|
US4926480A
(en)
|
1983-08-22 |
1990-05-15 |
David Chaum |
Card-computer moderated systems
|
|
US7107246B2
(en)
|
1998-04-27 |
2006-09-12 |
Esignx Corporation |
Methods of exchanging secure messages
|
|
JP2000207466A
(ja)
|
1999-01-18 |
2000-07-28 |
Nippon Telegr & Teleph Corp <Ntt> |
電子商取引文書を媒介とした電子商取引方法および電子商取引手段、ならびにプログラムを記録した記録媒体。
|
|
JP2000299683A
(ja)
|
1999-02-10 |
2000-10-24 |
Nippon Telegr & Teleph Corp <Ntt> |
複数公開鍵保存方法、その装置およびそのプログラム記録媒体
|
|
US7716484B1
(en)
|
2000-03-10 |
2010-05-11 |
Rsa Security Inc. |
System and method for increasing the security of encrypted secrets and authentication
|
|
AU2001250824A1
(en)
|
2000-03-10 |
2001-09-24 |
Absolutefuture, Inc. |
Method and system for coordinating secure transmission of information
|
|
AU2001255183A1
(en)
|
2000-04-14 |
2001-10-30 |
Wu Wen |
Delayed commitment scheme to prevent attacks based on compromised certificates
|
|
AU6816101A
(en)
*
|
2000-06-05 |
2001-12-17 |
Phoenix Tech Ltd |
Systems, methods and software for remote password authentication using multiple servers
|
|
EP1205889A1
(en)
|
2000-11-10 |
2002-05-15 |
TELEFONAKTIEBOLAGET LM ERICSSON (publ) |
Returning of change in an electronic payment system
|
|
US7181017B1
(en)
|
2001-03-23 |
2007-02-20 |
David Felsher |
System and method for secure three-party communications
|
|
US7509498B2
(en)
|
2001-06-29 |
2009-03-24 |
Intel Corporation |
Digital signature validation
|
|
GB2378282A
(en)
|
2001-07-31 |
2003-02-05 |
Hewlett Packard Co |
Automated multivariate negotiation using convertable undeniable signatures
|
|
WO2003036901A2
(en)
|
2001-10-19 |
2003-05-01 |
Matsushita Electric Industrial Co., Ltd. |
Device authentication system and device authentication method
|
|
AU2003304217A1
(en)
*
|
2003-06-13 |
2005-01-04 |
Orbid Limited |
Method and system for performing a transaction and for performing a verification of legitimate use of digital data
|
|
WO2005043808A1
(en)
|
2003-11-03 |
2005-05-12 |
Koninklijke Philips Electronics N.V. |
Method and device for efficient multiparty multiplication
|
|
US8156029B2
(en)
|
2005-02-24 |
2012-04-10 |
Michael Gregory Szydlo |
Process for verifiably communicating risk characteristics of an investment portfolio
|
|
ATE534089T1
(de)
|
2005-05-10 |
2011-12-15 |
Dts Ltd |
Transaktionsverfahren und verifikationsverfahren
|
|
JP4435076B2
(ja)
|
2005-11-18 |
2010-03-17 |
フェリカネットワークス株式会社 |
携帯端末，データ通信方法，およびコンピュータプログラム
|
|
US7725446B2
(en)
|
2005-12-19 |
2010-05-25 |
International Business Machines Corporation |
Commitment of transactions in a distributed system
|
|
WO2007086435A1
(ja)
|
2006-01-25 |
2007-08-02 |
Matsushita Electric Industrial Co., Ltd. |
端末装置、サーバ装置及びデジタルコンテンツ配信システム
|
|
TW200820108A
(en)
|
2006-05-24 |
2008-05-01 |
Ibm |
Method for automatically validating a transaction, electronic payment system and computer program
|
|
US20090177591A1
(en)
|
2007-10-30 |
2009-07-09 |
Christopher Thorpe |
Zero-knowledge proofs in large trades
|
|
US20090281949A1
(en)
|
2008-05-12 |
2009-11-12 |
Appsware Wireless, Llc |
Method and system for securing a payment transaction
|
|
US8543091B2
(en)
|
2008-06-06 |
2013-09-24 |
Ebay Inc. |
Secure short message service (SMS) communications
|
|
US8281131B2
(en)
|
2008-08-28 |
2012-10-02 |
International Business Machines Corporation |
Attributes in cryptographic credentials
|
|
US8744077B2
(en)
|
2008-10-28 |
2014-06-03 |
International Business Machines Corporation |
Cryptographic encoding and decoding of secret data
|
|
JP5264450B2
(ja)
|
2008-12-02 |
2013-08-14 |
日本電信電話株式会社 |
