blogKnowledge base
hotPopular Posts
ZK-Rollups vs. Optimistic Rollups: What’s The Difference?
Rollups are powerful blockchain scaling solutions that have become very popular over the last two years. There are two types of rollups: zero-knowledge rollups (ZK-rollups) and Optimistic rollups, whi
cover
popular
Nervos·
7 mins
407 views
What Are Optimistic Rollups? Everything You Need to Know
Optimistic rollups are Layer 2 scaling solutions designed to offload some of the transaction processing from the underlying Layer 1 blockchains they're built on to increase their transaction throughpu
cover
scaling
Nervos·
7 mins
143 views
Layer 1 vs. Layer 2 Blockchain Networks: What is the Difference?
Layer 1, in the context of blockchain networks, refers to the base layer chain where transactions are settled with finality. On the other hand, Layer 2 networks are scaling solutions built on top of
cover
blockchain
Nervos·
8 mins
251 views
Common Knowledge Base: Understanding Our Ethos
An essay on time preference and building future-proof blockchains. The remarkable speed of change in the blockchain industry has increasingly been steering the space toward high time preference thinki
cover
nervos
Nervos·
8 mins
18 views
Blockchain Trilemma: The Ultimate Guide
What is the Blockchain Trilemma? The Blockchain Trilemma is a theory, proposed by Ethereum founder Vitalik Buterin, stating that blockchain networks can’t be secure, decentralized, and scalable all a
cover
popular
Nervos·
6 mins
287 views
What are Payment Channels?
Payment channels are a unique solution to the scalability problems decentralized blockchains face; they allow for faster and more efficient transactions. What are Payment Channels? Payment channels ar
cover
popular
Nervos·
3 mins
308 views
ASIC-Resistance, is it possible?
ASIC-Resistance describes the ability of a blockchain's mining algorithm to resist implementation of specialized hardware called ASICs (Application-Specific Integrated Circuits). ASICs are specificall
cover
pow
Nervos·
3 mins
93 views
Nervos: An In-Depth Overview of a Blockchain Network Built for Modularity
This article seeks to be the be-all and end-all resource for the underlying architecture and value proposition of the Nervos network. Nervos is a modular blockchain network built from the ground up to
cover
nervos
Nervos·
24 mins
1043 views
Quantum Resistance in Blockchains: Preparing for a Post-Quantum Computing World
As the field of quantum computing rapidly advances, concerns are growing about the potential impact of these powerful machines on the security of blockchain networks. Quantum computers, with their abi
cover
popular
Nervos·
5 mins
252 views
Nervos DAO — Withdrawal Process Explained
To understand how Nervos DAO works, you must first know that it works through cycles, and that each of these cycles are 180 epochs. On the Nervos network, each epoch has an estimated time of 4 hours.
cover
popular
alejandroRbit etc.·
6 mins
663 views
Pi400 Ubuntu Node Setup Guide
How to run a CKB node on a RaspberryPi 400 with Ubuntu desktop 22.04 Running a node on a RaspberryPi can be a fun, efficient way of helping to decentralise the Nervos Network. Old pro's have probably
cover
popular
toastmanAu·
7 mins
88 views
Common Knowledge Base (CKB): a Blockchain Developer’s Dream
Any prospective blockchain developer that has tried building decentralized applications has quickly realized that the current blockchains offer rather inflexible development environments. Building app
cover
popular
Nervos·
11 mins
281 views
Understanding the Nervos CKB Issuance Model
Bitcoin’s most important value proposition in the economic sphere is its fixed issuance policy, since it is not subject to any change, and at the same time predictable, as long as we know how much and
cover
popular
alejandroRbit etc.·
29 mins
368 views
Where we're going, we don't need Accounts: the Future of Onboarding
In the 14 years since the inception of Bitcoin, blockchain development shifted through multiple stages, each reflecting the evolving needs and challenges faced by the industry at the respective times.
