ãããã¯ãã§ãŒã³æè¡ã®åºç€ããã®äžæ žæŠå¿µãä»çµã¿ããããŠæå·è³ç£ä»¥å€ã®åºç¯ãªå¿çšäŸããäžçäžã®èªè ã«åããŠæ·±ãæãäžããŸãã
ãããã¯ãã§ãŒã³æè¡ã®çè§£ïŒå æ¬çãªã°ããŒãã«ã¬ã€ã
ãŸããŸãããžã¿ã«åããçžäºæ¥ç¶ãé²ãäžçã«ãããŠãç§ãã¡ã®æªæ¥ã圢äœãåºç€æè¡ãçè§£ããããšã¯æ¥µããŠéèŠã§ããäžã§ããããã¯ãã§ãŒã³ã¯ããã°ãã°èª€è§£ãããªããããç£æ¥ãæ¿åºããããŠç€ŸäŒå šäœãå€é©ããå¯èœæ§ãç§ããé©åœçãªã€ãããŒã·ã§ã³ãšããŠéç«ã£ãŠããŸãããããã³ã€ã³ãªã©ã®æå·è³ç£ãšé¢é£ä»ããããããšãå€ãã§ããããããã¯ãã§ãŒã³ã®æçšæ§ã¯ããžã¿ã«ãããŒãã¯ããã«è¶ ããæ°ãåããªãã»ã©ã®ã¢ããªã±ãŒã·ã§ã³ã§ã»ãã¥ãªãã£ãéææ§ãå¹çæ§ã®åäžãçŽæããŸãããã®å æ¬çãªã¬ã€ãã¯ããããã¯ãã§ãŒã³æè¡ãåããããã解説ããæè¡çãªèæ¯ã«é¢ããããäžçäžã®èªè ã容æã«çè§£ã§ããããããã®äžæ žæŠå¿µãåè§£ããããšãç®çãšããŠããŸãã
ãµãã©ã€ãã§ãŒã³ç®¡çããããžã¿ã«ã¢ã€ãã³ãã£ãã£ãå»çèšé²ããç¥çè²¡ç£æš©ã«è³ããŸã§ããããã¯ãã§ãŒã³ã¯æ å ±ãå®å šãã€éæã«èšé²ã»æ€èšŒããããã®æ°ããæ¹æ³ãæäŸããŸããç§ãã¡ã¯ããããã¯ãã§ãŒã³ãšã¯äœããã©ã®ããã«æ©èœããã®ãããã®å€æ§ãªçš®é¡ãç¡æ°ã®å¿çšäŸããããŠãããããããå©ç¹ãšèª²é¡ãæ¢æ±ããŠãããŸãããã®é©æ°çãªæè¡ã®åºæ¬ååãè§£ãæããæ ã«åºçºãããã®çŸåšã®åœ±é¿ãšæªæ¥ã®å¯èœæ§ã«ã€ããŠãããæç¢ºãªçè§£ãæ·±ããæºåãããŸãããã
ãããã¯ãã§ãŒã³ãšã¯äœãïŒ
ãã®æ žå¿ã«ãããŠããããã¯ãã§ãŒã³ã¯ç¹å®ã®çš®é¡ã®ããŒã¿ããŒã¹ãããæ£ç¢ºã«ã¯åæ£åå°åž³æè¡ïŒDLTïŒã§ãããã®ç¬èªæ§ã¯ãæ å ±ãããããã¯ãã«æ ŒçŽããããããæå·æè¡ã«ãã£ãŠéïŒãã§ãŒã³ïŒã®ããã«é£çµããæ¹æ³ã«ãããŸããããã«ããã倿Žäžå¯èœã§ãå®å šãã€éææ§ã®é«ãååŒãããŒã¿ã®èšé²ãäœæãããŸããäžåºŠæžã蟌ãŸãããšã³ããªã¯å€æŽãåé€ãã§ããããã¹ãŠã®åå è ããã®å°åž³ã®ã³ããŒãä¿æããããžã¿ã«å°åž³ãæ³åããŠã¿ãŠãã ããã
