I noticed that there can be what seems to be more than 1 signature in a .

The transaction in question is: https://blockchain.info/tx/32e8677c968981549acc25f46641c74a3055d949c90bd22c15a5236bf92a622d

Below is a ScriptSig sample in question:

ScriptSig: 0[]
PUSHDATA(71)[304402201c45383cc6e43202ed069e36184a97bf5dd489c6bea1372629540dea154c4202200a950b3557bba9ae9531237d46e6eb1afffd01eba989c3e53adaac443e5e2a2e01]
PUSHDATA(71)[3044022032a681fb77589ce1a29a84494a6f9cb19630fcd65480ff646f30d8b826980390022006dc71baba1142abb275bbf3613b2a13b347bac4d09d41ccd9b69b02c270d8c201]
PUSHDATA1[5223745aaaf364030720b2d14de50a3310eef521c91e36353dca20813713535c005a22db8911b3989b43c43d8dd6e50459bd85c38faf3b2862eb78ef297002775a10bd2351e3f71b7cf9a5f5f86c1908fee02ebf5a1ed77b6748f7486505d155833645f253ae]

The above text is taken from blockchain.info webpage for the first ScriptSig in that particular transaction.

It seems like there is 2 pieces of PUSHDATA(71)304402...01 and from the sequence and formatting, it is a encoded signature.

My question would be how would there appear to be 2 pieces of PUSHDATA(71)304402...01 which is 2 pieces of digital signatures ?

Shouldn’t a private key only a single digital signature and not two ?

Also, how do I interpret the final chunk regarding the PUSHDATA1[5221...53ae]



Source link
Blockchain – Crypto – Currency infomation
thanks you RSS link
( https://.stackexchange.com/questions/71867/decoding-scriptsig)

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