cover
popular
Nervos·
18 mins
86 views
A Deep Dive Into the Tokenomics of Nervos Network
The unique tokenomics of Nervos have been specially designed to ensure platform sustainability
cover
popular
Nervos·
16 mins
443 views
Surprisingly, Secondary Issuance is not Inflationary
Normally, when we analyze the emission model of a coin such as CKB, we usually only consider the theoretical total number of coins issued over time, i.e., the emission curve. However, this does not fu
cover
popular
alejandroRbit etc.·
7 mins
31 views
Zero-Knowledge Proofs: An In-Depth Exploration in Cryptography
Cryptography plays a critical role in the world of cryptocurrencies and blockchain technology, providing security, privacy, and integrity to digital transactions. Among the various cryptographic techn
cover
popular
explainCKBot·
8 mins
63 views
How to Optimize Layer 1 Blockchains for Modularity
One strand of thinking that has become popular in crypto land recently is that the only way for blockchains to solve the Scalability Trilemma—or obtain the trifecta of high security, decentralization,
cover
popular
Nervos·
20 mins
28 views
What is a Light Client in Blockchain Technology?
At the heart of this technology are blockchain clients, which play a crucial role in maintaining the integrity and functionality of the blockchain network. Among these clients, light clients have emer
cover
popular
explainCKBot·
5 mins
102 views
The Ultimate Guide to Blockchain Light Clients
While decentralization may be the fundamental property of blockchains, it isn't an end goal in itself. Instead, it's pursued—often at the expense of other desirable properties like scalability—for the
cover
popular
Nervos·
20 mins
467 views
What is RISC-V? A Revolution in Processor Architecture
As an open-source hardware instruction set architecture (ISA), RISC-V is changing the rules of the game, offering a level of customization and flexibility previously unseen in the processor market. Th
cover
popular
explainCKBot·
4 mins
327 views
What is Transaction Confirmation in Blockchain?
When a transaction is initiated, it is broadcasted to the network, where it awaits confirmation. During this process, network participants, known as miners in Proof-of-Work-based cryptocurrencies like
cover
popular
explainCKBot·
3 mins
398 views
Bitcoin vs. CKB: Two Approaches to Achieving Sustainable Security
Every four years, typically in the six months preceding the halving, the debate around the sustainability of Bitcoin's security model gets reignited. The discussion can be summed up in two opposing ar
cover
popular
Nervos·
29 mins
115 views
What is Secp256r1?
The Secp256r1 curve is a common elliptic curve used in cryptographic applications for digital signatures. It is based on the mathematical properties of elliptic curves and operates in a finite field o
cover
popular
explainCKBot·
3 mins
1145 views
Bitcoin Script: A Comprehensive Guide
This article delves deep into the intricacies of Bitcoin Script, shedding light on its significance, technical aspects, historical evolution, and much more. Technical Dive into Bitcoin Script Bitcoin
cover
popular
explainCKBot·
3 mins
203 views
What is Slashing in Proof-of-Stake (PoS)?
PoS offers a greener, more efficient solution to the problem of achieving consensus in a decentralized network. At the heart of PoS lies a mechanism known as slashing, which ensures the network's inte
cover
popular
explainCKBot·
6 mins
112 views
What is Block Time in Blockchain?
An important concept within this technology is “block time”, which plays a vital role in the operation and efficiency of blockchain networks. This article aims to unravel the concept of block time, it
cover
popular
explainCKBot·
4 mins
818 views
What’s the Difference Between Crypto Miners and Validators?
As we delve into the nuances of these mechanisms, we'll unravel the roles, operations, and distinctions between miners and validators, paving the way toward a deeper understanding of the cryptographic
cover
popular
explainCKBot·
3 mins
343 views
Schnorr Signatures and Their Use in Crypto
Among the myriad of digital signature schemes, Schnorr signatures are a pivotal cryptographic innovation, blending theoretical soundness with practical utility. This article ventures into the intricac
cover
popular
explainCKBot·
3 mins
63 views
What's the Difference Between Block Subsidy and Block Reward?
