In the bitcoin scripting language, how can I access other outputs of the transaction? Or how else can I limit how the coins may be spent? The Next CEO of Stack OverflowWhat is opcode 252?Is there any way to send an output to a script which can then only be sent to one of two addresses?Can Bitcoin scripting be used for double spending attacks?Is there any way to make an UTXO that cannot be spent until a certain block #?Is there a maximum size of a scriptSig/scriptPubKey?PUSHDATA4 unnecessary?(Script) Is it possible to create a transaction that is spendable to only one address?How to automatically reveal the secret after some tine in a hash locked transactionCan a transaction have a single 0-value OP_RETURN as its only output?What’s the opcode sequence for doing the reverse of Multisig?

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In the bitcoin scripting language, how can I access other outputs of the transaction? Or how else can I limit how the coins may be spent?



The Next CEO of Stack OverflowWhat is opcode 252?Is there any way to send an output to a script which can then only be sent to one of two addresses?Can Bitcoin scripting be used for double spending attacks?Is there any way to make an UTXO that cannot be spent until a certain block #?Is there a maximum size of a scriptSig/scriptPubKey?PUSHDATA4 unnecessary?(Script) Is it possible to create a transaction that is spendable to only one address?How to automatically reveal the secret after some tine in a hash locked transactionCan a transaction have a single 0-value OP_RETURN as its only output?What’s the opcode sequence for doing the reverse of Multisig?










1















Is there any way to add an opcode to a UTXO that prevents how the coins are spent?



For example, in order to to spend the output, a person must send X number of bitcoin to Y address within the accompanying transaction.










share|improve this question


























    1















    Is there any way to add an opcode to a UTXO that prevents how the coins are spent?



    For example, in order to to spend the output, a person must send X number of bitcoin to Y address within the accompanying transaction.










    share|improve this question
























      1












      1








      1








      Is there any way to add an opcode to a UTXO that prevents how the coins are spent?



      For example, in order to to spend the output, a person must send X number of bitcoin to Y address within the accompanying transaction.










      share|improve this question














      Is there any way to add an opcode to a UTXO that prevents how the coins are spent?



      For example, in order to to spend the output, a person must send X number of bitcoin to Y address within the accompanying transaction.







      script op-return






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 2 hours ago









      nick carrawaynick carraway

      1549




      1549




















          1 Answer
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          2














          There is no way to enforce a rule regarding the nature of an output when an input is spent. You will have to enforce this off chain in some manner, perhaps through multisig schemes where one key is held by a rule engine that will only sign the tx if your requirements are met.






          share|improve this answer























          • Is that what, "Incentivized finding of hash collisions" is ?en.bitcoin.it/wiki/Script

            – nick carraway
            2 hours ago












          • No, that is a bounty people can claim if they are able to produce two values that hash to the same hash for some hash function in the script. For example, the bounty for sha1 was claimed after Google released a collision attack

            – Raghav Sood
            2 hours ago






          • 1





            The coins can still be sent anywhere, there is no restriction on the destination

            – Raghav Sood
            2 hours ago











          • Thanks. I have found the best explanation: learnmeabitcoin.com/glossary/script

            – nick carraway
            1 hour ago











          Your Answer








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          1 Answer
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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          2














          There is no way to enforce a rule regarding the nature of an output when an input is spent. You will have to enforce this off chain in some manner, perhaps through multisig schemes where one key is held by a rule engine that will only sign the tx if your requirements are met.






          share|improve this answer























          • Is that what, "Incentivized finding of hash collisions" is ?en.bitcoin.it/wiki/Script

            – nick carraway
            2 hours ago












          • No, that is a bounty people can claim if they are able to produce two values that hash to the same hash for some hash function in the script. For example, the bounty for sha1 was claimed after Google released a collision attack