ãããã¯ãã§ãŒã³ã®äžæ žããªãæ±ïŒ
- éäžå€®éæš©ïŒDecentralizationïŒ: éè¡ãäŒæ¥ã®ãããªåäžã®äºæ¥äœã«ãã£ãŠç®¡çãããåŸæ¥ã®ããŒã¿ããŒã¹ãšã¯ç°ãªãããããã¯ãã§ãŒã³ã¯ãããŒãããšããŠç¥ãããã³ã³ãã¥ãŒã¿ã®ãããã¯ãŒã¯å šäœã«åæ£ããŠããŸããåäžã®äºæ¥äœãå®å šãªå¶åŸ¡æš©ãæã€ããšã¯ãªããæ€é²ãåäžé害ç¹ã«å¯Ÿããèæ§ããããŸãããã®ã°ããŒãã«ãªåæ£ãããã®å埩åã®éµã§ãã
- äžå€æ§ïŒImmutabilityïŒ: ååŒãããŒã¿èšé²ããããã¯ã«è¿œå ããããã®ãããã¯ããã§ãŒã³ã«è¿œå ããããšãããã倿ŽãŸãã¯åé€ããããšã¯ãäžå¯èœã§ã¯ãªãã«ããŠããéåžžã«å°é£ã«ãªããŸããããã¯æå·åŠçããã·ã¥ãšãããã¯ã®é£çµã«ãããã®ã§ãããã®ã倿Žäžå¯èœããªæ§è³ªããããŒã¿ã®å®å šæ§ãšä¿¡é Œãä¿èšŒããŸãã
- éææ§ïŒTransparency - æ¬äŒŒçå¿åïŒ: å人ã®ã¢ã€ãã³ãã£ãã£ã¯ãã°ãã°æå·ã¢ãã¬ã¹ã«ãã£ãŠïŒæ¬äŒŒçã«ïŒå¿ååãããŠããŸãããã»ãšãã©ã®ãããªãã¯ãããã¯ãã§ãŒã³äžã®ååŒèªäœã¯éæã§ããããããã¯ãŒã¯äžã®èª°ã§ãæ€èšŒã§ããŸãããã¹ãŠã®åå è ãååŒã®å±¥æŽãèŠãããšãã§ãã説æè²¬ä»»ãä¿é²ããŸãã
- ã»ãã¥ãªãã£ïŒSecurityïŒ: æå·æè¡ã忣åãã³ã³ã»ã³ãµã¹ã¡ã«ããºã ã®çµã¿åããã«ããããããã¯ãã§ãŒã³ã¯æ¹ãããäžæ£ã«å¯ŸããŠéåžžã«å®å šã§ããåãããã¯ã¯åã®ãããã¯ã®æå·åŠçããã·ã¥ãå«ãã§ãããå€ããããã¯ã倿ŽããããšãããšãåŸç¶ã®ãã¹ãŠã®ãããã¯ãç¡å¹ã«ãªãããããã¯ãŒã¯ã«å³åº§ã«æ¹ãããéç¥ãããŸãã
ãããã¯ãã§ãŒã³æè¡ã¯ã©ã®ããã«æ©èœããã®ãïŒãã®ä»çµã¿ã®è£åŽ
ãããã¯ãã§ãŒã³ãçã«çè§£ããããã«ã¯ããã®éçšã¡ã«ããºã ãçè§£ããããšãäžå¯æ¬ ã§ããããã¯åãªãããŒã¿ããŒã¹ã§ã¯ãªããæ å ±ããããã¯ãŒã¯å šäœã§ã©ã®ããã«è¿œå ãæ€èšŒãä¿è·ãããããå®çŸ©ãããããã³ã«ãªã®ã§ãã
