{"id":"https://openalex.org/W4401719068","doi":"https://doi.org/10.1109/icbc59979.2024.10634426","title":"Delay Towers to Bootstrap Blockchains","display_name":"Delay Towers to Bootstrap Blockchains","publication_year":2024,"publication_date":"2024-05-27","ids":{"openalex":"https://openalex.org/W4401719068","doi":"https://doi.org/10.1109/icbc59979.2024.10634426"},"language":"en","primary_location":{"id":"doi:10.1109/icbc59979.2024.10634426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icbc59979.2024.10634426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","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/A5013521870","display_name":"Shashank Motepalli","orcid":"https://orcid.org/0009-0008-8246-2933"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Shashank Motepalli","raw_affiliation_strings":["University of Toronto,Department of Electrical and Computer Engineering"],"affiliations":[{"raw_affiliation_string":"University of Toronto,Department of Electrical and Computer Engineering","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072791865","display_name":"Hans\u2010Arno Jacobsen","orcid":"https://orcid.org/0000-0003-0813-0101"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hans-Arno Jacobsen","raw_affiliation_strings":["University of Toronto,Department of Electrical and Computer Engineering"],"affiliations":[{"raw_affiliation_string":"University of Toronto,Department of Electrical and Computer Engineering","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5013521870"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":1.6237,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87203474,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"397","last_page":"399"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9991999864578247,"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":0.9991999864578247,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.5351064801216125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5351064801216125}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icbc59979.2024.10634426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icbc59979.2024.10634426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1520914943","https://openalex.org/W1632088469","https://openalex.org/W2760748203","https://openalex.org/W2884026699","https://openalex.org/W2885172320","https://openalex.org/W2888974282","https://openalex.org/W3014073258","https://openalex.org/W3210789515","https://openalex.org/W4226040560","https://openalex.org/W4366382535","https://openalex.org/W4405432346","https://openalex.org/W6636398258","https://openalex.org/W6754179441","https://openalex.org/W6755910214","https://openalex.org/W6775233588","https://openalex.org/W6809829757"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032"],"abstract_inverted_index":{"To":[0],"bolster":[1],"Sybil":[2],"resistance":[3],"and":[4,45],"establish":[5],"persistent":[6],"identities":[7],"in":[8],"new":[9],"permissionless":[10],"blockchain":[11,81],"networks,":[12],"we":[13],"introduce":[14],"delay":[15,36],"towers,":[16],"leveraging":[17],"Verifiable":[18],"Delay":[19],"Functions":[20],"(VDFs)":[21],"to":[22,42,77],"implement":[23],"a":[24,74,79],"proof":[25],"of":[26,73],"elapsed":[27],"time":[28],"(PoET).":[29],"By":[30],"utilizing":[31],"inherently":[32],"sequential":[33],"cryptographic":[34],"primitives,":[35],"towers":[37],"present":[38],"an":[39],"eco-friendly":[40],"alternative":[41],"traditional":[43],"PoW":[44],"PoS":[46],"mechanisms,":[47],"enabling":[48],"sustainable":[49],"network":[50],"growth":[51],"without":[52],"reliance":[53],"on":[54],"token":[55],"sales":[56],"or":[57],"airdrops.":[58],"This":[59],"work":[60],"not":[61],"only":[62],"considers":[63],"the":[64,71],"blockchain\u2019s":[65],"ecological":[66],"footprint":[67],"but":[68],"also":[69],"upholds":[70],"principles":[72],"fair":[75],"launch":[76],"enable":[78],"decentralized":[80],"ecosystem.":[82]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
