Kaspa

Satoshi

Bitcoin

Block (blocksol.vip)

when

<h2 dir="ltr" id="span-span-strong-what-is-kaspa-strong-span-span">What is Kaspa?&nbsp;</h2>
<a style="text-decoration:none" href="https://kaspa.org/">Kaspa</a> represents a significant evolution in blockchain technology, standing as the fastest, open-source, decentralized, and fully scalable<a style="text-decoration:none" href="https://bsc.news/post/layer-1-blockchains-ultimate-guide">&nbsp;Layer-1 protocol</a>. Unlike traditional blockchains, Kaspa is built on groundbreaking blockDAG technology - a digital ledger that enables parallel blocks and instant transaction confirmation - supported by a robust proof-of-work consensus mechanism with rapid single-second block intervals.
The name "Kaspa" derives from the Aramaic word for "silver" and "money," symbolizing its position alongside<a style="text-decoration:none" href="https://bsc.news/post/what-is-bitcoin-how-it-works-mining-digital-gold-guide">&nbsp;Bitcoin</a> (representing digital gold) as a more fluid, transaction-focused digital asset. While Bitcoin has solidified its role as the ultimate store of value, Kaspa aims to fulfill Satoshi Nakamoto's original vision: creating a peer-to-peer electronic cash system suitable for everyday transactions.
<h2 dir="ltr" id="span-span-strong-kaspa-s-technical-foundation-strong-span-span">Kaspa's Technical Foundation:</h2>
At its core, Kaspa implements the GHOSTDAG protocol, a groundbreaking generalization of Nakamoto Consensus. Traditional blockchains like Bitcoin face a fundamental limitation - they must maintain slow block creation rates to prevent "orphan blocks" that occur when network propagation delays cause miners to create competing blocks.
Kaspa's blockDAG technology solves this limitation by:
<ol>
 <li>Enabling parallel block creation rather than sequential</li>
 <li>Processing all blocks simultaneously by linking side-chains</li>
 <li>Incorporating "orphan" blocks into the ledger instead of discarding them</li>
 <li>Using a novel greedy algorithm to order blocks, favoring honest, well-connected blocks</li>
</ol>
The blockDAG architecture overcomes traditional blockchain limitations by processing blocks in parallel and linking all side-chains. This structure dramatically increases block formation rates while maintaining decentralized security.
This architecture allows Kaspa to maintain the security guarantees of Bitcoin while dramatically increasing throughput and reducing confirmation times. The current mainnet operates with one block per second, with plans to dramatically increase this rate following the implementation of the completed Rust rewrite.
<figure class="image">
 <img src="https://storage.bsc.news/5/photo_2025_03_05_11_52_33_8b514e35cf.webp" alt="Data on the Kaspa blockchain itself" width="undefined" height="undefined">
 <figcaption>
 Data on the Kaspa blockchain itself (kas.fyi)
 </figcaption>
</figure>
<h3 dir="ltr" id="span-span-strong-advanced-technical-features-strong-span-span">Advanced Technical Features</h3>
Kaspa's implementation includes several technical innovations:
<ul>
 <li>Reachability: Advanced query capabilities for DAG topology</li>
 <li>Block Data Pruning: Efficient data management with block header pruning</li>
 <li>SPV Proofs: Simplified payment verification for lightweight clients</li>
 <li>Subnetwork Support: Foundations for future Layer 2 solutions</li>
 <li>Cryptographic Receipts: Verifiable proofs of transaction acceptance</li>
 <li>Harmonic Mass Formula: Solution to prevent state bloat attacks</li>
</ul>
<h3 dir="ltr" id="span-span-strong-community-driven-development-strong-span-span">Community-Driven Development</h3>
Kaspa stands as a decentralized project with open community participation. The development is led by industry pioneers but involves contributions from community members worldwide:
<ol>
 <li>100% open-source code base on<a style="text-decoration:none" href="https://github.com/kaspanet">&nbsp;GitHub</a></li>
 <li>Development contributions from a global team spanning 16+ countries</li>
 <li>Transparent development process with community input</li>
</ol>
This open approach to development aligns with the decentralized ethos of the project.
<h2 dir="ltr" id="span-span-strong-rust-rewrite-and-performance-breakthrough-strong-span-span">Rust Rewrite and Performance Breakthrough</h2>
Kaspa has undergone an extensive core rewrite in Rust Programming Language, the rewrite known as Rusty-Kaspa has transformed the codebase to enable record efficiency and industry-leading performance while establishing the groundwork for<a style="text-decoration:none" href="https://bsc.news/post/what-are-smart-contracts-and-how-do-they-work">&nbsp;smart contracts</a>.
The Rusty-Kaspa client was initiated by former DAGLabs developer Michael Sutton and developed by a global team. The implementation is remarkably efficient, allowing high-throughput operation on affordable hardware - full nodes have successfully run on Raspberry Pis, decade-old laptops, and even mid-tier mobile phones.