1. ãããã¯ïŒããŒã¿ã®æ§æèŠçŽ
ããããã¯ããšã¯ãéåžžã¯ååŒãªã©ã®ããŒã¿ã®éåäœã§ããåãããã¯ã«ã¯éãããã¹ãã¬ãŒãžå®¹éããããŸãã容éããã£ã±ãã«ãªããšããããã¯ãã§ãŒã³ã«è¿œå ãããæºåãæŽããŸããååŒããŒã¿ã«å ããŠãåãããã¯ã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- ã¿ã€ã ã¹ã¿ã³ãïŒ ãããã¯ãäœæãããæ¥æã
- åã®ãããã¯ã®æå·åŠçããã·ã¥ïŒ ããããããã¯ãé£çµããããã§ãŒã³ãã圢æãããã®ã§ãã
- ãã³ã¹ïŒnonceïŒïŒ æå¹ãªãããã¯ããã·ã¥ãèŠã€ããããã«ïŒç¹ã«ãã«ãŒãã»ãªãã»ã¯ãŒã¯ã§ïŒãã€ãã³ã°ããã»ã¹ã§äœ¿çšãããæ°å€ã
2. æå·åŠçããã·ã¥ïŒããŒã¿ã®æçŽ
ããã·ã¥åã¯ããããã¯ãã§ãŒã³ã§äœ¿çšãããåºæ¬çãªæå·æŠå¿µã§ããããã·ã¥é¢æ°ã¯ãå ¥åïŒããŒã¿ïŒãåãåããåºå®ãµã€ãºã®æååïŒãããã·ã¥ããŸãã¯ãããžã¿ã«æçŽããšåŒã°ããïŒãçæããŸããå ¥åããŒã¿ããããã«å€æŽãããã ãã§ããå šãç°ãªãããã·ã¥ãçæãããŸãããã®ç¹æ§ã¯ãäžå€æ§ã«ãšã£ãŠéåžžã«éèŠã§ãïŒ
- åãããã¯ã®ããããŒã«ã¯ãåã®ãããã¯ã®ããã·ã¥ãå«ãŸããŠããŸãã
- 誰ããå€ããããã¯å ã®ååŒã倿Žããããšãããšããã®ããã·ã¥ã倿ŽãããŸãã
- ãã®å€æŽã¯ã次ã®ãããã¯ã«ä¿åãããŠããããã·ã¥ãç¡å¹ã«ãã以äžåæ§ã«ãã§ãŒã³ãç Žå£ããŸãã
- ãããã¯ãŒã¯ã¯å³åº§ã«ãã®äžäžèŽãæ€åºããæ¹ããããããã§ãŒã³ãæåŠããŸãã
3. ãã§ãŒã³ïŒãããã¯ã®é£çµ
æ°ãããããã¯ãäœæããããšããã®çŽåã®ãããã¯ã®ããã·ã¥ãå«ãŸããŸãããã®æå·åŠçãªã³ã¯ã«ããããããã¯ã¯æç³»åã§æ°žç¶çã«æ¥ç¶ãããŸããããã«ãããéåããããšã®ãªããæ¹ãããæçœãªããŒã¿ã®é£éãçãŸããŸãã
4. 忣åãããã¯ãŒã¯ïŒã°ããŒãã«ãªåå
ãããã¯ãã§ãŒã³ã¯ãã¢ããŒãã¢ïŒP2PïŒãããã¯ãŒã¯äžã«ååšããŸãããããã¯ãŒã¯ã«æ¥ç¶ããããã¹ãŠã®ã³ã³ãã¥ãŒã¿ïŒããŒãïŒããããã¯ãã§ãŒã³ã®å®å šãªã³ããŒãä¿æããŸããæ°ããååŒãçºçãããšïŒ
