Multi-signature address never receives bitcoins

[monsterer]

I guess that transmitting redeemScript with the transaction doesn't expose any potential vulnerability?

No, it doesn't, because as I said, it gets transmitted in the transaction's hex data anyway.

Congrats on finally succeeding in signing a multisig transaction. I know how happy I was the first time I received "complete: true" .

Quick follow up question - how do you go about collecting unspent outputs from multi-sig addresses to use in future transactions?

[Bitalo_Maciej]

Didn't you already found out how to do that earlier?

https://bitcointalk.org/index.php?topic=287063.msg3435441#msg3435441

In any case, we store unspent outputs for every address in a database, along with information needed to spend it: txid, vout, value. For this we monitor the blockchain continuously add check for transactions involving addresses that we care about.

[monsterer]

Didn't you already found out how to do that earlier?

https://bitcointalk.org/index.php?topic=287063.msg3435441#msg3435441

In any case, we store unspent outputs for every address in a database, along with information needed to spend it: txid, vout, value. For this we monitor the blockchain continuously add check for transactions involving addresses that we care about.

I just wanted to double check what options I had, but I see that incrementally storing them and then revalidating is pretty much the only choice, bar a blockchain rescan at each withdrawal