Crypto Flexs
  • DIRECTORY
  • CRYPTO
    • ETHEREUM
    • BITCOIN
    • ALTCOIN
  • BLOCKCHAIN
  • EXCHANGE
  • ADOPTION
  • TRADING
  • HACKING
  • SLOT
  • TRADE
Crypto Flexs
  • DIRECTORY
  • CRYPTO
    • ETHEREUM
    • BITCOIN
    • ALTCOIN
  • BLOCKCHAIN
  • EXCHANGE
  • ADOPTION
  • TRADING
  • HACKING
  • SLOT
  • TRADE
Crypto Flexs
Home»BITCOIN NEWS»Fallback to Fees – What types of RBF exist and which types does Bitcoin Core support and use by default?
BITCOIN NEWS

Fallback to Fees – What types of RBF exist and which types does Bitcoin Core support and use by default?

By Crypto FlexsDecember 4, 20232 Mins Read
Facebook Twitter Pinterest LinkedIn Tumblr Email
Fallback to Fees – What types of RBF exist and which types does Bitcoin Core support and use by default?
Share
Facebook Twitter LinkedIn Pinterest Email

As far as I know Bitcoin Core knows of two types of RBF. These are full RBF and opt-in full RBF. In both cases, a transaction is replaced when a new transaction arrives that consumes at least one of the same inputs, is valid, and has a higher fee. The only difference is that with full RBF this applies to all transactions, whereas with opt-in full RBF transactions you have to signal this (some nSequence lesser 0xffffffff-1).

  1. Are there “replacements for a fee” or any other type of replacement? (I just need a list. I’ll do my own research on what that list is.)

Here they mention Children pay for their parents (CPFP), Replace with fee (RBF; I assume this means both full RBF/opt-in RBF. correct me if i’m wrong) and Safe replacement fee for the first time ever (FSS RBF). don’t mention Select full RBF But I assume this is what is taken into account by RBF, since in reality the transaction is the entire RBF that needs to signal replacement. Please correct me if I’m wrong. But since the answer is from 2015, I wonder if there are more alternative types to Bitcoin.

  1. Does Bitcoin Core support CPFP and FSS RBF as well as all the types listed in the answer to question 1?

  2. What type of replacement does Bitcoin Core use by default? I know it was opt-in full RBF and there are some indications to turn on full RBF.

Thanks everyone!

Share. Facebook Twitter Pinterest LinkedIn Tumblr Email

Related Posts

Sequans starts $ 384M Bitcoin Treasury Initiative with Swan Bitcoin Partnership.

June 23, 2025

ECB Chairman Lagarde aims to seize the global order to strengthen the Euro’s global position.

June 17, 2025

Bitcoin aims for $ 115K after US CPI data prefers investors.

June 11, 2025
Add A Comment

Comments are closed.

Recent Posts

Checkpoint #4: Berlinterop | Ether Leeum Foundation Blog

June 28, 2025

TRON Price Propects USDT supply exceeded $ 80 billion

June 28, 2025

Stablecoin startups surpass 2021 venture capital peaks as institutional money spills.

June 28, 2025

No Altcoin Season 2025 ? Why Bitcoin Dominance Is Holding Strong In The Crypto Market

June 28, 2025

Why It Matters For Every Crypto Investor

June 27, 2025

Why It Matters For Every Crypto Investor

June 27, 2025

Safe smart account audit summary

June 27, 2025

CARV’s New Roadmap Signals Next Wave Of Web3 AI

June 27, 2025

CARV’s New Roadmap Signals Next Wave Of Web3 AI

June 27, 2025

Bybit Expands Global Reach With Credit Card Crypto Purchases In 25+ Currencies And Cashback Rewards

June 27, 2025

BYDFi Joins Seoul Meta Week 2025, Advancing Web3 Vision And South Korea Strategy

June 27, 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

Checkpoint #4: Berlinterop | Ether Leeum Foundation Blog

June 28, 2025

TRON Price Propects USDT supply exceeded $ 80 billion

June 28, 2025

Stablecoin startups surpass 2021 venture capital peaks as institutional money spills.

June 28, 2025
Most Popular

Grayscale Outflows Decline, Offering Respite for Bitcoin Price: What’s Next?

January 29, 2024

Achieve Forex trading excellence the optimal way

June 21, 2024

Cosmos (ATOM) brings an IBC-enabled dApp to Avalanche.

November 25, 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.