- ãã¹ãŠã®ããŒãã«ãããŒããã£ã¹ããããŸãã
- ããŒãã¯ååŒã®æ£åœæ§ïŒäŸïŒååãªè³éãæ£ãã眲åïŒãæ€èšŒããŸãã
- æ€èšŒããããšãååŒã¯æ°ãããããã¯ã«ã°ã«ãŒãåãããŸãã
5. ã³ã³ã»ã³ãµã¹ã¡ã«ããºã ïŒèŠç¥ãã¬è å士ã®åæ
ããããã¹ãŠã®ç¬ç«ããããŒãã¯ãã©ã®æ°ãããããã¯ãæå¹ã§ãã§ãŒã³ã«è¿œå ãããã¹ããã«ã€ããŠãã©ã®ããã«åæããã®ã§ããããïŒããã§ãã³ã³ã»ã³ãµã¹ã¡ã«ããºã ããç»å ŽããŸãããããã¯ã忣åãããã¯ãŒã¯ãå°åž³ã®åäžã®çã®ç¶æ ã«ã€ããŠåæããããšãå¯èœã«ããã¢ã«ãŽãªãºã ã§ããèåãªäŸãšããŠä»¥äžã®2ã€ããããŸãïŒ
- ãã«ãŒãã»ãªãã»ã¯ãŒã¯ïŒPoWïŒïŒ ãããã³ã€ã³ã以åã®ã€ãŒãµãªã¢ã ã§äœ¿ãããŠããã¡ã«ããºã ã§ããããã€ããŒããè€éãªæ°åŠçããºã«ãè§£ãããã«ç«¶äºããŸããæåã«ããºã«ãè§£ããè ïŒæ°ãããããã¯ã®æå¹ãªããã·ã¥ãèŠã€ããè ïŒããããã¯ããã§ãŒã³ã«è¿œå ããæš©å©ãåŸãŠãå ±é ¬ãåãåããŸãããã®ããã»ã¹ã¯ãšãã«ã®ãŒæ¶è²»ãæ¿ããã§ãããæ»æã«å¯ŸããŠéåžžã«å®å šã§ãã
- ãã«ãŒãã»ãªãã»ã¹ããŒã¯ïŒPoSïŒïŒ ãã¶ã»ããŒãžãåŸã®ã€ãŒãµãªã¢ã ãä»ã®å€ãã®æ°ãããããã¯ãã§ãŒã³ã§äœ¿çšãããŠããŸããèšç®èœåã§ç«¶äºãã代ããã«ããããªããŒã¿ãŒãã¯ãããã¯ãŒã¯ã«ãã¹ããŒã¯ãããïŒæ ä¿ãšããŠä¿æããïŒæå·è³ç£ã®éã«åºã¥ããŠæ°ãããããã¯ãäœæããããã«éžã°ããŸããæªæã®ããè¡åããšã£ãå Žåã圌ãã®ã¹ããŒã¯ã¯ããã«ãã£ãåãããããã¹ã©ãã·ã¥ããããå¯èœæ§ããããŸããPoSã¯äžè¬çã«PoWããããšãã«ã®ãŒå¹çãé«ããã¹ã±ãŒã©ãã«ã§ãã
- ãã®ä»ã®ã¡ã«ããºã ïŒ Delegated Proof of Stake (DPoS)ãProof of Authority (PoA)ãPractical Byzantine Fault Tolerance (PBFT)ãªã©ã¯ãæ§ã ãªãããã¯ãã§ãŒã³ã®å®è£ ïŒç¹ã«ãã©ã€ããŒããŸãã¯ã³ã³ãœãŒã·ã¢ã ãããã¯ãã§ãŒã³ãªã©ïŒã§äœ¿çšãããç¹å®ã®ãããã¯ãŒã¯ã¿ã€ãã«åãããŠèª¿æŽãããããšããããããŸãã
