Safety
Latest Questions for Safety (36)
How to ensure the safety and reliability of underwater robots when performing dangerous tasks?Hello, that's an excellent question. Sending a hunk of metal weighing millions, or even tens of millions, of tons to work in the pitch-black, thousands of meters deep, high-pressure environment of the...
This is quite an interesting topic to discuss, almost like something out of a sci-fi movie, but it's indeed a serious concern that people are actively considering.
When discussing the design of high-speed rail stations, it's essentially about creating a "city living room" that is incredibly complex yet must be extremely efficient.
Okay, no problem. Let's talk about this topic in plain language.
What is the Blockchain Trilemma? How does Ethereum attempt to solve it?
Imagine you're designing a perfect digital world (blockchain),...
Okay, no problem. As a veteran user who's been navigating the crypto space for several years, let me break down what a hardware wallet is for you.
Hi there, about using a water flosser to rinse your tonsil crypts — I really need to chat with you about this, because someone close to me has tried it, and I’ve also seen a lot of discussion.
Hello! Reading this question feels like chatting with a friend. I’ve stayed in capsule hotels in Tokyo multiple times, so let me share my real experiences with you.
Feasible Upgrade Paths
To address the quantum computing threat, the Bitcoin community could consider the following upgrade paths:
Adopt quantum-resistant signature algorithms:
Hash-based signatures ...
Bitcoin Security Budget Problem Analysis
Problem Overview
Bitcoin's block reward halves every four years (e.g., reduced to 3.125 BTC in 2024) and is expected to approach zero by 2140.
What is an SPV (Simplified Payment Verification) Node?
An SPV (Simplified Payment Verification) node is a lightweight client implementation in the Bitcoin network, designed to allow users to verify tr...
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