{"id":"https://openalex.org/W7140103588","doi":"https://doi.org/10.1016/j.procs.2026.02.145","title":"Enhancing Digital Product Passports with Material Fingerprinting and Decentralized Non-Conformity Signals: Application to Critical Raw Materials","display_name":"Enhancing Digital Product Passports with Material Fingerprinting and Decentralized Non-Conformity Signals: Application to Critical Raw Materials","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7140103588","doi":"https://doi.org/10.1016/j.procs.2026.02.145"},"language":"en","primary_location":{"id":"doi:10.1016/j.procs.2026.02.145","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2026.02.145","pdf_url":null,"source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1016/j.procs.2026.02.145","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081845906","display_name":"Rouwaida Abdallah","orcid":"https://orcid.org/0009-0007-9803-3511"},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Rouwaida Abdallah","raw_affiliation_strings":["Universit\u00e9 Paris Saclay, CEA, LIST, 91120 Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris Saclay, CEA, LIST, 91120 Palaiseau, France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I2738703131","https://openalex.org/I4210085861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051746725","display_name":"Doruk \u015eahinel","orcid":"https://orcid.org/0000-0003-2860-1003"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Doruk \u015eahinel","raw_affiliation_strings":["Spherity GmbH, Emil-Figge-Stra\u00dfe 80, 44227 Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Spherity GmbH, Emil-Figge-Stra\u00dfe 80, 44227 Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114509363","display_name":"Oscar Ansotegui Adarve","orcid":null},"institutions":[{"id":"https://openalex.org/I2802543619","display_name":"IMDEA Nanoscience","ror":"https://ror.org/02skytd81","country_code":"ES","type":"facility","lineage":["https://openalex.org/I105140100","https://openalex.org/I2802543619"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Oscar Ansotegui Adarve","raw_affiliation_strings":["Funditec, C. Faraday 7, Cantoblanco, 28049 Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Funditec, C. Faraday 7, Cantoblanco, 28049 Madrid, Spain","institution_ids":["https://openalex.org/I2802543619"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113463984","display_name":"Daniel Montfort","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158893","display_name":"Bureau de Recherches G\u00e9ologiques et Mini\u00e8res","ror":"https://ror.org/05hnb7x64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210158893"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Daniel Montfort","raw_affiliation_strings":["BRGM, 3 avenue Claude-Guillemin, BP 36009, 45060 Orl\u00e9ans Cedex 2, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BRGM, 3 avenue Claude-Guillemin, BP 36009, 45060 Orl\u00e9ans Cedex 2, France","institution_ids":["https://openalex.org/I4210158893"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5081845906"],"corresponding_institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.64268046,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"277","issue":null,"first_page":"1051","last_page":"1060"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.3720000088214874,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.3720000088214874,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T12486","display_name":"Food Supply Chain Traceability","score":0.35040000081062317,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.04540000110864639,"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/verifiable-secret-sharing","display_name":"Verifiable secret sharing","score":0.6647999882698059},{"id":"https://openalex.org/keywords/traceability","display_name":"Traceability","score":0.6473000049591064},{"id":"https://openalex.org/keywords/supply-chain","display_name":"Supply chain","score":0.5408999919891357},{"id":"https://openalex.org/keywords/certification","display_name":"Certification","score":0.5174999833106995},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.43389999866485596},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.4171000123023987},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.4138000011444092},{"id":"https://openalex.org/keywords/audit","display_name":"Audit","score":0.39579999446868896},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.390500009059906},{"id":"https://openalex.org/keywords/transparency","display_name":"Transparency (behavior)","score":0.38190001249313354}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8122000098228455},{"id":"https://openalex.org/C85847156","wikidata":"https://www.wikidata.org/wiki/Q59015987","display_name":"Verifiable secret sharing","level":3,"score":0.6647999882698059},{"id":"https://openalex.org/C153876917","wikidata":"https://www.wikidata.org/wiki/Q899704","display_name":"Traceability","level":2,"score":0.6473000049591064},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.625},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.5408999919891357},{"id":"https://openalex.org/C46304622","wikidata":"https://www.wikidata.org/wiki/Q374814","display_name":"Certification","level":2,"score":0.5174999833106995},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.43389999866485596},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.4171000123023987},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.4138000011444092},{"id":"https://openalex.org/C199521495","wikidata":"https://www.wikidata.org/wiki/Q181487","display_name":"Audit","level":2,"score":0.39579999446868896},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.390500009059906},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.38190001249313354},{"id":"https://openalex.org/C78780964","wikidata":"https://www.wikidata.org/wiki/Q7233193","display_name":"Position paper","level":2,"score":0.3666999936103821},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3626999855041504},{"id":"https://openalex.org/C95713431","wikidata":"https://www.wikidata.org/wiki/Q631425","display_name":"Vulnerability (computing)","level":2,"score":0.3560999929904938},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.3508000075817108},{"id":"https://openalex.org/C44104985","wikidata":"https://www.wikidata.org/wiki/Q492886","display_name":"Supply