{"document_id":"BLC-STUDY-0665","slug":"block-stm","title":"Block-STM: parallel execution by turning a preset order into a schedule","authors":"Rati Gelashvili, Alexander Spiegelman, Zhuolun Xiang, George Danezis, Dahlia Malkhi and others","year":2022,"date_label":"2022","publisher":"Rati Gelashvili, Alexander Spiegelman, Zhuolun Xiang, George Danezis, Dahlia Malkhi and others","paper_type":"Design paper","category":"Scaling","topics":["Scaling"],"source_url":"https://arxiv.org/abs/2203.06871","source_label":"arXiv:2203.06871","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.","repository":null,"editorial_line":"Block-STM executes a block's transactions in parallel against a preset serial order, then re-executes the ones that read a value the parallel run got wrong.","canonical_url":"https://blockchainlab.com/whitepaper/block-stm","record_url":"https://blockchainlab.com/research/corpus/papers/block-stm","study_url":"https://blockchainlab.com/whitepaper/block-stm","last_reviewed":"2026-10-01","last_checked":"2026-10-01","relationships":[{"rel":"Canonical reading","label":"Block-STM study","href":"/whitepaper/block-stm"},{"rel":"Related paper","label":"Aptos","href":"/whitepaper/aptos"},{"rel":"Related paper","label":"Sui","href":"/whitepaper/sui"},{"rel":"Related paper","label":"Solana","href":"/whitepaper/solana"}]}