{"document_id":"BLC-STUDY-0157","slug":"jolteon-ditto","title":"Jolteon and Ditto: Network-Adaptive Efficient Consensus with Asynchronous Fallback","authors":"Rati Gelashvili, Lefteris Kokoris-Kogias, Alberto Sonnino, Alexander Spiegelman and Zhuolun Xiang","year":2022,"date_label":"2022","publisher":"Rati Gelashvili, Lefteris Kokoris-Kogias, Alberto Sonnino, Alexander Spiegelman and Zhuolun Xiang","paper_type":"Design paper","category":"Consensus","topics":["Consensus"],"source_url":"https://arxiv.org/pdf/2106.10362","source_label":"arXiv:2106.10362","legacy_pdf_path":null,"sha256":null,"sha256_note":"No hash is published. This build does not store those PDF bytes, so a checksum would be invented. Where a legacy path exists, it points at the Internet Archive copy of the old library.","version":"Source cited by the 2022 study. The study is the reading. This page does not add a second essay.","doi":null,"rights_status":"Official external source only","source_status":"Official source","use_status":"Metadata and commentary only. The reading is the study page.","licence":null,"licence_label":"No licence recorded. Rights status under review.","full_text":null,"full_text_reason":"Full text is not published on this page. Public availability is not a licence to republish a document. Blockchain Lab has not recorded a licence that permits an HTML transcription, a training set, or a retrieval corpus of the paper. Text on this page is Blockchain Lab's own wording, or a pointer to a study that is also Blockchain Lab's wording.","editorial_line":"Jolteon takes two rounds in the happy path. Ditto keeps that path and falls back to an asynchronous protocol when the network or the leader misbehaves.","canonical_url":"https://blockchainlab.com/whitepaper/jolteon-ditto","record_url":"https://blockchainlab.com/research/corpus/papers/jolteon-ditto","study_url":"https://blockchainlab.com/whitepaper/jolteon-ditto","last_reviewed":"2026-10-01","last_checked":"2026-10-01","relationships":[{"rel":"Canonical reading","label":"Jolteon and Ditto study","href":"/whitepaper/jolteon-ditto"},{"rel":"Related paper","label":"HotStuff","href":"/whitepaper/hotstuff"},{"rel":"Related paper","label":"PBFT","href":"/whitepaper/pbft"}]}