ビットコミットメント検証システム、ビットコミットメント装置、検証装置、ビットコミットメント検証方法、ビットコミットメント方法、検証方法、ビットコミットメントプログラム、検証プログラム
|
|
BRPI0923595A2
(pt)
|
2008-12-23 |
2016-01-26 |
Mtn Mobile Money Sa Pty Ltd |
método para processar seguramente uma transação, sistema para processar uma transação, e, dispositivo de comunicações móveis
|
|
US8762741B2
(en)
|
2009-01-29 |
2014-06-24 |
Microsoft Corporation |
Privacy-preserving communication
|
|
US8825555B2
(en)
|
2010-06-30 |
2014-09-02 |
International Business Machines Corporation |
Privacy-sensitive sample analysis
|
|
US8527777B2
(en)
|
2010-07-30 |
2013-09-03 |
International Business Machines Corporation |
Cryptographic proofs in data processing systems
|
|
GB2490483B
(en)
*
|
2011-04-26 |
2019-05-29 |
Hewlett Packard Entpr Dev Lp |
Digital signature method and system
|
|
US8661240B2
(en)
|
2011-04-29 |
2014-02-25 |
International Business Machines Corporation |
Joint encryption of data
|
|
US20120317034A1
(en)
|
2011-06-13 |
2012-12-13 |
Microsoft Corporation |
Transparent virtual currency using verifiable tokens
|
|
US9858401B2
(en)
|
2011-08-09 |
2018-01-02 |
Biogy, Inc. |
Securing transactions against cyberattacks
|
|
EP3493070B1
(en)
|
2011-09-29 |
2020-07-29 |
Amazon Technologies, Inc. |
Parameter based key derivation and resource access delegation
|
|
JP5364141B2
(ja)
|
2011-10-28 |
2013-12-11 |
楽天株式会社 |
携帯端末、店舗端末、送信方法、受信方法、決済システム、決済方法、プログラムおよびコンピュータ読み取り可能な記憶媒体
|
|
EP2634738A1
(en)
|
2012-03-02 |
2013-09-04 |
Alcatel Lucent |
Decentralized electronic transfer system
|
|
FR2993382B1
(fr)
|
2012-07-13 |
2015-07-03 |
Oberthur Technologies |
Entite electronique securisee pour l'autorisation d'une transaction
|
|
GB201310084D0
(en)
*
|
2013-06-06 |
2013-07-17 |
Mastercard International Inc |
Improvements to electronic authentication systems
|
|
US9853819B2
(en)
|
2013-08-05 |
2017-12-26 |
Guardtime Ip Holdings Ltd. |
Blockchain-supported, node ID-augmented digital record signature method
|
|
JP6497726B2
(ja)
*
|
2014-03-14 |
2019-04-10 |
シャープ株式会社 |
端末、基地局、通信システム、通信方法、およびプログラム
|
|
US11055707B2
(en)
|
2014-06-24 |
2021-07-06 |
Visa International Service Association |
Cryptocurrency infrastructure system
|
|
KR20160024185A
(ko)
|
2014-08-25 |
2016-03-04 |
아이보 (주) |
SE(Secure element)를 이용한 암호화폐 관리 시스템 및 그 방법
|
|
CN104219056B
(zh)
*
|
2014-09-16 |
2017-05-17 |
西安电子科技大学 |
一种智能电网中具有隐私保护的实时电量收集方法
|
|
GB201419016D0
(en)
|
2014-10-24 |
2014-12-10 |
Visa Europe Ltd |
Transaction Messaging
|
|
WO2016120826A2
(fr)
*
|
2015-01-30 |
2016-08-04 |
Enrico Maim |
Systèmes et procédés pour la gestion d'engagements en réseau d'entités sécurisées
|
|
CN107615317A
(zh)
|
2015-03-31 |
2018-01-19 |
纳斯达克公司 |
区块链交易记录的系统和方法
|
|
WO2016164496A1
(en)
|
2015-04-06 |
2016-10-13 |
Bitmark, Inc. |
System and method for decentralized title recordation and authentication
|
|
US9397985B1
(en)
|
2015-04-14 |
2016-07-19 |
Manifold Technology, Inc. |
System and method for providing a cryptographic platform for exchanging information
|
|
US10026082B2
(en)
|
2015-05-21 |
2018-07-17 |
Mastercard International Incorporated |
Method and system for linkage of blockchain-based assets to fiat currency accounts
|
|
US9870562B2
(en)
|
2015-05-21 |
2018-01-16 |
Mastercard International Incorporated |
Method and system for integration of market exchange and issuer processing for blockchain-based transactions
|
|
WO2016200885A1
(en)
|
2015-06-08 |
2016-12-15 |
Blockstream Corporation |
Cryptographically concealing amounts transacted on a ledger while preserving a network's ability to verify the transaction
