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How to Stay Safe with Bitcoin
How to Stay Safe with Bitcoin
Originally published here.
Jimmy Song
Mar 21, 2019
Scaling Bitcoin: Schnorr Signatures
Scaling Bitcoin: Schnorr Signatures
Schnorr Signatures are an exciting innovation that can help scale on-chain transactions and improve privacy and security of participants…
Chris Coverdale
May 22, 2018
The Anatomy of Proof-of-Work
Proof-of-Work (PoW) was originally invented as a measure against email spams. Only later it was adapted to be used in digital cash [1].
Hugo Nguyen
Feb 10, 2018
Stuck transaction? How to fix this dreaded problem using the power of bitcoin
Stuck transaction? How to fix this dreaded problem using the power of bitcoin
I have some of my bitcoin in Bread wallet and use it for sending bitcoin for everyday transactions. When sending a transaction, Bread gives…
Eric Allam
Dec 21, 2017
Segwit2x Bugs Explained
Segwit2x Bugs Explained
The Segwit2x hard fork was called off a little over a week ago in an email post to the 2x mailing list. Several parties threatened to split…
Jimmy Song
Nov 20, 2017
Replay protection schemes in Segwit2X
Replay protection schemes in Segwit2X
With the recent Bitcoin Gold fork and planned Segwit2X fork in mid-November, the topic of keeping coins safe after disruptive events is…
Micah Lerner
Oct 31, 2017
How to Protect Against Replay Attacks
How to Protect Against Replay Attacks
Jeff Garzik recently reverted opt-in replay protection on the btc1 GitHub. This is causing some anxiety as many believe this lack of replay…
Jimmy Song
Oct 25, 2017
What is a Bitcoin Merklized Abstract Syntax Tree (MAST)?
What is a Bitcoin Merklized Abstract Syntax Tree (MAST)?
Merklized Abstract Syntax Trees (MAST) are a proposed addition to Bitcoin that allows for smaller transaction sizes, more privacy, and…
David A. Harding
Oct 12, 2017
Bitcoin Gold: What you need to know
There’s a Bitcoin hard fork around the corner and it’s not 2x. Announced right before Bitcoin Cash forked, Bitcoin Gold is scheduled to go…
Jimmy Song
Oct 9, 2017
How Segwit2x Replay Protection Works
How Segwit2x Replay Protection Works
Note: This replay protection scheme has since been reverted! Please make sure you DO NOT use the protection scheme from this article for…
Jimmy Song
Oct 4, 2017
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