721
What is the point of a public key fingerprint?
What is the point of a public key fingerprint? What does it do that the public key itself doesn't do. This post explains.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 850 posts.
722
Dapps
A friend asked me at breakfast this week “what gets you excited in crypto these days?” I answered “Dapps.” If the second half of 2016 and all of 2017 was about raising capital to fund development efforts (and speculating on all of that), then it sure feels like 2018 is the year we start getting […]
723
A not so gentle intro to web3
Pyramid schemes, scientology and Tamagotchi
724
725
726
Get Started with Blockchain Using the New AWS Blockchain Templates
Update: The content in the blog post below is no longer up to date. For more information please see our documentation. Many of today’s discussions around blockchain technology remind me of the classic Shimmer Floor Wax skit. According to Dan Aykroyd, Shimmer is a dessert topping. Gilda Radner claims that it is a floor…
727
Hal Finney Was Not Satoshi Nakamoto
A compilation of evidence that Hal Finney and Satoshi Nakamoto were different people.
728
Filecoin Foundation Grants 50k FIL to the Internet Archive
Amidst the speculative boom for NFTs and crypto-currencies, one decentralized technology foundation is taking the long view by investing in deep history and the far future. Today, the Filecoin Foundation announced a 50,000 FIL grant to the Internet Archive - the largest single donation in the digital library’s 25-year…
729
Liberty Reserve Founder Arrested, Site Shuttered
The founder of Liberty Reserve , a digital currency that has evolved as perhaps the most popular form of payment in the cybercrime underground, was reportedly arrested in Spain this week on suspicion of money laundering. News of the law enforcement action may help explain an ongoing three-day outage at…
730
Stripe and Coinbase apparently can't find my Bitcoin
Update2: Stripe sent an update and it sounds like Coinbase will credit the BTC to my Coinbase account soon:
731
Bitcoin Now Worth More Than Twitter
Editor's Morning Note: Wrapping 2016, bitcoin is hitting new aggregate value highs. It's now worth more than Twitter. Bitcoin made waves this week by
732
733
Strangecoin: a proposal for a nonlinear currency
In this post I sketch a proposal for a digital currency that works unlike other *coins that have recently become available. I'm calling it ...
734
735
Zero knowlege proof of compositeness
Testing whether a number is composite as an example of a zero knowledge proof. How ZKPs are used more generally.
736
737
We found cryptography bugs in the elliptic library using Wycheproof
Trail of Bits discovered and disclosed two vulnerabilities in the widely used elliptic JavaScript library that could allow signature forgery or prevent valid signature verification, with one vulnerability still unfixed after the 90-day disclosure window.
738
739
740
Rewriting my toy blockchain in Rust
Made in Notion, the connected workspace where AI agents and teams organize docs, projects and knowledge together.
741
Btcd: Not your mom's Bitcoin daemon
We are pleased to announce that btcd , our full-node bitcoind alternative written in Go, is finally ready for public testing!
742
High Frequency Trading on the Coinbase Exchange
by Andrew Barisser
743
744
Bitcoin Price Pressure
The price of bitcoin keeps trending down. [1] This causes a lot of people to declare the end of bitcoin. It’s important to understand that the default price pressure of the bitcoin ecosystem is...
745
NFTs and a Thousand True Fans
Non-fungible tokens (NFTs) offer fundamentally better economics for creators by removing rent-seeking, enabling granular pricing, and reducing customer acquisition costs.
746
It's practically impossible for regular people to buy Bitcoin
We’re in the middle of a huge Bitcoin bubble resembling Tulip mania. There’s now huge demand in the mainstream to buy bitcoin for speculation mainly due to med…
747
The Private Blockchain Fallacy
In all the blockchain hype, a simple, yet self-refuting idea keeps popping up: a Private Blockchain .
748
749
Quantum is unimportant to post-quantum
You might be hearing a lot about post-quantum (PQ) cryptography lately, and it’s easy to wonder why it’s such a big deal when nobody has actually seen a quantum computer. But even if a quantum computer is never built, new PQ standards are safer, more resilient, and more flexible than their classical […]
750
Bitcoin Mining in Plain English
99Bitcoins is your trusted guide to Bitcoin & crypto, offering easy tutorials, expert insights, and in-depth reviews to help you navigate the crypto world.