ã³ã³ã»ã³ãµã¹ã«éãããšãæ°ãããããã¯ããã§ãŒã³ã«è¿œå ããããã¹ãŠã®ããŒããå°åž³ã®ã³ããŒãæŽæ°ããŸãããã®ç¶ç¶çãªããã»ã¹ã«ããããããã¯ãã§ãŒã³ã¯åæ£ãããã¯ãŒã¯å šäœã§äžè²«æ§ããããå®å šã§ãææ°ã®ç¶æ ã«ä¿ãããŸãã
ãããã¯ãã§ãŒã³ã¢ãŒããã¯ãã£ã®çš®é¡ïŒä¿¡é Œæ§ã®ã¹ãã¯ãã©ã
ãã¹ãŠã®ãããã¯ãã§ãŒã³ãåãããã«äœãããŠããããã§ã¯ãããŸããããã®ã¢ãŒããã¯ãã£ã¯ãç¹ã«èª°ãåå ããååŒãæ€èšŒã§ããããšããç¹ã§ãæå³ããããŠãŒã¹ã±ãŒã¹ã«å€§ããäŸåããŸãããããã®éããçè§£ããããšã¯ããã®æè¡ã®å€æ§æ§ãè©äŸ¡ããäžã§éåžžã«éèŠã§ãã
1. ãããªãã¯ãããã¯ãã§ãŒã³ïŒããŒããã·ã§ã³ã¬ã¹ïŒ
ãããã¯æãäžè¬çãªã¿ã€ãã§ããããã³ã€ã³ãã€ãŒãµãªã¢ã ã«ä»£è¡šãããŸãã誰ã§ããããã¯ãŒã¯ã«åå ããååŒãèªã¿åããæ°ããååŒãéä¿¡ããã³ã³ã»ã³ãµã¹ããã»ã¹ïŒãã€ãã³ã°ãããªããŒã·ã§ã³ãªã©ïŒã«åå ã§ããŸããå®å šã«åæ£åãããŠãããéæã§äžå€ã§ãã
- ç¹åŸŽïŒ 誰ã«ã§ãéãããŠãããäžå€®éæš©çãªæš©åšããªããé«åºŠãªæ€é²èæ§ãå€ãã¯PoWãŸãã¯PoSã䜿çšã
- ãŠãŒã¹ã±ãŒã¹ïŒ æå·è³ç£ããããªãã¯ãªåæ£åã¢ããªã±ãŒã·ã§ã³ïŒdAppsïŒãæå€§éã®éææ§ãšãã©ã¹ãã¬ã¹æ§ãå¿ èŠãšãããªãŒãã³ãœãŒã¹ãããžã§ã¯ãã
- äŸïŒ ãããã³ã€ã³ãã€ãŒãµãªã¢ã ãã©ã€ãã³ã€ã³ã
2. ãã©ã€ããŒããããã¯ãã§ãŒã³ïŒããŒããã·ã§ã³ãïŒ
ãããªãã¯ãããã¯ãã§ãŒã³ãšã¯ç°ãªãããã©ã€ããŒããããã¯ãã§ãŒã³ã¯åäžã®çµç¹ã«ãã£ãŠç®¡çãããŸãããããã¯ãã§ãŒã³ã®ååã䜿çšãã€ã€ããåå ã¯å¶éãããŠããŸããæ¿èªããããšã³ãã£ãã£ã®ã¿ããããã¯ãŒã¯ã«åå ã§ããå€ãã®å Žåãéžã°ããããŒãã°ã«ãŒãã®ã¿ãååŒãæ€èšŒã§ããŸãã
- ç¹åŸŽïŒ äžå€®éæš©çãªç®¡çïŒãŸãã¯åäžå€®éæš©çïŒãåå è ãå°ãªãããååŒé床ãéããã«ã¹ã¿ãã€ãºå¯èœãªæš©éãå€éšè ã«å¯Ÿããéææ§ãäœãã
