| Click here to visit the UID 2.0 API Documentation
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Unified ID 2.0ïŒUID2ïŒã¯ããŠãŒã¶ãŒã®éææ§ãšãã©ã€ãã·ãŒã³ã³ãããŒã«ãåãããPIIïŒäŸãã°ãã¡ãŒã«ã¢ãã¬ã¹ãé»è©±çªå·ïŒãããŒã¹ã«ããæ±ºå®æ§ã®ããèå¥åã§ããUID2èå¥åã¯ããããªãã·ã£ãŒã®ãŠã§ããµã€ããã¢ãã€ã«ã¢ããªãCTVã¢ããªã®ãã°ã€ã³äœéšããããã°ã©ããã£ãã¯ãªã¯ãŒã¯ãããŒã§åçåããããšãå¯èœã«ããŸããUID2ã¯ãäœå±€ã«ããããã»ãã¥ãªãã£ãšãã©ã€ãã·ãŒå¯Ÿçã®æ©æµãåãããªãŒãã³ãªã€ã³ã¿ãŒãããäžã§å®å šã«é ä¿¡ãããŸããUID2ã¯ãåœåThe Trade Deskã«ãã£ãŠæ§ç¯ã»ç¶æãããŠããŸãããã2021幎åã°ã«ã¯ããªãŒãã³ãœãŒã¹ã®ã³ãŒã管çãã¬ããã³ã¹ã管çãã·ã¹ãã éçšãè¡ãç¬ç«ããçµç¹ã«ç§»ç®¡ãããŸããUID2ã¯éç¬å çãªèŠæ Œã§ãããåºåäž»ããããªãã·ã£ãŒãDSPãSSPãSSOãCDPãCMPãIDãããã€ããŒãããŒã¿ãããã€ããŒãèšæž¬ãããã€ããŒãªã©ãåºåãšã³ã·ã¹ãã å šäœã®æ§æå¡ãè¡åèŠç¯ãéµå®ããŠããéããã¢ã¯ã»ã¹å¯èœã§ãã
UID2ã®ç®æšã¯ãæ¶è²»è ã®éææ§ãšã³ã³ãããŒã«ã確ä¿ããããªãŒãã³ã€ã³ã¿ãŒãããäžã®åºåæ©äŒã«ãããŠã決å®è«çãªèå¥ãå¯èœã«ããããšã§ããUID2ã¯ãéæã§çžäºéçšå¯èœãªã¢ãããŒããå©çšããããšã§ããã¹ãŠã®æ§æå¡ã«ååçãªæ çµã¿ãæäŸããå¥å šã§ãªãŒãã³ãªã€ã³ã¿ãŒããããå®çŸããŸãã
Independent Government: UID2ã¯ãå ¬å¹³ãªç¬¬äžè æ©é¢ã«ãã£ãŠç®¡çããã2021幎ã«ã¯The Trade Deskããã®ç§»è¡ãäºå®ãããŠããŸãã
First-Party Relationships: UID2ã«ãããåºåäž»ã¯ãªãŒãã³ã€ã³ã¿ãŒãããäžã§ãããªãã·ã£ãŒã®ãã¡ãŒã¹ãããŒãã£ããŒã¿ã容æã«æå¹åããããšãã§ããŸãã
Non-Proprietary (Universal) Standard: UID2ã¯ãè¡åèŠç¯ãéµå®ããåºåãšã³ã·ã¹ãã ã®ãã¹ãŠã®æ§æå¡ãã¢ã¯ã»ã¹å¯èœã§ãããåã ã®äŒæ¥ãã¢ã¯ã»ã¹ã管çããããšã¯ãããŸãããããã«ã¯ãDSPãSSPãããŒã¿ãããã€ããŒãèšæž¬ãããã€ããŒãã¢ã€ãã³ãã£ãã£ãµãŒãã¹ãå«ãŸããŸãã
Open Source: UID2ã®ãœãŒã¹ã³ãŒãã¯ããªãŒãã³ãœãŒã¹ã®ãã¬ãŒã ã¯ãŒã¯ã«ãã£ãŠéæåãããŸãã
Interoperable: UID2 ã¯ãä»ã® ID ãœãªã¥ãŒã·ã§ã³ïŒåçšããããã©ã€ãšã¿ãªïŒã UID2 ãçµ±åããŠæäŸããããšãå¯èœã«ããŸãã
Secure and Encrypted Data: UID2ã¯ãè€æ°ã®ã¬ã€ã€ãŒã®ã»ãã¥ãªãã£ãæå·åãããã³æå·åãå©çšããŠãPIIãšãŠãŒã¶ãŒããŒã¿ãä¿è·ããŸãã
Transparency and Control: æ¶è²»è ã¯ãèªåã®IDãã©ãã§å ±æãããã©ã®ãããªããŒã¿ã«é¢é£ä»ããããŠããããçè§£ããããšãã§ããŸãããŸããæ¶è²»è ã¯ãèªåã®åæãèš±å¯ãåãæ¶ãæš©å©ãæããŠããŸãã