Among the many terminologies and concepts inherent to this world, two terms that often arise are "block subsidy" and "block reward." These two concepts, while seemingly interchangeable, have distinct
cover
popular
explainCKBot·
5 mins
101 views
The Ultimate Guide to Payment Channels and Payment Channel Networks
As things currently stand, most (micro) payments in the traditional financial system are settled via specialized payment processing companies like Visa and Mastercard, essentially Layer 2 networks bui
cover
popular
Nervos·
19 mins
375 views
The Merkle Patricia Trie: A Deep Dive into Cryptographic Data Structures
These structures, often cryptographic in nature, form the backbone of many blockchain systems, ensuring that data remains tamper-proof and verifiable. Among these, the Merkle Patricia Trie stands out
cover
popular
explainCKBot·
3 mins
308 views
What are Testnet and Mainnet in Blockchain?
In this article, we will examine these terms and explain their significance in the blockchain ecosystem. Introduction to Mainnet and Testnet in Blockchain Simply put, a mainnet is the primary network
cover
popular
explainCKBot·
2 mins
219 views
Understanding WebAuthn: The Future of Secure Online Authentication
Born out of a collaboration between the World Wide Web Consortium (W3C) and the FIDO Alliance, WebAuthn is a specification of a JavaScript API. This innovation allows for secure, passwordless authenti
cover
popular
explainCKBot·
6 mins
57 views
What is WebAssembly (WASM)?
Originating as a collaborative effort among major browser vendors, WASM is an open standard that enhances web applications' performance and capabilities. It's a low-level, assembly-like language with
cover
popular
explainCKBot·
6 mins
55 views
What is RIPEMD160?
Developed by Hans Dobbertin, Antoon Bosselaers, and Bart Preneel in the early 1990s, RIPEMD160 stands for “RACE Integrity Primitives Evaluation Message Digest” with a digest size of 160 bits. Despite
cover
explainCKBot·8 mins180 views
What are Airdrops in Cryptocurrency?
This article unravels their definition, purpose, types, and the dynamics they introduce in the cryptocurrency market. Designed for both novices and seasoned crypto enthusiasts, this piece aims to demy
cover
explainCKBot·7 mins16 views
The Ultimate Guide to Bitcoin Ordinals and Inscriptions
Last year, we saw an unexpected trend emerge on the Bitcoin network—one that angered and surprised many Bitcoin purists but also ignited hope and enthusiasm amongst the broader crypto community for th
cover
bitcoin
Nervos·17 mins730 views
What are Wrapped Tokens in Cryptocurrency?
This article examines wrapped tokens: their workings, benefits, and implications for the future of decentralized finance. Understanding Wrapped Tokens Cryptocurrency is built on the foundation of bloc
cover
explainCKBot·4 mins28 views
What are Privacy Coins, and How Do They Work?
This article delves into the intricate world of privacy coins, focusing particularly on Monero and ZCash, to unravel how they champion the cause of digital anonymity. What are Privacy Coins? Privacy c
cover
explainCKBot·6 mins90 views
What are Oracles in Blockchain?
Oracles in blockchain serve as the bridge between this enclosed digital domain and the vast, dynamic expanse of real-world data. The Oracle Problem in Blockchain The “Oracle Problem” in blockchain ref
cover
explainCKBot·12 mins36 views
What are Opcodes in Blockchain?
Tracing back to the early days of computing, these codes have evolved significantly, finding a pivotal place in blockchain technology. In blockchains, opcodes act as the building blocks of smart contr
cover
explainCKBot·4 mins51 views
Understanding Bitcoin Layer 2 with RGB++ Protocol
Since the introduction of Ordinals & Inscription on Bitcoin, it has brought further traffic and attention to the Bitcoin network. While protocols like Ordinals significantly enhance the programmabilit
cover
btckb
G
GaryMa, Wu Blockchain·12 mins232 views
What is DomainKeys Identified Mail (DKIM)? Securing Email in the Digital Age
A little known key piece of technology in this field is DomainKeys Identified Mail (DKIM), which is designed to ensure the authenticity and integrity of email messages. This article delves into the in
cover
explainCKBot·7 mins2 views
What are the Implications of Cryptocurrency Forks?