            – Raghav Sood
            2 hours ago






          • 1





            The coins can still be sent anywhere, there is no restriction on the destination

            – Raghav Sood
            2 hours ago











          • Thanks. I have found the best explanation: learnmeabitcoin.com/glossary/script

            – nick carraway
            1 hour ago















          2














          There is no way to enforce a rule regarding the nature of an output when an input is spent. You will have to enforce this off chain in some manner, perhaps through multisig schemes where one key is held by a rule engine that will only sign the tx if your requirements are met.






          share|improve this answer























          • Is that what, "Incentivized finding of hash collisions" is ?en.bitcoin.it/wiki/Script

            – nick carraway
            2 hours ago












          • No, that is a bounty people can claim if they are able to produce two values that hash to the same hash for some hash function in the script. For example, the bounty for sha1 was claimed after Google released a collision attack

            – Raghav Sood
            2 hours ago






          • 1





            The coins can still be sent anywhere, there is no restriction on the destination

            – Raghav Sood
            2 hours ago











          • Thanks. I have found the best explanation: learnmeabitcoin.com/glossary/script

            – nick carraway
            1 hour ago













          2












          2








          2







          There is no way to enforce a rule regarding the nature of an output when an input is spent. You will have to enforce this off chain in some manner, perhaps through multisig schemes where one key is held by a rule engine that will only sign the tx if your requirements are met.






          share|improve this answer













          There is no way to enforce a rule regarding the nature of an output when an input is spent. You will have to enforce this off chain in some manner, perhaps through multisig schemes where one key is held by a rule engine that will only sign the tx if your requirements are met.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered 2 hours ago









          Raghav SoodRaghav Sood

          7,57121127




          7,57121127












          • Is that what, "Incentivized finding of hash collisions" is ?en.bitcoin.it/wiki/Script

            – nick carraway
            2 hours ago












          • No, that is a bounty people can claim if they are able to produce two values that hash to the same hash for some hash function in the script. For example, the bounty for sha1 was claimed after Google released a collision attack

            – Raghav Sood
            2 hours ago






          • 1





            The coins can still be sent anywhere, there is no restriction on the destination

            – Raghav Sood
            2 hours ago











          • Thanks. I have found the best explanation: learnmeabitcoin.com/glossary/script

            – nick carraway
            1 hour ago

















          • Is that what, "Incentivized finding of hash collisions" is ?en.bitcoin.it/wiki/Script

            – nick carraway
            2 hours ago












          • No, that is a bounty people can claim if they are able to produce two values that hash to the same hash for some hash function in the script. For example, the bounty for sha1 was claimed after Google released a collision attack

            – Raghav Sood
            2 hours ago






          • 1





            The coins can still be sent anywhere, there is no restriction on the destination

            – Raghav Sood
            2 hours ago











          • Thanks. I have found the best explanation: learnmeabitcoin.com/glossary/script

            – nick carraway
            1 hour ago
















          Is that what, "Incentivized finding of hash collisions" is ?en.bitcoin.it/wiki/Script

          – nick carraway
          2 hours ago






          Is that what, "Incentivized finding of hash collisions" is ?en.bitcoin.it/wiki/Script

          – nick carraway
          2 hours ago














          No, that is a bounty people can claim if they are able to produce two values that hash to the same hash for some hash function in the script. For example, the bounty for sha1 was claimed after Google released a collision attack

          – Raghav Sood
          2 hours ago





          No, that is a bounty people can claim if they are able to produce two values that hash to the same hash for some hash function in the script. For example, the bounty for sha1 was claimed after Google released a collision attack

          – Raghav Sood
          2 hours ago




          1




          1





          The coins can still be sent anywhere, there is no restriction on the destination

          – Raghav Sood
          2 hours ago





          The coins can still be sent anywhere, there is no restriction on the destination

          – Raghav Sood
          2 hours ago













          Thanks. I have found the best explanation: learnmeabitcoin.com/glossary/script

          – nick carraway
          1 hour ago





          Thanks. I have found the best explanation: learnmeabitcoin.com/glossary/script

          – nick carraway
          1 hour ago

















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