chain management","level":3,"score":0.33070001006126404},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3176000118255615},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.31700000166893005},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3107999861240387},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.3091999888420105},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.30660000443458557},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.29910001158714294},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.2930000126361847},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.2896000146865845},{"id":"https://openalex.org/C2779813694","wikidata":"https://www.wikidata.org/wiki/Q528053","display_name":"Digital identity","level":3,"score":0.287200003862381},{"id":"https://openalex.org/C555379026","wikidata":"https://www.wikidata.org/wiki/Q977772","display_name":"Identity management","level":3,"score":0.28679999709129333},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.2840999960899353},{"id":"https://openalex.org/C140547941","wikidata":"https://www.wikidata.org/wiki/Q7797194","display_name":"Threat model","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.27300000190734863},{"id":"https://openalex.org/C514067365","wikidata":"https://www.wikidata.org/wiki/Q16155280","display_name":"Product certification","level":3,"score":0.2727999985218048},{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.2705000042915344},{"id":"https://openalex.org/C86532276","wikidata":"https://www.wikidata.org/wiki/Q1184065","display_name":"Delegation","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C160145156","wikidata":"https://www.wikidata.org/wiki/Q778586","display_name":"Executable","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C93636275","wikidata":"https://www.wikidata.org/wiki/Q196776","display_name":"Certificate authority","level":4,"score":0.2678999900817871},{"id":"https://openalex.org/C96865113","wikidata":"https://www.wikidata.org/wiki/Q2946816","display_name":"Certificate","level":2,"score":0.2619999945163727},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.26100000739097595},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.25839999318122864},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2551000118255615},{"id":"https://openalex.org/C32455479","wikidata":"https://www.wikidata.org/wiki/Q506053","display_name":"Kerberos","level":3,"score":0.2522999942302704}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.procs.2026.02.145","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2026.02.145","pdf_url":null,"source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-05567029v1","is_oa":true,"landing_page_url":"https://brgm.hal.science/hal-05567029","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Procedia Computer Science, 2026, 277, pp.1051-1060. &#x27E8;10.1016/j.procs.2026.02.145&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":{"id":"doi:10.1016/j.procs.2026.02.145","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2026.02.145","pdf_url":null,"source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1594706025","https://openalex.org/W3127232757","https://openalex.org/W3159389739","https://openalex.org/W3167821587","https://openalex.org/W4244983850","https://openalex.org/W4250526577","https://openalex.org/W4307814254","https://openalex.org/W4389575840","https://openalex.org/W4404180373","https://openalex.org/W4404801473","https://openalex.org/W4407568281","https://openalex.org/W7106285777"],"related_works":[],"abstract_inverted_index":{"Digital":[0,81,199],"Product":[1,82,200],"Passports":[2,201],"are":[3],"becoming":[4],"essential":[5],"for":[6,62,207],"traceability":[7,103],"and":[8,28,41,48,94,116,152,168,187,204],"circular":[9],"economy":[10],"objectives,":[11],"particularly":[12],"in":[13,101,140,158],"critical":[14,99],"raw":[15],"material":[16,64],"supply":[17,118,194,209],"chains.":[18,195],"In":[19],"this":[20],"study,":[21],"we":[22,58,122],"present":[23],"the":[24,33,92,174],"system":[25],"architecture":[26,176],"design":[27,123],"data":[29],"model":[30],"developed":[31],"within":[32,80],"European":[34],"Ma-DiTraCe":[35],"project,":[36],"which":[37],"leverage":[38],"self-sovereign":[39],"identity":[40],"verifiable":[42,78],"credentials":[43,79],"to":[44,142,155],"ensure":[45],"secure,":[46],"interoperable":[47],"regulation-compliant":[49],"traceability.":[50],"Our":[51],"approach":[52],"introduces":[53],"two":[54,178],"key":[55,179],"differentiators.":[56],"First,":[57],"propose":[59],"a":[60,87,98,124,182],"method":[61],"integrating":[63],"finger-prints":[65],"\u2014":[66,74],"derived":[67],"from":[68],"chemical,":[69],"isotopic,":[70],"or":[71,107],"spectral":[72],"analyses":[73],"as":[75,202],"cryptographically":[76],"signed":[77],"Passport":[83],"systems.":[84],"This":[85],"establishes":[86],"strong,":[88],"tamper-evident":[89,184],"link":[90,186],"between":[91],"physical":[93],"digital":[95,113],"layers,":[96],"addressing":[97],"vulnerability":[100],"existing":[102],"systems":[104,145],"where":[105],"non-conforming":[106],"substituted":[108],"materials":[109],"can":[110],"bypass":[111],"purely":[112],"metadata":[114],"checks":[115],"compromise":[117],"chain":[119,210],"integrity.":[120],"Second,":[121],"decentralized":[125],"red":[126],"flag":[127],"governance":[128],"mechanism":[129],"that":[130,146],"enables":[131],"dynamic,":[132],"responsive":[133],"certification":[134,144],"management":[135,191],"through":[136],"aggregated":[137],"non-conformity":[138],"signals,":[139],"contrast":[141],"traditional":[143],"rely":[147],"on":[148,162],"static,":[149],"periodic":[150],"audits":[151],"often":[153],"fail":[154],"detect":[156],"non-conformities":[157],"real":[159],"time.":[160],"Built":[161],"Self-Sovereign":[163],"Identity":[164],"principles,":[165],"Verifiable":[166],"Credentials,":[167],"an":[169],"optional":[170],"blockchain":[171],"anchoring":[172],"layer,":[173],"proposed":[175],"addresses":[177],"challenges:":[180],"ensuring":[181],"persistent,":[183],"physical-to-digital":[185],"enabling":[188],"adaptive":[189,205],"trust":[190],"across":[192],"multi-actor":[193],"These":[196],"contributions":[197],"position":[198],"trusted":[203],"instruments":[206],"real-time":[208],"compliance.":[211]},"counts_by_year":[],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2026-03-24T00:00:00"}
