{"id":"https://openalex.org/W2982003166","doi":"https://doi.org/10.1145/3341301.3359627","title":"Teechain","display_name":"Teechain","publication_year":2019,"publication_date":"2019-10-21","ids":{"openalex":"https://openalex.org/W2982003166","doi":"https://doi.org/10.1145/3341301.3359627","mag":"2982003166"},"language":"en","primary_location":{"id":"doi:10.1145/3341301.3359627","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3341301.3359627","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM Symposium on Operating Systems Principles","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067131548","display_name":"Joshua Lind","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Joshua Lind","raw_affiliation_strings":["Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016096215","display_name":"Oded Naor","orcid":"https://orcid.org/0000-0001-9092-4327"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Oded Naor","raw_affiliation_strings":["Israel Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Israel Institute of Technology","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087255124","display_name":"Ittay Eyal","orcid":"https://orcid.org/0000-0001-7595-2258"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ittay Eyal","raw_affiliation_strings":["Israel Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Israel Institute of Technology","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022284936","display_name":"Florian Kelbert","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Florian Kelbert","raw_affiliation_strings":["Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043731494","display_name":"Emin G\u00fcn Sirer","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Emin G\u00fcn Sirer","raw_affiliation_strings":["Cornell University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cornell University","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078842469","display_name":"Peter Pietzuch","orcid":"https://orcid.org/0000-0002-6963-5640"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Peter Pietzuch","raw_affiliation_strings":["Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5067131548"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":28.9121,"has_fulltext":false,"cited_by_count":166,"citation_normalized_percentile":{"value":0.99605984,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"63","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.960099995136261,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9273999929428101,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.8946793079376221},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.7715486288070679},{"id":"https://openalex.org/keywords/payment","display_name":"Payment","score":0.7408472299575806},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6723056435585022},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6508039236068726},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5033890604972839},{"id":"https://openalex.org/keywords/payment-system","display_name":"Payment system","score":0.4446726441383362},{"id":"https://openalex.org/keywords/proof-of-work-system","display_name":"Proof-of-work system","score":0.44160717725753784},{"id":"https://openalex.org/keywords/cryptocurrency","display_name":"Cryptocurrency","score":0.42246299982070923},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33061110973358154},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.327783465385437},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10800185799598694},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.09527626633644104}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.8946793079376221},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.7715486288070679},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.7408472299575806},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6723056435585022},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6508039236068726},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5033890604972839},{"id":"https://openalex.org/C2776983043","wikidata":"https://www.wikidata.org/wiki/Q986008","display_name":"Payment system","level":3,"score":0.4446726441383362},{"id":"https://openalex.org/C123436394","wikidata":"https://www.wikidata.org/wiki/Q7249984","display_name":"Proof-of-work system","level":3,"score":0.44160717725753784},{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.42246299982070923},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33061110973358154},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.327783465385437},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10800185799598694},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.09527626633644104},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3341301.3359627","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3341301.3359627","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM Symposium on Operating Systems Principles","raw_type":"proceedings-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/74580","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/74580","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"27th ACM Symposium on Operating Systems Principles (SOSP)","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6299999952316284,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G3661333776","display_name":"Secure Big Data Processing in Untrusted Clouds","funder_award_id":"690111","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1499934958","https://openalex.org/W1506423323","https://openalex.org/W1520914943","https://openalex.org/W1524103123","https://openalex.org/W1564123263","https://openalex.org/W2043007983","https://openalex.org/W2122122437","https://openalex.org/W2123684861","https://openalex.org/W2126087831","https://openalex.org/W2182688186","https://openalex.org/W2251774999","https://openalex.org/W2288007454","https://openalex.org/W2293624543","https://openalex.org/W2295318496","https://openalex.org/W2397661077","https://openalex.org/W2463516579","https://openalex.org/W2486460265","https://openalex.org/W2498405448","https://openalex.org/W2533941064","https://openalex.org/W2534313446","https://openalex.org/W2577111091","https://openalex.org/W2593173339","https://openalex.org/W2604789199","https://openalex.org/W2613137163","https://openalex.org/W2613387059","https://openalex.org/W2761326579","https://openalex.org/W2763070307","https://openalex.org/W2763398287","https://openalex.org/W2766452458","https://openalex.org/W2767101501","https://openalex.org/W2794533297","https://openalex.org/W2794657757","https://openalex.org/W2794717484","https://openalex.org/W2795082310","https://openalex.org/W2797481382","https://openalex.org/W2888798936","https://openalex.org/W2891853972","https://openalex.org/W2900026454","https://openalex.org/W2910775122","https://openalex.org/W2949174646","https://openalex.org/W2949860704","https://openalex.org/W2950226614","https://openalex.org/W2950551784","https://openalex.org/W2952326835","https://openalex.org/W2953150480","https://openalex.org/W2963517786","https://openalex.org/W2964809090","https://openalex.org/W2982021892","https://openalex.org/W2989705022","https://openalex.org/W3012295601","https://openalex.org/W3102661748","https://openalex.org/W3151748982","https://openalex.org/W4248175462","https://openalex.org/W4300127641","https://openalex.org/W6678832241","https://openalex.org/W6745558336","https://openalex.org/W7042212722"],"related_works":["https://openalex.org/W4303984095","https://openalex.org/W2937894389","https://openalex.org/W3016961585","https://openalex.org/W2957710009","https://openalex.org/W4224304430","https://openalex.org/W4285133732","https://openalex.org/W4237285437","https://openalex.org/W3115531728","https://openalex.org/W3124449833","https://openalex.org/W3124116034"],"abstract_inverted_index":{"Blockchains":[0],"such":[1],"as":[2],"Bitcoin":[3],"and":[4,95],"Ethereum":[5],"execute":[6],"payment":[7,43,55,100],"transactions":[8,52],"securely,":[9],"but":[10],"their":[11],"performance":[12],"is":[13],"limited":[14],"by":[15,88],"the":[16,33,41,46,60,72,105],"need":[17],"for":[18,35,78],"global":[19],"consensus.":[20],"Payment":[21],"networks":[22,101],"overcome":[23],"this":[24],"limitation":[25],"through":[26],"off-chain":[27,51],"transactions.":[28],"Instead":[29],"of":[30],"writing":[31],"to":[32,65],"blockchain":[34,61,93],"each":[36],"transaction,":[37],"they":[38],"only":[39],"settle":[40],"final":[42],"balances":[44],"with":[45],"underlying":[47],"blockchain.":[48,106],"When":[49],"executing":[50],"in":[53,80],"current":[54],"networks,":[56],"parties":[57,68,97],"must":[58],"access":[59,94],"within":[62],"bounded":[63],"time":[64],"detect":[66],"misbehaving":[67],"that":[69],"deviate":[70],"from":[71,98,104],"protocol.":[73],"This":[74],"opens":[75],"a":[76,82],"window":[77],"attacks":[79],"which":[81],"malicious":[83],"party":[84],"can":[85],"steal":[86],"funds":[87],"deliberately":[89],"delaying":[90],"other":[91],"parties'":[92],"prevents":[96],"using":[99],"when":[102],"disconnected":[103]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":26},{"year":2024,"cited_by_count":25},{"year":2023,"cited_by_count":29},{"year":2022,"cited_by_count":25},{"year":2021,"cited_by_count":28},{"year":2020,"cited_by_count":23},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-17T08:19:37.847499","created_date":"2019-11-01T00:00:00"}