{"id":"https://openalex.org/W4205195012","doi":"https://doi.org/10.1109/comsnets53615.2022.9668552","title":"ProphetChain: Hostaging the Blockchain with Ransom Block Release","display_name":"ProphetChain: Hostaging the Blockchain with Ransom Block Release","publication_year":2022,"publication_date":"2022-01-04","ids":{"openalex":"https://openalex.org/W4205195012","doi":"https://doi.org/10.1109/comsnets53615.2022.9668552"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets53615.2022.9668552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets53615.2022.9668552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on COMmunication Systems &amp; NETworkS (COMSNETS)","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/A5011038695","display_name":"Aditya Ahuja","orcid":"https://orcid.org/0000-0003-4404-0461"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Aditya Ahuja","raw_affiliation_strings":["Indian Institute of Technology Delhi,Department of Computer Science and Engineering,India","Department of Computer Science and Engineering, Indian Institute of Technology Delhi, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Delhi,Department of Computer Science and Engineering,India","institution_ids":["https://openalex.org/I68891433"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Delhi, India","institution_ids":["https://openalex.org/I68891433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5011038695"],"corresponding_institution_ids":["https://openalex.org/I68891433"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00358147,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T11838","display_name":"Crime, Illicit Activities, and Governance","score":0.9355999827384949,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ransom","display_name":"Ransom","score":0.89327073097229},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.7211456298828125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.642733633518219},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6344121694564819},{"id":"https://openalex.org/keywords/proof-of-work-system","display_name":"Proof-of-work system","score":0.6224416494369507},{"id":"https://openalex.org/keywords/liveness","display_name":"Liveness","score":0.5109335780143738},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.49330297112464905},{"id":"https://openalex.org/keywords/denial-of-service-attack","display_name":"Denial-of-service attack","score":0.45348426699638367},{"id":"https://openalex.org/keywords/revenue","display_name":"Revenue","score":0.4509831666946411},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.4205326735973358},{"id":"https://openalex.org/keywords/cryptocurrency","display_name":"Cryptocurrency","score":0.41511625051498413},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2051224708557129},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1897944211959839},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.15147367119789124},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.13394668698310852},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.1327592134475708}],"concepts":[{"id":"https://openalex.org/C2781426709","wikidata":"https://www.wikidata.org/wiki/Q1414572","display_name":"Ransom","level":2,"score":0.89327073097229},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.7211456298828125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.642733633518219},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6344121694564819},{"id":"https://openalex.org/C123436394","wikidata":"https://www.wikidata.org/wiki/Q7249984","display_name":"Proof-of-work system","level":3,"score":0.6224416494369507},{"id":"https://openalex.org/C15569618","wikidata":"https://www.wikidata.org/wiki/Q3561421","display_name":"Liveness","level":2,"score":0.5109335780143738},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.49330297112464905},{"id":"https://openalex.org/C38822068","wikidata":"https://www.wikidata.org/wiki/Q131406","display_name":"Denial-of-service attack","level":3,"score":0.45348426699638367},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.4509831666946411},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.4205326735973358},{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.41511625051498413},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2051224708557129},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1897944211959839},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.15147367119789124},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.13394668698310852},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.1327592134475708},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comsnets53615.2022.9668552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets53615.2022.9668552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on COMmunication Systems &amp; NETworkS (COMSNETS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1523833175","https://openalex.org/W1907293129","https://openalex.org/W2103863878","https://openalex.org/W2465219533","https://openalex.org/W2535029869","https://openalex.org/W2762151798","https://openalex.org/W2779487288","https://openalex.org/W2794784953","https://openalex.org/W2796762053","https://openalex.org/W2912385454","https://openalex.org/W2963604227","https://openalex.org/W2963766785","https://openalex.org/W3095660977","https://openalex.org/W3097446043","https://openalex.org/W3127359013","https://openalex.org/W6790177022"],"related_works":["https://openalex.org/W4224304430","https://openalex.org/W4285133732","https://openalex.org/W4237285437","https://openalex.org/W2913682208","https://openalex.org/W3139424672","https://openalex.org/W4226032731","https://openalex.org/W2909288616","https://openalex.org/W4241097117","https://openalex.org/W4288303252","https://openalex.org/W2963659627"],"abstract_inverted_index":{"Mining":[0],"in":[1,13,88],"proof-of-work":[2],"blockchains":[3],"is":[4],"a":[5,25,34,56,80],"lucrative":[6],"practice,":[7],"and":[8,69],"revenue":[9,27],"driven":[10],"mining":[11],"strategies":[12],"these":[14],"blockchains,":[15],"adversarial":[16],"or":[17],"otherwise,":[18],"have":[19],"been":[20],"extensively":[21],"explored.":[22],"We":[23,64],"present":[24],"new":[26],"maximization":[28],"attack":[29],"suite":[30],"named":[31],"ProphetChain,":[32],"where":[33],"rational":[35],"attacker":[36,87],"leverages":[37],"Blockchain":[38],"Denial-of-Service":[39],"(BDoS)":[40],"to":[41,54],"paralyze":[42],"the":[43,47,51,59,66,83,86,89],"blockchain":[44,90],"network,":[45],"with":[46],"intent":[48],"of":[49,82,85],"forcing":[50],"victim":[52],"miners":[53],"pay":[55],"ransom":[57,76],"before":[58],"network":[60],"can":[61],"regain":[62],"liveness.":[63],"detail":[65],"ProphetChain":[67],"attacks,":[68],"outline":[70],"an":[71],"analytical":[72],"framework":[73],"for":[74],"optimal":[75],"transaction":[77],"valuation":[78],"as":[79],"function":[81],"advantage":[84],"system.":[91]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
