Questions tagged [multi-signature]

Multi-signature addresses require m-of-n signatures to authorize spending funds sent to them.

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Bitcoin multisignature addresses

Suppose we have a multisignature address "abc" with 100 coins in bitcoin regtest network, I want to that 100 coins in 10 slots that is i want spend 10 coins at a particular interval. I tried the ...
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Question regarding MultiSig outputs

Just saw good question on Telegram: So I working on an algorithm that would download and process bitcoin blocks, specifically the transactions in them. I want to take every output address of every ...
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Pass Multiple addresses in redeem p2sh script

I have the following code const script = this.app.env.bitcoin.script.compile([ hashOpcode, Buffer.from(secretHash, "hex"), this.app.env.bitcoin.opcodes.OP_EQUALVERIFY, Buffer.from(...
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What is the difference between P2SH redeem script on Bitcoin and on Litecoin?

I am building a service that is based on multisig wallets. My current progress is so that I've implemented the multisigs for Bitcoin network and it works fine. Now I am on Litecoin and I am facing ...
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1answer
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Multisig: How to identify who (public key/address) has signed the transaction?

I have seen that someone had asked a similar question: Possible to check who signed the transaction in a multi-sig transaction case? But I'm currently unable to parse/read the redeem script. When I ...
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ScriptSig raw hex to sign raw tx

i have a p2sh address that is created using an uncompressed public key (from my ledger nano) and a compressed public key (bitcoincore wallet). It requires both signatures to send the funds. When i use ...
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What's the difference between all kinds of bitcoin addresses (Single, multisig, etc…) also compared to all bitcoin forks?

Bitcoin addresses start with 1. Multisig/Script addresses start with 3. Other forks of bitcoin have single letters that are different at the beginning. Is this letter simply and only prepended to the ...
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Electrum 2of2 multisig both cosigners share the same priv key

I set up this wallet on the same machine online. Thinking that was it, it was only until i sent funds to this wallet and tried to spend them that i could only partially sign the transaction. I opened ...
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Multi signature wallet I'll know the private key

So my situation is I have to create a multi-signature address for our business (was going to do something like this: https://github.com/anders94/bitcoin-2-of-3-multisig). My question is if I make it ...
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1answer
455 views

Restore Block.io multisig wallet in Electrum

I've exported my private keys from Block.io. They're compressed WIF keys (starting with L...). Additionally I've got the following data from Block.io: Address type: P2SH (obviously) Redeem script ...
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566 views

Unable to send raw transaction: mandatory-script-verify-flag-failed

When I send a raw transaction I get an error: 16: mandatory-script-verify-flag-failed (Signature must be zero for failed CHECK(MULTI)SIG operation) Raw transaction that I send: ...
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266 views

Bitcoin multisig tutorial

I have five private keys (of type java.math.BigInteger) called a, b, c, d, e. Please provide some code template for the following. Create an address that has "3-out-of-5" spendability for the above ...

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