This rewrite will introduce unprecedented throughput, with initial estimates targeting 32 blocks per second (one block every ~31 milliseconds), with future projections of 100 blocks per second. The rewrite was functionally advanced by Q2 2023 (Testnet 11) but not fully "completed" until later (stable release in 2024).
Kaspa currently maintains two test networks: Testnet 10 (TN-10), which accurately replicates the current mainnet, and Testnet 11, which showcases the Rust implementation. Testnet 11 has run effectively since mid-2023, and now operates between 2400 and 3000 transactions per second over 10 blocks per second. The upcoming<a style="text-decoration:none" href="https://kas.live/">&nbsp;Crescendo hard-fork</a> will bring these, among other improvements, to the mainnet.
<h3 dir="ltr" id="span-span-strong-zk-rollups-support-strong-span-span">ZK-Rollups Support</h3>
With this enhanced performance, Kaspa is uniquely positioned to handle ZK-rollups, enabling a diverse Layer 2 ecosystem that inherits Kaspa's security, censorship resistance, and MEV resistance while ensuring L2s remain tied to the main chain.
<h2 dir="ltr" id="span-span-strong-the-ghostdag-protocol-and-trilemma-solution-strong-span-span">The GHOSTDAG Protocol and Trilemma Solution</h2>
The GHOSTDAG protocol solves the blockchain trilemma by employing a clever system that categorizes blocks as either "Blue" (well-connected) or "Red" (less connected). This approach creates a consistent block ordering that prioritizes honest miners' contributions while maintaining security against potential attackers.
GHOSTDAG enables three critical improvements over traditional blockchains:
<ul>
 <li>Security: Maintains Bitcoin's 51% security threshold while enabling faster blocks</li>
 <li>Scalability: Allows blocks to be created in parallel without compromising network stability</li>
 <li>Decentralization: Reduces mining variance, decreasing the incentive to join large mining pools</li>
</ul>
The protocol creates a healthier fee market by preventing the typical "race to the bottom" with fees. Even at low network usage (e.g., 11% capacity), the parallel block structure means miners still compete for the same transactions, incentivizing them to prioritize higher-fee transactions while allowing lower-fee transactions a chance of inclusion. This maintains fee incentives even when the network is far from congested.
<h2 dir="ltr" id="span-span-strong-tokenomics-strong-span-span">Tokenomics:</h2>
Kaspa started and had a true fair-launch on November 7, 2021, with no premine, no pre-sales, and no allocated coins. The cryptocurrency follows key distribution principles:
<ul>
 <li>Max Supply: Approximately 28.7 billion KAS</li>
 <li>Circulating Supply: Currently 25.8 billion KAS</li>
 <li>Emission Schedule: Halves once per year via smooth monthly reductions by a factor of (1/2)^(1/12). The current block reward is ±62 KAS</li>
 <li>Fair Mining Evolution: Started with CPUs, expanded to GPUs, FPGAs, and now includes ASICs</li>
</ul>
<h3 dir="ltr" id="span-span-strong-token-distribution-strong-span-span">Token Distribution</h3>
Analysis of Kaspa's token distribution shows a remarkably balanced ecosystem. Over 70% of addresses hold between 0.01-10K KAS, while mid-sized wallets (1K-100K KAS) contain roughly 30% of circulating supply, forming a strong community foundation.
Large wallets (10M+ KAS) control about 43% of supply—notably lower concentration than comparable projects where often 20 addresses control over 50%. Only 17 addresses hold more than 100M KAS (22.5% of supply); these might be exchange addresses, indicating healthy distribution at the top.
<figure class="image">
 <img src="https://storage.bsc.news/5/photo_2025_03_05_11_52_36_2d54ac6a12.webp" alt="Data on KAS token concentration" width="undefined" height="undefined">
 <figcaption>
 Data on KAS token concentration (kaspa.org)
 </figcaption>
</figure>
<h2 dir="ltr" id="span-span-strong-conclusion-beyond-the-block-strong-span-span">Conclusion: Beyond the Block</h2>
Kaspa represents a fundamental advancement in blockchain technology, successfully addressing the core limitations that have constrained cryptocurrencies since Bitcoin's inception. By maintaining the security and decentralization principles of Nakamoto's original design while dramatically improving speed and throughput, Kaspa stands as a genuine realization of the peer-to-peer electronic cash system described in the<a style="text-decoration:none" href="https://bitcoin.org/en/bitcoin-paper">&nbsp;Bitcoin whitepaper</a>.
With one-second block times, ten-second full confirmations, and an open-source approach to development, Kaspa provides the technical foundation needed for cryptocurrency to achieve mainstream adoption for everyday transactions. The project continues to evolve through its Rust implementation and upcoming Crescendo hard-fork, Kaspa could become a cornerstone technology in the blockchain ecosystem.

Kaspa Deepdive & Guide: The Revolutionary Layer-1 Protocol

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