|
|
CN107810617B
(zh)
*
|
2015-06-30 |
2021-08-31 |
维萨国际服务协会 |
机密认证和供应
|
|
US20170085555A1
(en)
*
|
2015-07-14 |
2017-03-23 |
Fmr Llc |
Point-to-Point Transaction Guidance Apparatuses, Methods and Systems
|
|
US12452075B2
(en)
|
2015-07-14 |
2025-10-21 |
Fmr Llc |
Asynchronous crypto asset transfer and social aggregating, fractionally efficient transfer guidance, conditional triggered transaction, datastructures, apparatuses, methods and systems
|
|
WO2017079652A1
(en)
|
2015-11-05 |
2017-05-11 |
Pulsifer Allen |
Cryptographic transactions system
|
|
WO2017091530A1
(en)
|
2015-11-24 |
2017-06-01 |
Gartland & Mellina Group |
Blockchain solutions for financial services and other transaction-based industries
|
|
SG11201804538UA
(en)
|
2015-11-30 |
2018-06-28 |
Shapeshift Ag |
Systems and methods for improving security in blockchain-asset exchange
|
|
US10243738B2
(en)
*
|
2015-12-04 |
2019-03-26 |
Microsoft Technology Licensing, Llc |
Adding privacy to standard credentials
|
|
US10013573B2
(en)
|
2015-12-16 |
2018-07-03 |
International Business Machines Corporation |
Personal ledger blockchain
|
|
US11354658B2
(en)
|
2016-02-11 |
2022-06-07 |
Mastercard International Incorporated |
Method and system for offline blockchain exchanges
|
|
US20170243193A1
(en)
|
2016-02-18 |
2017-08-24 |
Skuchain, Inc. |
Hybrid blockchain
|
|
EP3860037A1
(en)
|
2016-02-23 |
2021-08-04 |
Nchain Holdings Limited |
Cryptographic method and system for secure extraction of data from a blockchain
|
|
CN114282928B
(zh)
|
2016-02-23 |
2026-02-17 |
恩链控股有限公司 |
基于区块链系统结合钱包管理系统的加密密钥存储和转移
|
|
WO2017145016A1
(en)
|
2016-02-23 |
2017-08-31 |
nChain Holdings Limited |
Determining a common secret for the secure exchange of information and hierarchical, deterministic cryptographic keys
|
|
AU2017225932C1
(en)
|
2016-02-29 |
2021-06-24 |
2859824 Ontario Limited |
Systems and methods for distributed identity verification
|
|
KR102415260B1
(ko)
|
2016-04-11 |
2022-06-30 |
엔체인 홀딩스 리미티드 |
블록체인에서 안전한 피어-투-피어 통신을 위한 방법
|
|
CN107306183B
(zh)
|
2016-04-22 |
2021-12-21 |
索尼公司 |
客户端、服务端、方法和身份验证系统
|
|
KR101780635B1
(ko)
|
2016-04-28 |
2017-09-21 |
주식회사 코인플러그 |
인증 정보의 생성, 등록, 파기 방법 및 인증 지원 서버
|
|
US10046228B2
(en)
|
2016-05-02 |
2018-08-14 |
Bao Tran |
Smart device
|
|
US10447478B2
(en)
|
2016-06-06 |
2019-10-15 |
Microsoft Technology Licensing, Llc |
Cryptographic applications for a blockchain system
|
|
KR101802655B1
(ko)
|
2016-06-10 |
2017-11-29 |
인하대학교 산학협력단 |
원격 서버를 이용한 안전한 소프트웨어 기반 일회용 비밀번호 생성 방법
|
|
US11062366B2
(en)
|
2016-06-24 |
2021-07-13 |
Raise Marketplace Inc. |
Securely processing exchange items in a data communication system
|
|
US20180006823A1
(en)
|
2016-07-01 |
2018-01-04 |
Qualcomm Incorporated |
Multi-hop secure content routing based on cryptographic partial blind signatures and embedded terms
|
|
KR101795695B1
(ko)
|
2016-07-14 |
2017-12-01 |
주식회사 코인플러그 |
메신저 서비스를 통하여 송수신하는 데이터에 대한 기록 서비스 및 검증 서비스를 제공하는 방법, 및 이를 이용한 서버
|
|
KR20190028517A
(ko)
|
2016-07-15 |
2019-03-18 |
비자 인터네셔널 서비스 어소시에이션 |
트랜잭션 장치에 의한 디지털 자산 분산
|
|
EP3273635B1
(en)
|
2016-07-20 |
2019-10-30 |
Mastercard International Incorporated |
Secure channel establishment
|
|
EP3491572B1
(en)
|
2016-07-26 |
2021-09-01 |
NEC Corporation |
Method for controlling access to a shared resource
|
|
US10067810B2
(en)
|
2016-07-28 |
2018-09-04 |
Cisco Technology, Inc. |
Performing transactions between application containers
|
|
GB201613176D0
(en)
|
2016-07-29 |
2016-09-14 |
Eitc Holdings Ltd |
Computer-implemented method and system
|
|