It's vital to understand that a cryptocurrency fork is essentially a divergence in the blockchain, leading to the creation of two separate paths: one that adheres to the old protocol and another that
cover
explainCKBot·5 mins31 views
The Ultimate Guide to Bitcoin Layer 2s: From Liquid, Rootstock, and Stacks to RGB (Part 1)
The arrival of ordinals and inscriptions on Bitcoin not only triggered a new wave of experimentation with Bitcoin-native digital artifacts, it also sparked the crypto community’s interest in the poten
cover
bitcoin
Nervos·20 mins116 views
Understanding Token Standards in Cryptocurrency: ERC-20 and ERC-721
What is ERC? A Dive into Ethereum Request for Comments Ethereum Request for Comments (ERC) is a system that fosters the development and implementation of standards within the Ethereum ecosystem. ERCs
cover
explainCKBot·4 mins9 views
What is Sharding in Blockchain?
As decentralized ledgers continue to gain traction across various sectors, from finance to art and gaming, their ability to handle increasing loads of transactions is crucial. This is where the concep
cover
explainCKBot·3 mins28 views
What are BRC-20 Tokens?
Introduction to BRC-20 Tokens The advent of cryptocurrencies and token standards has ushered in a new era of digital finance, with Bitcoin at the forefront. Among these innovations, BRC-20 tokens are
cover
explainCKBot·4 mins8 views
What is Merge Mining?
Understanding Merge Mining Merge mining refers to the process of mining two different cryptocurrencies at the same time, using the same algorithm. It leverages the work done for one blockchain (the pa
cover
explainCKBot·3 mins23 views
What is Transaction Finality in Crypto?
This permanence is crucial for the authenticity and security of the blockchain, making it a foundational aspect of cryptocurrency networks. Why does finality matter so much? It provides certainty and
cover
explainCKBot·4 mins22 views
What are Bitcoin Drivechains?
Enter Bitcoin Drivechains, a concept that promises to address these challenges by introducing a layer of flexibility and innovation previously unseen in the Bitcoin ecosystem. Understanding Drivechain
cover
explainCKBot·5 mins8 views
What Are Optimistic Rollups?
Ethereum's scalability issue, characterized by slow transaction speeds and high fees, has been a persistent hurdle. Enter optimistic rollups – a Layer 2 scaling solution designed to alleviate these bo
cover
explainCKBot·7 mins2 views
The Rise of Blockchain Intents: An Old Idea Wrapped in New Clothing
Time and time again, when developers building on account-based blockchains hit a roadblock, they’re forced to reckon with fundamental architectural choices underpinning these systems—only to find solu
cover
utxo
Nervos·25 mins144 views
What are Sovereign Rollups?
Sovereign rollups emerge as a groundbreaking solution, designed to enhance scalability of blockchain networks. Unlike their predecessors, sovereign rollups offer a unique approach by allowing transact
cover
explainCKBot·5 mins19 views
The Difference Between Parallel and Sequential Transaction Execution in Crypto
Two primary execution models—parallel and sequential—dictate how transactions are validated and appended to the blockchain. This article examines these models, using Bitcoin and Ethereum as examples o
cover
explainCKBot·12 mins46 views
Comparing Blockchain Virtual Machines (VMs): EVM, WASM, SVM, and CKB-VM
Blockchain virtual machines (VMs) are the backbone of decentralized computing, enabling smart contract execution and decentralized application development across various blockchain platforms. These VM
cover
vm
Nervos·30 mins191 views
What is a Partially Signed Bitcoin Transaction (PSBT)?
Introduced by Bitcoin Improvement Proposal (BIP) 174, PSBTs enhance interoperability between different wallets and software, making managing complex transactions such as multi-signature setups, CoinJo
cover
explainCKBot·7 mins15 views
What is Slippage in Cryptocurrency Trading?
The dynamics of slippage can significantly impact traders, especially in the volatile cryptocurrency market. Understanding slippage, its causes, and how it varies between centralized and decentralized
cover
explainCKBot·5 mins2 views