- ãŠãŒã¹ã±ãŒã¹ïŒ äŒæ¥ã®ãµãã©ã€ãã§ãŒã³ç®¡çã瀟å å°åž³ãç¹å®ã®çµç¹å ã®ããžã¿ã«ã¢ã€ãã³ãã£ãã£ããã©ã€ãã·ãŒãæéèŠèŠãããèŠå¶ç£æ¥ã
- äŸïŒ Hyperledger FabricãCordaã
3. ã³ã³ãœãŒã·ã¢ã ãããã¯ãã§ãŒã³ïŒãã§ãã¬ãŒãããïŒ
ãããã¯ãããªãã¯ãšãã©ã€ããŒããããã¯ãã§ãŒã³ã®ãã€ããªããã§ããåäžã®çµç¹ãäžè¬å€§è¡ã§ã¯ãªããäºåã«éžã°ããè€æ°ã®çµç¹ã«ãã£ãŠçµ±æ²»ãããŸããããŒããã·ã§ã³ãã§ãããªããããã©ã€ããŒããããã¯ãã§ãŒã³ãããé«åºŠãªåæ£åãæäŸããŸãã
- ç¹åŸŽïŒ è€æ°ã®çµç¹ã管çãå ±æãã³ã³ãœãŒã·ã¢ã å ã§ã¯ãã©ã€ããŒããã§ãŒã³ããé«ãéææ§ããããªãã¯ãã§ãŒã³ããéãã
- ãŠãŒã¹ã±ãŒã¹ïŒ éè¡é決æžãè€æ°çµç¹ã«ãŸããããµãã©ã€ãã§ãŒã³ãæ¥çåºæã®ããŒã¿å ±æãå»çã³ã³ãœãŒã·ã¢ã ã
- äŸïŒ R3 CordaïŒã³ã³ãœãŒã·ã¢ã èšå®ã§ãã䜿çšãããïŒãHyperledgerã®ç¹å®ã®ã¢ããªã±ãŒã·ã§ã³ã
4. ãã€ããªãããããã¯ãã§ãŒã³
ãã€ããªãããããã¯ãã§ãŒã³ã¯ããããªãã¯ãšãã©ã€ããŒããã§ãŒã³ã®äž¡æ¹ã®é·æãçµã¿åãããããšãç®æããŠããŸããäŸãã°ãç¹å®ã®æ©å¯æ å ±ãããŒããã·ã§ã³ããããã¯ãŒã¯å ã§éå ¬éã«ä¿ã¡ãªãããæ€èšŒã®ããã«ååŒã®ããã·ã¥ã®ã¿ãå ¬éããããšãã§ããŸããããã«ãããã¢ã¯ã»ã¹å¶åŸ¡ãšå ¬éæ€èšŒã®äž¡æ¹ãå¯èœã«ãªããŸãã
- ç¹åŸŽïŒ ãã©ã€ãã·ãŒãšéææ§ã®ã«ã¹ã¿ãã€ãºå¯èœãªçµã¿åãããæè»ãªæš©éèšå®ã
- ãŠãŒã¹ã±ãŒã¹ïŒ å ¬éã®éææ§ãšãã©ã€ããŒããªããŒã¿åŠçã®ãã©ã³ã¹ãæ±ããããããããã·ããªãªãäŸãã°ãæ¿åºã®èšé²ããæ§ã ãªãã©ã€ãã·ãŒããŒãºãæã€è€éãªãµãã©ã€ãã§ãŒã³ãªã©ã
- äŸïŒ Dragonchainã
ãããã¯ãã§ãŒã³ãšã³ã·ã¹ãã å ã®äž»èŠãªæ§æèŠçŽ ãšæŠå¿µ
åºæ¬çãªæ§é ãè¶ ããŠãããã€ãã®èŠçŽ ã飿ºããŠãããã¯ãã§ãŒã³ãšã³ã·ã¹ãã ãæ©èœçãã€å ç¢ã«ããŠããŸããããããçè§£ããããšã§ããã®æè¡ã®å®çšçãªå¿çšã«å¯Ÿããçè§£ãæ·±ãŸãã§ãããã