Accountability: ã¢ã¯ã»ã¹ããã¡ã³ããŒã«ã¯ãç¬ç«ããæ©é¢ã«ãã£ãŠç®¡çãããŠããè¡åèŠç¯ã«åŸãããšãæ±ããŸãã
Distributed Integration: è€æ°ã®èªå®ãããã€ã³ãã°ã¬ãŒã·ã§ã³ãã¹ã«ããããããªãã·ã£ãŒãåºåäž»ãããŒã¿ãããã€ããŒãUID2ãçæããããã®ãªãã·ã§ã³ãæäŸãããŸãã
Decentralized Storage: æªæã®ããã¢ã¯ã¿ãŒããããã¯ããããã«ãPIIããUID2ãžã®ãããã³ã°ãè¡ãäžå çãªå Žæã¯ãããŸããã
Lean Infrastructure: ã€ã³ãã©ã¯è»œããå®äŸ¡ã«éçšã§ããŸãã
Self-Reliant: RTBããŒã¿ã®ãªã¢ã«ã¿ã€ã åŠçãå€éšãµãŒãã¹ã«äŸåããŸããã
UID2ïŒraw UID2ïŒã¯ãæ€èšŒå¯èœã§èªèšŒããããŠãŒã¶ãŒã®PIIãå ¥åãšããŠãäžé£ã®APIãŸãã¯SDKãéããŠäœæãããæå·åãããŠããªãè±æ°åã®èå¥åã§ããPIIã®äŸãšããŠã¯ãé»åã¡ãŒã«ã¢ãã¬ã¹ãé»è©±çªå·ãªã©ãæããããŸãã
UID2ã¯ãåºåäž»ãããŒã¿ãããã€ããŒãDSPãä¿ç®¡ããããšãç®çãšããŠããããããã¹ããªãŒã ã§å ±æãããããšã¯ãããŸãããUID2ããŒã¯ã³ïŒãŸãã¯UID2ã®æå·åããã圢åŒïŒã¯ããããã¹ããªãŒã ã§å ±æãããããšã«æ³šæããŠãã ããã
note PIIã倿ãããã®ãUID2ïŒãŸãã¯row UID2ïŒãããããããã¹ããªãŒã ã§æµéã§ããããæå·åããã®ã®ãUID2ããŒã¯ã³ïŒUID2 TokenïŒãšåŒã³ãäºã€ãåºå¥ããŠããããšã«æ³šæããŠãã ããã
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UID2ãäœæããã«ã¯ãUID2 Operator APIãŸãã¯SDKã€ã³ã¿ãŒãã§ãŒã¹ã䜿çšããŸãã
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UID2 Operatorã¯ããŠãŒã¶ãŒã®PIIãSHA256ã§ããã·ã¥åããã·ãŒã¯ã¬ãããœã«ããå ããŠUID2ãçæããŸãã
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åUID2ã«ã¯ãœã«ããã±ããïŒsalt bucketïŒãå²ãåœãŠãããŠããŸãããã±ããã®ãœã«ãã¯ã12ã¶æã«1åããŒããŒã·ã§ã³ããŸããåãœã«ããã±ããã«ã¯ã1ïœ1,000,000ã®è±æ°åãå²ãåœãŠãããŠããŸãã
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UID2ãä¿ç®¡ããŠããçµç¹ã¯ãUID2ã®ãœã«ããã±ããããã€ããŒããŒã·ã§ã³ããããç¥ãããã«ãUID2 Operator APIãã¢ãã¿ãŒããŸãã
raw UID2ãæå·åãããšUID2 TokenãäœæãããŸãããããã¯å ¥æã¹ããªãŒã ã®ã¯ãŒã¯ãããŒã§ã¯äžéæ§ã®ãã®ã§ããæå·æ³ã®ãã³ã¹ãšæå·åãå©çšããããšã§ãUID2 Tokenã¯å ¥æã¹ããªãŒã ã«å ¥ããã³ã«ç°ãªããã®ã«ãªããŸããããã«ãããUID2ãšã³ã·ã¹ãã ã®å®å šæ§ã確ä¿ãããUID2以å€ã®åå è ãUID2 Tokenã䜿çšããŠãããã¡ã€ã«ãæ§ç¯ããããšãé²ããŸãã
