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Andrew Poelstra (Blockstream Research) explains Confidential Transactions and reissuance tokens for assets on Liquid that let users issue and lock in a fixed supply forever like Bitcoin, or keep minting rights.

18,465 görüntüleme • 6 ay önce •via X (Twitter)

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Let’s make this clear: Arch is not an L2. The label gets thrown around because people see our custom execution model, and assume a familiar category. But categories only help when they reflect how a system actually works. Calling Arch an L2 only creates confusion about what the architecture is doing. L2s require that users bridge or wrap their assets in order to access greater programmability. They maintain a separate state machine that only syncs back to Bitcoin, if ever, when transactions are posted back as post commitments or proofs on the base layer. Their transactions aren’t dependent at all on what is happening on the Bitcoin base layer, since their execution and validator lives entirely elsewhere. The ArchVM works differently. ・The same validators that approve the transactions within the ArchVM also have proportional key shares within Arch’s FROST + ROAST cryptography on Bitcoin. ・State changes are reflected accordingly, with a real-time mempool indexer and a DAG (Directed Acyclic Graph) that keeps track of the state transitions on arch and the corresponding asset transfers on Bitcoin to ensure they remain atomic. ・Its rollback/reapply method ensures state consistency, allowing Arch to give applications a pre-confirmation, allowing users to break away from the user experience issues that come with Bitcoin’s slow block times. That’s how Arch can bring financial logic to UTXO-based assets on Bitcoin, keeping actions taken within our suite of apps and aligning them at every stage with the base layer. Developers can coordinate activity, enforce rules, and build onchain applications without introducing wrapped assets, bridging models, or security assumptions that force users to move their assets elsewhere. It’s a model unlike anything Bitcoin has ever seen… and unlocking a form of Bitcoin programmability that has never been feasible until now.

Arch Network

13,601 görüntüleme • 8 ay önce

On the latest Bitcoin News Weekly, Giacomo Loathsome Bitcoin Destroyer Zucco laid out the Bitcoin tech projects he is most excited for in 2026. Beyond payments, his vision is to fix the fundamental infrastructure of the internet and financial self-sovereignty. Here is a breakdown of the key tech projects Zucco is most excited about: 1. Fixing Internet Communication & Social Media Zucco is bullish on protocols that aim to decentralize the very fabric of how we interact online, moving away from centralized silos. Holepunch: A platform for building peer-to-peer applications without servers. Nostr: A decentralized protocol for social media and data vending that removes the power of central moderators. Keet: A peer-to-peer communication tool built on Holepunch that focuses on privacy and direct user interaction. 2. Scalable, Sovereign Identity Rather than government-mandated digital IDs, Zucco advocates for "pseudonymous identity" where users control their own keys. Economic Incentive: He notes that because Bitcoin users must learn to manage keys to protect their money, they are finally prepared for the "web of trust" models that failed in the past. 3. The "New" Lightning Network Zucco acknowledges that the current Lightning Network has "overpromised" by relying on semi-centralized nodes. He is excited about a multi-layered approach that abstracts complexity away from the user: Ark: This protocol is a major highlight for Zucco because it "batches across users" rather than just time. This allows thousands of users to achieve finality in a single on-chain transaction. Complementary Layers: He sees a "symphony" of layers, including Spark, Mercury Layer, Liquid, and Cashu, working together to make Bitcoin as easy to use as a credit card. 4. Decentralizing Bitcoin Mining To prevent censorship and "KYC mining," Zucco supports tools that return power to individual miners: OCEAN & DATUM: Projects that allow miners to create their own block templates rather than letting pools decide which transactions to include. Stratum V2: An upgraded protocol designed to increase security and efficiency in pool communication. Lightning/Ark Payouts: He is excited about mining pools using Lightning or Ark for non-custodial, high-frequency payouts to miners. 5. Smart Contracts & Assets (RGB) Zuccoo, who originally invented the RGB protocol in 2018, is excited to see its "renaissance" alongside Taproot Assets. Client-Side Validation: RGB allows for smart contracts and tokens (like Tether) to exist on Bitcoin without bloating the blockchain or requiring new tokens to function. Reduction of Harm: He believes that if people insist on using stablecoins or tokens, doing so on RGB strengthens Bitcoin's privacy and liquidity rather than damaging it.

Bitcoin News

13,054 görüntüleme • 7 ay önce