Same Transaction, different result about btcdeb HOT 5 CLOSED

@Barno The reason why it fails is because it does not have the necessary data to evaluate the signature. It requires the input transaction and the transaction itself in order to generate the signature hash.

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@kallewoof thanks for reply.
Both script have the same parameters. Even the stack is the same if I compare.
The signature, the public key and the UTXO are the same.
Just one different <<< scriptPubKey >>>

I can check the OP_CHECKSIG only with tx= ?

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The signature check can only happen if btcdeb also has the transaction data, which it doesn't for the right case (it only has the script containing the signature and pubkey, not the input -- it literally has no way of checking whether the signature is valid or not).

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Ok I understand, btcdeb check the signature against Public key and "message".
thanks again :)

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@Barno FYI: https://github.com/kallewoof/btcdeb/blob/master/doc/mock-values.md

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