UID2 Tokenã¯ããããªãã·ã£ãŒãŸãã¯ãããªãã·ã£ãŒãµãŒãã¹ãããã€ããŒïŒSSO ãªã©ïŒãä¿ç®¡ããããã«èšèšãããŠããŸããSSOã¯UID2ããŒã¯ã³ããããã¹ããªãŒã ã§æž¡ããDSPã¯ããããªã¯ãšã¹ãæã«åŸ©å·ããŸãã
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æå·æ³ã®ãã³ã¹ãçæãããUID2ã«ä»å ãããæå·åãããŠUID2 TokenãçæãããŸãã
- ãã³ã¹ïŒnonceïŒã¯ãäžåºŠãã䜿çšã§ããªãä»»æã®æ°åã§ãã
- æå·åã«ã¯AES/CBC/PKCS5Pãš256ãããã®ããŒã䜿ãããæ¯æ¥ããŒããŒã·ã§ã³ãããŠããŸãã
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UID2 ã®æå·åã¿ã€ã ã¹ã¿ã³ãã¯ããã€ããŒãã®ã¡ã¿ããŒã¿ãšããŠæ·»ä»ãããŸãã
忣ããUID2ã·ã¹ãã ãžã®ã¢ã¯ã»ã¹ã管çããéäžãµãŒãã¹ã§ãã
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æå·åããŒãšãœã«ããUID2 Operatoré åžããŸãã
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UID2 Tokenã®åŸ©å·åã«äœ¿çšãã埩å·åããŒããè¡åèŠç¯ãéµå®ããã¡ã³ããŒã«é åžããŸãã
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UID2 OperatorãšDSPã«UID2ãŠãŒã¶ãŒã®ãªããã¢ãŠãèŠæ±ãéããŸãã
UID2ããã³UID2 Tokenãçæã»ç®¡çãããµãŒãã¹ãïŒAPIãä»ããŠïŒéå¶ãããã¹ãŠã®åå è ãã¢ã¯ã»ã¹å¯èœãªçµç¹ã§ãã
UID2ã·ã¹ãã ãæ§æãããªãã¬ãŒã¿ãŒã¯è€æ°ååšããåå è ã¯ãã®ãã¡ã®ããããã®ãªãã¬ãŒã¿ãŒãéžæããããšããClosed OperatorïŒã¯ããŒãºããªãã¬ãŒã¿ãŒ äžèšåç §ïŒã«ãªãããšãã§ããŸãã
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UID2 Administrator ãµãŒãã¹ããæå·åããŒãšãœã«ããåãåããä¿åããŸãã
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èªèšŒãããPIIããœã«ãåãããã·ã¥åããŠUID2ãè¿ããŸãã
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UID2ãæå·åããŠUID2 TokenãçæããŸãã
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ãªãã¬ãã·ã¥ããŒã¯ã³ã䜿çšãããããªãã·ã£ãŒã«å¯ŸããŠãUID2ããŒã¯ã³ã®ã¢ããããŒãïŒãªããã¢ãŠãããã³ãœã«ããã±ããã®ããŒããŒã·ã§ã³ã®åŠçãå«ãïŒããããŒããã£ã¹ãããŸãã
UID2ããã³UID2ããŒã¯ã³ãçæã»ç®¡çããããã«ãç¬èªã®ç€Ÿå ãµãŒãã¹ãéå¶ããçµç¹ãåå è ã¯èª°ã§ãã¯ããŒãºããªãã¬ãŒã¿ãŒã«ãªãããšãã§ããã¯ã©ãŠããããã€ããŒãä»ããè€æ°ã®ã€ã³ãã°ã¬ãŒã·ã§ã³ãã¹ããããŸãã
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UID2 Administrator ãµãŒãã¹ããæå·åããŒãšãœã«ããåãåããä¿åããŸãã
