user1878: I'm looking at this transaction that is redeeming many historical outputs from the same address.
When I look at the blockchain, it seems pretty clear there is redundancy here of the public key being repeated over and over again.  If I could consolidate that, I could save on transaction fees, and bloat in the blockchain by signing all of them at once.
Is there a way to have one signature redeem many inputs at once?  Perhaps using P2SH?

user13751: Unfortunately by design, each scriptSig is verified slightly differently, so a different sig is required to redeem each input.

1878: <p>I'm looking <a href="https://blockchain.info/tx/ee1658bb4d0de80a91d2e0005218d4cfab7c302a352458bd6afb6376b47fbf81" rel="nofollow">at this transaction</a> that is redeeming many historical outputs from the same address.</p>

<p>When I look at the blockchain, it seems pretty clear there is redundancy here of the public key being repeated over and over again.  If I could consolidate that, I could save on transaction fees, and bloat in the blockchain by signing all of them at once.</p>

<p>Is there a way to have one signature redeem many inputs at once?  Perhaps using P2SH?</p>
 13751: <p>Unfortunately by design, each scriptSig is verified slightly differently, so a different sig is required to redeem each input.</p>
