Questions tagged [scriptsig]

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How to Validate Signature with SigScript length 8b?

I created a raw Transaction: ...
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Is possible extract the original script P2MS from the transaction locked with the P2SH address?

This is a stupid question because if the P2SH contains the hash160 (and the hash160 contains the sha256) of the P2MS doesn't possible return to the original hex P2MS. So, but for verifying the P2SH I ...
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What is the Purpose of Writing the Previous ScriptPubKey as a Temporary ScriptSig of an Input Before Signing?

I have seen some guides saying to write the script pub key of the output we are trying to redeem. (Ie. step 6. How to redeem a basic Tx?) I'm curious what the reasoning behind this is and what will ...
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Bitcoin sigscript

Please see the image Anyone has idea why this signature script is too short? Is this only r value ? If yes then where is s value ? And what is witness 1
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1answer
58 views

Bitcoin script verification fails after certain time period

So I want to write a bitcoin script so that after a certain time period (say for example after 30 mins), the verification fails and transaction is marked invalid even if it gets broadcasted. Time ...
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How to use "OP_CHECKSEQUENCEVERIFY" in regtest?

I have created a P2sh includes OP_CHECKSEQUENCEVERIFY and funded the same. I was trying to redeem the coins. But i could not understand the working of OP_CHECKSEQUENCEVERIFY. Below is the example ...