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ISO 22739:2024PublishedBlockchain and distributed ledger technologies — VocabularyISO/TS 23029:2020PublishedWeb-service-based application programming interface (WAPI) in financial servicesISO 23195:2021PublishedSecurity objectives of information systems of third-party payment servicesISO/TR 23244:2020PublishedBlockchain and distributed ledger technologies — Privacy and personally identifiable information protection considerationsISO/TR 23249:2022PublishedBlockchain and distributed ledger technologies – Overview of existing DLT systems for identity managementISO 23257:2022PublishedBlockchain and distributed ledger technologies — Reference architectureISO/TS 23258:2021PublishedBlockchain and distributed ledger technologies — Taxonomy and OntologyISO/TR 23455:2019PublishedBlockchain and distributed ledger technologies — Overview of and interactions between smart contracts in blockchain and distributed ledger technology systemsISO/TS 23526:2023PublishedSecurity aspects for digital currenciesISO/TR 23576:2020PublishedBlockchain and distributed ledger technologies — Security management of digital asset custodiansISO/TS 23635:2022PublishedBlockchain and distributed ledger technologies — Guidelines for governanceISO/TR 23644:2023PublishedBlockchain and distributed ledger technologies (DLTs) — Overview of trust anchors for DLT-based identity managementISO/TR 24374:2023PublishedFinancial services — Security information for PKI in blockchain and DLT implementationsISO/IEC 25390:2025PublishedInformation technology — Financial information exchange — Simple binary encodingISO/IEC 27562:2024PublishedInformation technology — Security techniques — Privacy guidelines for fintech servicesISO/IEC 30163:2021PublishedInternet of Things (IoT) — System requirements of IoT/SN technology-based integrated platform for chattel asset monitoring supporting financial servicesISO/DIS 21188Under developmentPublic key infrastructure for financial services — Practices and policy frameworkISO 1004:1995WithdrawnInformation processing — Magnetic ink character recognition — Print specificationsISO/TR 6277:2024WithdrawnBlockchain and distributed ledger technologies — Data flow models for blockchain and DLT use casesISO/IEC 7501-1:1991WithdrawnIdentification cards — Machine readable travel documents — Part 1: Machine readable passportISO 7580:1987WithdrawnIdentification cards — Card originated messages — Content for financial transactionsISO 7810:1985WithdrawnIdentification cards — Physical characteristicsISO 7811-2:1985WithdrawnIdentification cards — Recording technique — Part 2: Magnetic stripeISO 7811-3:1985WithdrawnIdentification cards — Recording technique — Part 3: Location of embossed characters on ID-1 cardsISO 7811-4:1985WithdrawnIdentification cards — Recording technique — Part 4: Location of read-only magnetic tracks — Tracks 1 and 2