On juge vos cryptos préférées avec Joestar, Marius et un invité surprise...!

This summary is based strictly on the provided transcript of a video discussion featuring representatives from Starknet, Kaspa, and the PPRGB project. ### **Starknet: Breaking Power Asymmetry and Extending Bitcoin** Abdel, representing Starknet, opens the discussion by framing the project’s mission through the lens of political and systemic philosophy. He argues that the current fiat system is defined by a massive asymmetry of power, where a handful of individuals control a system that affects billions. Starknet’s use of Zero-Knowledge Proofs (ZKP) is presented as a technological "magic" that breaks this asymmetry. By allowing anyone to verify the integrity of an entity with a billion times more power than themselves, ZKPs enable scalability without compromising trust. While Starknet began as an Ethereum Layer 2, Abdel reveals a strategic shift. Starknet is increasingly positioning itself to extend the Bitcoin economy. He describes Bitcoin as the "Holy Grail" of assets but notes its inherent limitations in programmability and scalability. Starknet aims to unlock these features while maintaining self-custody and sovereignty. **Key Technical and Product Insights:** * **Bitcoin Finance (BTCFi):** Products for lending, borrowing, and staking Bitcoin are already live on Starknet. This allows users to make their capital productive (e.g., borrowing stablecoins against BTC) without selling their assets. * **Privacy Innovations:** A major upcoming milestone is the introduction of privacy features. This includes "STRK BTC," a Bitcoin wrapper that enables private transfers using ZKPs, and "STRK20," which will bring composable privacy to all tokens on the network. * **Post-Quantum Security:** Abdel claims Starknet is uniquely positioned to be the world’s first post-quantum, scalable, and private chain that remains trustless and censorship-resistant. He contrasts this with Solana (which he claims lacks true privacy) and Zcash (which he claims lacks scalability). * **Protocol Ecosystem:** He highlights Ekubo as a highly capital-efficient AMM and mentions the strength of the "perp" (perpetual contracts) market on Starknet, noting that three of the top ten crypto perps use their technology. --- ### **Kaspa: The GHOSTDAG and the Scalability Trilemma** Elliot presents Kaspa, a Proof-of-Work (PoW) project that seeks to solve the "trilemma" of decentralization, security, and scalability. He critiques the lack of mathematical rigor in many modern projects and explains why Bitcoin is traditionally slow. In Bitcoin, the 10-minute block time is necessary to ensure the network stays synchronized and avoids double-spending. **The GHOSTDAG Solution:** Instead of following the "longest chain" rule, Kaspa utilizes an "ancestor tree" or GHOSTDAG (Directed Acyclic Graph). This allows blocks to be created in parallel without compromising security. In this model, an attacker must beat the combined computational power of the entire "tree" rather than just a single chain. Elliot argues that this makes Kaspa mathematically superior to Bitcoin because it achieves high speed without sacrificing the security of Proof-of-Work. **The Debate on Decentralization:** The presentation sparked a heated debate with Abdel, who argued that Bitcoin’s "slowness" is a feature, not a bug. Abdel contended that high-speed blocks create a "bandwidth tax" that prevents true decentralization and nation-state resistance. Elliot defended Kaspa by highlighting "pruning"—the ability to delete old transaction data while keeping cryptographic proof of the ledger’s state. He argued this keeps nodes accessible to regular users. However, the jury remained skeptical, noting that Kaspa’s hashrate and transaction volume have recently declined, and the project still lacks smart contracts after several years. --- ### **PPRGB: Meme Coins and the RGB Protocol** The final segment features PPRGB, a project represented by a "VTuber" persona. PPRGB is a meme coin built on the RGB protocol, which allows for the creation of smart contracts and assets on Bitcoin via client-side validation. **Meme Coins vs. Shitcoins:** PPRGB offers a distinct definition: a "shitcoin" is a token that pretends to have utility but fails, whereas a "meme coin" is an honest social game. He describes PPRGB as a "Cyberpunk" experiment that has survived multiple technical failures and migrations. **Technical Journey and Community:** * **RGB Protocol:** RGB keeps data on the users' devices rather than on the blockchain, making it highly private and lightweight. However, the technology has been notoriously difficult to implement. * **Migrations:** After the initial RGB implementation failed, the project migrated to the Liquid Network to maintain trading volume before recently returning to a newer version of RGB. * **The "Chinese Premium":** The project has a massive, dedicated community in China (over 30,000 users). PPRGB notes that Chinese investors often place a premium on Bitcoin-native assets. **Future Outlook:** Despite the fragmentation and slow development of the RGB protocol, PPRGB remains active. There is even a tentative discussion about moving the project to Starknet to leverage its new privacy features, as the "privacy meme" is expected to be a major trend. --- ### **Conclusion and Jury Verdict** The session concluded with the jury (Abdel and Joe Star) grading the participants: * **Starknet** received high marks for its vision and technical robustness, though the jury noted the "heavy VC" presence and token supply issues as temporary hurdles. * **Kaspa** was praised for Elliot’s technical mastery, but the jury gave low scores for fundamentals, citing a lack of ecosystem growth and skepticism regarding its "nation-state resistance." * **PPRGB** received the highest "social" scores for honesty and community building, though its technical fundamentals were rated low due to the experimental and unstable nature of the RGB protocol. The overall consensus highlighted a shift in the industry: projects are moving away from being "general-purpose" and are instead finding specialized niches, often by building on or extending the security of Bitcoin.