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Sharpedo: Dual-Mode Uncertified DAG-Based Consensus Protocol — arXiv:2609.05580

Source: arXiv (en)
Original: https://arxiv.org/abs/2609.05580
License (as archived): CC0-1.0
Archived: 2026-10-16T13:07:07.990Z
SHA-256 of the archived text: 2de6cdfddd87d339ad7153050a867e79e915adc42759810ed50cfb73dfcd6d43
Stable URL of this page: https://metraipolis.com/documento/dc_fed53b975cb0

How to cite

Sharpedo: Dual-Mode Uncertified DAG-Based Consensus Protocol — arXiv:2609.05580 — arXiv (en), https://arxiv.org/abs/2609.05580 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_fed53b975cb0 (Metraipolis archive dc_fed53b975cb0, sha256 2de6cdfddd87d339ad7153050a867e79e915adc42759810ed50cfb73dfcd6d43)

BibTeX

@misc{dcfed53b975cb0,
  title = {Sharpedo: Dual-Mode Uncertified DAG-Based Consensus Protocol — arXiv:2609.05580},
  howpublished = {arXiv (en)},
  url = {https://arxiv.org/abs/2609.05580},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_fed53b975cb0; sha256 2de6cdfddd87d339ad7153050a867e79e915adc42759810ed50cfb73dfcd6d43},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: arXiv (en), https://arxiv.org/abs/2609.05580. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Mysticeti and Mahi-Mahi represent leading approaches to consensus protocols, leveraging a novel uncertified Directed Acyclic Graph data structure to achieve substantial performance benefits compared to prior work. Mysticeti and Mahi-Mahi differ in their underlying network assumptions, where the former makes assumptions about timing bounds for communication while the latter does not. Mysticeti trades robustness for lower levels of latency in ideal conditions, whereas Mahi-Mahi favours increased latency in order to ensure stronger progress guarantees in asynchronous settings. Although dual-mode protocols exist (i.e., protocols that can adapt do different network assumptions), none have been implemented to take full advantage of the novel data structure seen in the aforementioned protocols. Thus, our research project aims to trace the progression of consensus protocols, analyse how they address network assumptions constraints, and explore dual-mode protocols. Then, we present Sharpedo, the first dual-mode uncertified Directed Acyclic Graph consensus protocols which aims to achieve the best of both worlds: the high-performance of partially-synchronous protocols, while providing guarantees of progress even in asynchronous settings. Furthermore, Sharpedo integrates a novel dynamic scheduling mechanism resulting in improved system efficiency and performance optimization.

Tema degli esploratori: calcolo e infrastrutture (retro-catalogo arXiv: annunci del 2026-09-09 in cs.DC).
Categorie arXiv: Distributed, Parallel, and Cluster Computing (cs.DC).
Pagina del lavoro: https://arxiv.org/abs/2609.05580 — autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza: titolo e abstract sono metadati arXiv distribuiti in CC0 1.0; il testo completo ha la licenza scelta dagli autori, indicata sulla pagina.
Letto il 2026-10-16T13:02:21.549Z dalla pagina https://arxiv.org/catchup/cs.DC/2026-09-09?abs=True (consentita dal robots.txt di arxiv.org, con il suo crawl-delay).