JP6971019B2
(ja)
|
2016-09-26 |
2021-11-24 |
Ｇｍｏインターネット株式会社 |
データ管理システム、情報処理装置、プログラム、及び、データ管理方法
|
|
US10769600B2
(en)
|
2016-09-26 |
2020-09-08 |
International Business Machines Corporation |
Cryptocurrency transactions using debit and credit values
|
|
CN106375097A
(zh)
*
|
2016-10-12 |
2017-02-01 |
贵州大学 |
基于代理盲签名的防倒卖的敏感数据交易方法
|
|
CN106549749B
(zh)
|
2016-12-06 |
2019-12-24 |
杭州趣链科技有限公司 |
一种基于加法同态加密的区块链隐私保护方法
|
|
US20180167198A1
(en)
|
2016-12-09 |
2018-06-14 |
Cisco Technology, Inc. |
Trust enabled decentralized asset tracking for supply chain and automated inventory management
|
|
WO2018126076A1
(en)
|
2016-12-30 |
2018-07-05 |
Intel Corporation |
Data packaging protocols for communications between iot devices
|
|
CN106911470B
(zh)
|
2017-01-23 |
2020-07-07 |
北京航空航天大学 |
一种比特币交易隐私增强方法
|
|
CN106845960B
(zh)
|
2017-01-24 |
2018-03-20 |
上海壹账通区块链科技有限公司 |
基于区块链的安全交易方法及系统
|
|
US11082418B2
(en)
|
2017-02-13 |
2021-08-03 |
Avalanche Cloud Corporation |
Privacy ensured brokered identity federation
|
|
CN107025602A
(zh)
|
2017-02-24 |
2017-08-08 |
杭州象链网络技术有限公司 |
一种基于联盟链的金融资产交易系统构建方法
|
|
JP6961960B2
(ja)
|
2017-03-13 |
2021-11-05 |
ソニーグループ株式会社 |
情報処理装置および情報処理方法
|
|
JP6719410B2
(ja)
|
2017-03-17 |
2020-07-08 |
Kddi株式会社 |
生成装置、検証装置、及びプログラム
|
|
US20180293576A1
(en)
|
2017-04-05 |
2018-10-11 |
Samsung Sds Co., Ltd. |
System for custom currency transaction based on blockchain and operating method thereof
|
|
US11095432B2
(en)
|
2017-04-05 |
2021-08-17 |
Samsung Sds Co., Ltd. |
System for processing data based on blockchain and operating method thereof
|
|
GB201705621D0
(en)
|
2017-04-07 |
2017-05-24 |
Nchain Holdings Ltd |
Computer-implemented system and method
|
|
GB201705749D0
(en)
|
2017-04-10 |
2017-05-24 |
Nchain Holdings Ltd |
Computer-implemented system and method
|
|
GB201705858D0
(en)
|
2017-04-11 |
2017-05-24 |
Nchain Holdings Ltd |
Computer-implemented system and method
|
|
GB201706132D0
(en)
|
2017-04-18 |
2017-05-31 |
Nchain Holdings Ltd |
Computer-implemented system and method
|
|
US10320758B2
(en)
|
2017-04-25 |
2019-06-11 |
International Business Machines Corporation |
Cryptography using multi-factor key system and finite state machine
|
|
US10198949B2
(en)
|
2017-04-28 |
2019-02-05 |
Mastercard International Incorporated |
Method and system for parking verification via blockchain
|
|
US10560270B2
(en)
|
2017-05-03 |
2020-02-11 |
International Business Machines Corporation |
Optimal data storage configuration in a blockchain
|
|
GB201707168D0
(en)
|
2017-05-05 |
2017-06-21 |
Nchain Holdings Ltd |
Computer-implemented system and method
|
|
GB201707296D0
(en)
|
2017-05-08 |
2017-06-21 |
Nchain Holdings Ltd |
Computer-implemented system and method
|
|
US11165589B2
(en)
|
2017-05-11 |
2021-11-02 |
Shapeshift Ag |
Trusted agent blockchain oracle
|
|
CN107451175B
(zh)
|
2017-05-23 |
2020-01-31 |
创新先进技术有限公司 |
一种基于区块链的数据处理方法及设备
|
|
CN107239951A
(zh)
|
2017-06-07 |
2017-10-10 |
北京天德科技有限公司 |
一种基于第三代区块链的可扩展央行数字货币交易方法
|
|
CN117640099A
(zh)
|
2017-06-14 |
2024-03-01 |
区块链控股有限公司 |
用于避免或减少区块链网络上的加密滞留资源的系统和方法
|
|
GB201710283D0
(en)
|
2017-06-28 |
2017-08-09 |
Nchain Holdings Ltd |
Computer-implemented system and method
|
|
US10333710B2
(en)
|
2017-09-12 |
2019-06-25 |
Qed-It Systems Ltd. |
Method and system for determining desired size of private randomness using Tsallis entropy
|
|
TWI636411B
(zh)
|
2017-09-13 |
2018-09-21 |
現代財富控股有限公司 |
對非區塊鏈節點提供交易不可否認性之系統及其方法
|
|
US10361870B2
(en)
|
2017-09-14 |
2019-07-23 |
The Toronto-Dominion Bank |
