymbol('type'), | |
Opcode.fromInt(rules.types.UPDATE), | |
Opcode.fromSymbol('equal'), | |
Opcode.fromSymbol('if'), | |
Opcode.fromSymbol('return'), | |
Opcode.fromSymbol('endif'), | |
Opcode.fromSymbol('type'), | |
Opcode.fromInt(rules.types.REVOKE), | |
Opcode.fromSymbol('equal'), | |
Opcode.fromSymbol('if'), | |
Opcode.fromSymbol('return'), | |
Opcode.fromSymbol('endif'), | |
// TODO add renew | |
Opcode.fromSymbol('type'), | |
Opcode.fromInt(rules.types.FINALIZE), | |
Opcode.fromSymbol('equal'), | |
Opcode.fromSymbol('if'), | |
Opcode.fromSymbol('blake256'), | |
Opcode.fromPush(hashlock), | |
Opcode.fromSymbol('equalverify'), | |
Opcode.fromSymbol('endif'), |
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Old script has bugs in it, doesn't cover all covenant spend paths.