Crypto Flexs
  • DIRECTORY
  • CRYPTO
    • ETHEREUM
    • BITCOIN
    • ALTCOIN
  • BLOCKCHAIN
  • EXCHANGE
  • TRADING
  • HACKING
  • SLOT
  • CASINO
  • SUBMIT
Crypto Flexs
  • DIRECTORY
  • CRYPTO
    • ETHEREUM
    • BITCOIN
    • ALTCOIN
  • BLOCKCHAIN
  • EXCHANGE
  • TRADING
  • HACKING
  • SLOT
  • CASINO
  • SUBMIT
Crypto Flexs
Home»BITCOIN NEWS»Blockchain – Can a second signer add data to a Bitcoin PSBT transaction?
BITCOIN NEWS

Blockchain – Can a second signer add data to a Bitcoin PSBT transaction?

By Crypto FlexsJune 27, 20241 Min Read
Facebook Twitter Pinterest LinkedIn Tumblr Email
Blockchain – Can a second signer add data to a Bitcoin PSBT transaction?
Share
Facebook Twitter LinkedIn Pinterest Email

I am working on partially signed bitcoin transactions (PSBT) and have a question about the role of secondary signers in the signing process. I understand that in a multi-signature scenario, each participant must sign the transaction. However, I am wondering if it is possible for the second (or subsequent) signer to add additional data to the transaction in addition to the signature.

Here’s what I want to know specifically:

Can a second signer add additional metadata or input/output? Does the PSBT format support modifications by the signer other than adding a signature? Any insight or references to the documentation would be greatly appreciated!

Share. Facebook Twitter Pinterest LinkedIn Tumblr Email

Related Posts

France can break the EU password market with ‘atomic weapons’.

September 15, 2025

Expect what XRP ETF is approved by the SEC

September 9, 2025

Cardano founder says Chainlink quotes ‘ridiculous price’ to them.

September 3, 2025
Add A Comment

Comments are closed.

Recent Posts

MEXC Joins Forces With Lombard Finance (BARD) To Launch $1 Million Prize Pool Extravaganza

September 18, 2025

What is the next after the Fed’s 25bps is cut? Everything you need to know

September 18, 2025

The XRP market value surpasses Shopify, Verizon, and Citigroup. Whales sell 40m coins.

September 18, 2025

Green Hood Contracts Thanksgiving Summary -Ackee Blockchain

September 17, 2025

BetFury Is At SBC Summit Lisbon 2025: Affiliate Growth In Focus

September 17, 2025

FED Mining’s Cloud Mining Platform Is Helping Users Earn $8,800 Per Day, And XRP’s Growth Is Driving Market Enthusiasm.

September 17, 2025

Stablecoin Holdings Drop As Investors Pivot To SOL, XRP, And Altcoins

September 17, 2025

Flipster Partners With WLFI To Advance Global Stablecoin Adoption Through USD1 Integration

September 17, 2025

Zircuit Launches $495K Grants Program To Accelerate Web3 Super Apps

September 16, 2025

Kintsu Launches SHYPE On Hyperliquid

September 16, 2025

New Cryptocurrency Mutuum Finance (MUTM) Raises $15.8M As Phase 6 Reaches 40%

September 16, 2025

Crypto Flexs is a Professional Cryptocurrency News Platform. Here we will provide you only interesting content, which you will like very much. We’re dedicated to providing you the best of Cryptocurrency. We hope you enjoy our Cryptocurrency News as much as we enjoy offering them to you.

Contact Us : Partner(@)Cryptoflexs.com

Top Insights

MEXC Joins Forces With Lombard Finance (BARD) To Launch $1 Million Prize Pool Extravaganza

September 18, 2025

What is the next after the Fed’s 25bps is cut? Everything you need to know

September 18, 2025

The XRP market value surpasses Shopify, Verizon, and Citigroup. Whales sell 40m coins.

September 18, 2025
Most Popular

Understanding the BRC-20 Token: Building and Issuing Your Own Token on the Bitcoin Network – The Defi Info

February 4, 2024

Elon Musk, Justin Sun Endorse Trump in Election After Rally Shootings

July 14, 2024

BNB Chain unveils opBNB’s roadmap: Here’s what it entails:

November 30, 2023
  • Home
  • About Us
  • Contact Us
  • Disclaimer
  • Privacy Policy
  • Terms and Conditions
© 2025 Crypto Flexs

Type above and press Enter to search. Press Esc to cancel.