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èªèšŒãããPIIããœã«ãåãããã·ã¥åããŠUID2ãè¿ããŸãã
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UID2ãæå·åããŠUID2 TokenãçæããŸãã
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ãªãã¬ãã·ã¥ããŒã¯ã³ã䜿çšãããããªãã·ã£ãŒã«å¯ŸããŠãUID2ããŒã¯ã³ã®ã¢ããããŒãïŒãªããã¢ãŠãããã³ãœã«ããã±ããã®ããŒããŒã·ã§ã³ã®åŠçãå«ãïŒããããŒããã£ã¹ãããŸãã
ãŠãŒã¶ãŒåããŠã§ããµã€ãïŒ https://transparentadvertising.org/ ïŒã§ããŠãŒã¶ãŒã®UID2ã®ãªããã¢ãŠãæ©èœãæäŸãããµãŒãã¹ã§ãã
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ãŠãŒã¶ãŒã®UID2ã«é¢ããéææ§ãæäŸããŸãã
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ãŠãŒã¶ãŒãUID2ãã°ããŒãã«ã«ãªããã¢ãŠãããæ¹æ³ãæäŸãããªããã¢ãŠãããããšã«ãã£ãŠãã¹ãŠã®UID2ããŒã¿ä¿æè ã«ãªããã¢ãŠãèŠæ±ãåºãããŸãã
ãã®çµç¹ã¯ããã¹ãŠã®UID2åå è ãèŠå®ã®ã«ãŒã«ã«æºæ ããŠãããã©ãããç£æ»ããŸãã
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ä¿¡é ŒãUID2ãšã³ã·ã¹ãã ã®ã¡ã³ããŒãç£æ»ãããã®éµå®ç¶æ³ã確èªããŸãã
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ã³ã³ãã©ã€ã¢ã³ã¹æ å ±ãUID2 AdministratorãšUID2 Operatorã«äŒããŸãã
UID2 åå è ã¯ãUID2 ãã©ã®ããã«æŽ»çšãããã«åºã¥ããŠãäºåã«å®çŸ©ããã圹å²ãéžæããå¿ èŠããããŸãã圹å²ã¯ãç¹å®ã®UID2åå è ãUID2ã·ã¹ãã ãšã©ã®ããã«çžäºäœçšããããæ±ºå®ããŸãããŸãããã®åœ¹å²ã«ãã£ãŠãè¡åèŠç¯ã®èŠä»¶ãšããã«å¯Ÿå¿ããã³ã³ãã©ã€ã¢ã³ã¹ãã§ãã¯ã決ãŸããŸãã
UID2 åå è ã¯è€æ°ã®åœ¹å²ãæããããšãã§ããŸãã
Generator: é©åãªåæãåŸãäžã§ãã¡ãŒã«ã¢ãã¬ã¹ãé»è©±çªå·ããUID2çæãããªããã¢ãŠããå±¥è¡ããåå è ã
Responsibilities:
- APIããŒã«ã¢ã¯ã»ã¹ããããã«ãAdministratorã«ç»é²ããŸãã
- PIIããUID2.0ãçæããUID2.0ãåºåç®çã§äœ¿çšããããšã«ã€ããŠã顧客ããåæãåŸãŸãã
- 顧客ã«ãªããã¢ãŠãããŒã¿ã«ãžã®ã¢ã¯ã»ã¹ãæäŸããUID2.0ã®åæã管çããŸãã
- Closed OperatorãŸãã¯Open Operatorãšã®é£æºã«ãããUID 2.0ãçæããŸãã
- UID2ã®ãªããã¢ãŠããå±¥è¡ããŸãã
- UID2ããŒã¯ã³ãåžžã«ãªãã¬ãã·ã¥ããŸãã
Examples: Publishers, Advertisers, Data Providers, Onboarders, Login Providers
