Elrond is a complete rethinking of public blockchain architecture, solving scalability through adaptive state sharding, efficiency through secure proof of stake, and will enable EVM compliance by design. Elrond attempts to bring a 1000x improvement compared to the current status quo, aiming for 10,000 TPS, low latency, and minimal fees.
Abstract: The advent of secure public blockchains through Bitcoin and later Ethereum, has brought forth a notable degree of interest and capital influx, providing the premise for a global wave of permissionless innovation. Despite lofty promises, creating a decentralized, secure and scalable public blockchain has proved to be a strenuous task. This paper proposes Elrond, a novel architecture which goes beyond state of the art by introducing a genuine state sharding scheme for practical scalability, eliminating energy and computational waste while ensuring distributed fairness through a Secure Proof of Stake (SPoS) consensus. Having a strong focus on security, Elrond’s network is built to ensure resistance to known security problems like Sybil attack, Rogue-key attack, Nothing at Stake attack and others. In an ecosystem that strives for interconnectivity, our solution for smart contracts offers an EVM compliant engine to ensure interoperability by design. Preliminary simulations reflect that Elrond exceeds Visa’s average throughput and achieves an improvement of three orders of magnitude or 1000x compared to the existing viable approaches, while drastically reducing the costs of bootstrapping and storage to ensure long-term sustainability. -
https://elrond.com/files/Elrond_Whitepaper_EN.pdfWe've just published our latest version of the paper and are curious to hear some feedback. More info here: https://bitcointalksearch.org/topic/m.48270875