Management of cryptographically secure exchanges of data using permissioned distributed ledgers
|
|
WO2019067800A1
(en)
|
2017-09-29 |
2019-04-04 |
Leverage Rock Llc |
CONFIDENTIALITY OF TRANSACTIONS IN PUBLIC DISTRIBUTED REGISTRY SYSTEMS
|
|
CN107679857B
(zh)
|
2017-10-10 |
2021-04-27 |
马晶瑶 |
区块链的跨链交易方法和存储介质
|
|
CN108062671A
(zh)
|
2017-11-03 |
2018-05-22 |
深圳市轱辘车联数据技术有限公司 |
数据交易方法、区块链节点服务器及数据提交终端
|
|
CN108021821A
(zh)
*
|
2017-11-28 |
2018-05-11 |
北京航空航天大学 |
多中心区块链交易隐私保护系统及方法
|
|
US11257077B2
(en)
|
2017-11-30 |
2022-02-22 |
Visa International Service Association |
Blockchain system for confidential and anonymous smart contracts
|
|
CN108418689B
(zh)
|
2017-11-30 |
2020-07-10 |
矩阵元技术（深圳）有限公司 |
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|
|
US10831764B2
(en)
|
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|
|
US11227284B2
(en)
|
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|
|
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(zh)
|
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|
|
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(en)
|
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|
|
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(zh)
|
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|
|
US10388097B1
(en)
|
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|
|
US10373129B1
(en)
|
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|
|
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(en)
|
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|
|
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(zh)
|
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|
|
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(zh)
|
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|
|
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(zh)
|
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|
|
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(en)
|
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|
|
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(zh)
|
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|
|
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(zh)
*
|
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|
|
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(zh)
|
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|
|
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(zh)
|
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|
|
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(zh)
|
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|
|
US11032068B2
(en)
|
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|
|
US10917233B2
(en)
|
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|
|
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(ja)
|
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|
|
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(en)
|
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|
|
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(ja)
|
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|
|
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(en)
|
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|
|
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(pl)
|
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|
|
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(en)
|
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|
|
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(zh)
|
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|