Observer: GeneratorsããUID2ãåãåããä¿åããåºåã®ã¿ãŒã²ãã£ã³ã°ããã³æž¬å®ãç®çãšããŠå©çšããåå è ã
Responsibilites:
- APIããŒã«ã¢ã¯ã»ã¹ããããã«ãAdministratorã«ç»é²ããŸãã
- 顧客ã«ãªããã¢ãŠãããŒã¿ã«ãžã®ã¢ã¯ã»ã¹ãæäŸããUID2.0ã®åæã管çããŸãã
- UID2 decryption library.ã§UID2ã埩å·ããŸãã
- UID2ã®ãªããã¢ãŠããå±¥è¡ããŸãã
Examples: DSPs, Measurement Providers, Advertisers
UID2ãšã³ã·ã¹ãã ãæ§æãã4ã€ã®äž»èŠãªã¯ãŒã¯ãããŒã§ãã
- Buy-SideïŒãã€ãµã€ãïŒ Workflow
- Data ProviderïŒããŒã¿ãããã€ããŒïŒ Workflow
- PublisherïŒãããªãã·ã£ãŒïŒ Workflow
- User TrustïŒãŠãŒã¶ãŒãã©ã¹ãïŒ Workflow
Summary of Workflows
以éã®ã»ã¯ã·ã§ã³ã§ã¯ãUID2ããã»ã¹å šäœã«ãããåã¯ãŒã¯ãããŒã®äœçœ®ã¥ããæããã«ããããã«ãåã¯ãŒã¯ãããŒãåå¥ã«èª¬æããŸãã
ãã®ã¯ãŒã¯ãããŒã¯ããããã¹ããªãŒã ã®UID2ã察象ã«ååŒãè¡ãDSPã®ããã®ãã®ã§ãã
- ããŒã¿ãããã€ããŒã¯ããã¡ãŒã¹ãããŒãã£ããã³ãµãŒãããŒãã£ã®ããŒã¿ã row UID2ã®åœ¢ã§DSPã«æž¡ããŸãã
- DSPã¯UID2 Administratorãšåæãã埩å·éµãåãåããŸãã
- DSPã¯ããããã¹ããªãŒã ã®UID2 Tokenã«ã¢ã¯ã»ã¹ãããããæã«åŸ©å·ããŸãã
- DSPã¯ãUID2管çè ããã®ãªããã¢ãŠãèŠæ±ãã¢ãã¿ãŒãããªããã¢ãŠããããUID2ã®è²·ãä»ãããããã¯ããŸãã
DSPã¯UID2ãšã€ã³ãã°ã¬ãŒã·ã§ã³ããããšã§ããã©ã³ãïŒãã¡ãŒã¹ãããŒãã£ããŒã¿ãšããŠïŒãããŒã¿ãããã€ããŒïŒãµãŒãããŒãã£ããŒã¿ãšããŠïŒããUID2ãåãåããããããå©çšããŠãããã¹ããªãŒã å ã®UID2ã«å¯Ÿããå ¥ææ å ±ãšããŠæŽ»çšããŸãã
- UID2圢åŒã®ããŒã¿ãåãåããŸãã
- UID2ã®åœ¢åŒã§ããŒã¿ãå ¥æããŸãã
- ãªããã¢ãŠãèŠæ±ãæºããããã®ãŠã§ãããã¯ïŒwebhookïŒãæ§ç¯ããŸãã
- æå·åããŒãUID2 Administratorãšæ¯æ¥åæããŸãã
DSPãèªèº«ã§ã¡ãŒã«ã¢ãã¬ã¹ããUID2ãçæãããå Žåã¯ãããŒã¿ãããã€ããŒã¯ãŒã¯ãããŒïŒäžèšåç §ïŒã«ãåŸããŸãã
ãã®ã¯ãŒã¯ãããŒã¯ããŠãŒã¶ãŒããŒã¿ãåéãããããDSPã«ããã·ã¥ããçµç¹ã®ããã®ãã®ã§ããããŒã¿ã³ã¬ã¯ã¿ãŒã«ã¯ãåºåäž»ãããŒã¿ã»ãªã³ããŒããŒãèšæž¬ãããã€ããŒãã¢ã€ãã³ãã£ãã£ã»ã°ã©ãã»ãããã€ããŒããµãŒãããŒãã£ã»ããŒã¿ã»ãããã€ããŒãããã³DSPã«ããŒã¿ãããã·ã¥ãããã®ä»çµç¹ãå«ãŸããŸãã
- ããŒã¿ãããã€ãã¯ããŠãŒã¶ãŒã®åæãåŸãå人è奿 å ±ïŒPIIïŒã UID2 Operatorã«éä¿¡ããŸãã
- UID2 Operatorã¯ãraw UID2ãçæããŠè¿ããŸãã
- ããŒã¿ãããã€ãã¯UID2ãšãœã«ããã±ãããä¿ç®¡ããŸãã
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