1. ããŒãïŒãããã¯ãŒã¯ã®ããã¯ããŒã³
ããŒãã¯ãããã¯ãã§ãŒã³ãããã¯ãŒã¯ãç¶æããã³ã³ãã¥ãŒã¿ã§ããåããŒãã¯å°åž³å šäœã®ã³ããŒãä¿æããååŒããããã¯ã®æ€èšŒã«åå ããŸããããŒãã«ã¯ä»¥äžã®çš®é¡ããããŸãïŒ
- ãã«ããŒãïŒ ãããã¯ãã§ãŒã³ã®å®å šãªã³ããŒãä¿åãããã¹ãŠã®ååŒãšãããã¯ãç¬ç«ããŠæ€èšŒããŸãããããã¯ãŒã¯ã®ã»ãã¥ãªãã£ãšåæ£åã«å€§ããè²¢ç®ããŸãã
- ã©ã€ãããŒãïŒ ãããã¯ãã§ãŒã³ã®éšåçãªã³ããŒïŒäŸïŒãããã¯ããããŒïŒã®ã¿ãä¿åããæ€èšŒã¯ãã«ããŒãã«äŸåããŸããéåžžãã¢ãã€ã«ãŠã©ã¬ãããå®å šãªå°åž³ãå¿ èŠãšããªãã¢ããªã±ãŒã·ã§ã³ã§äœ¿çšãããŸãã
- ãã€ãã³ã°/ããªããŒã·ã§ã³ããŒãïŒ ã³ã³ã»ã³ãµã¹ã¡ã«ããºã ïŒäŸïŒPoWãã€ãã³ã°ãPoSã¹ããŒãã³ã°ïŒã«åå ããŠãæ°ãããããã¯ããã§ãŒã³ã«è¿œå ããå°éã®ãã«ããŒãã
2. ãŠã©ã¬ããïŒããžã¿ã«è³ç£ãžã®ã²ãŒããŠã§ã€
ãããã¯ãã§ãŒã³ã®æèã«ãããŠãããŠã©ã¬ãããã¯æå·è³ç£ã®ãããªããžã¿ã«è³ç£ãçŽæ¥ä¿åãããã®ã§ã¯ãããŸããã代ããã«ããããã¯ãã§ãŒã³äžã®ããªãã®è³ç£ã«ã¢ã¯ã»ã¹ã管çããããã®æå·éµïŒå ¬ééµãšç§å¯éµïŒãä¿åããŸããå ¬ééµã¯éè¡å£åº§çªå·ã®ãããªãã®ã§ãç§å¯éµã¯ãã®å£åº§ããã®ååŒãæ¿èªãããã¹ã¯ãŒãã®ãããªãã®ã§ãã
- çš®é¡ïŒ ããŒããŠã§ã¢ãŠã©ã¬ããïŒæå€§éã®ã»ãã¥ãªãã£ã®ããã®ã³ãŒã«ãã¹ãã¬ãŒãžïŒããœãããŠã§ã¢ãŠã©ã¬ããïŒå©äŸ¿æ§ã®ããã®ãããã¹ãã¬ãŒãžïŒãããŒããŒãŠã©ã¬ããã
- æ©èœïŒ ã¢ãã¬ã¹ã®çæãç§å¯éµã«ããååŒãžã®ããžã¿ã«çœ²åãæ®é«ã®è¡šç€ºã
3. ãã©ã³ã¶ã¯ã·ã§ã³ïŒããŒã¿ã®ãšã³ããª
ãã©ã³ã¶ã¯ã·ã§ã³ã¯ããããã¯ãã§ãŒã³ã«è¿œå ãããããŒã¿ã®åºæ¬åäœã§ãã䟡å€ã®ç§»è»¢ïŒæå·è³ç£ã®ééãªã©ïŒãšé¢é£ä»ããããããšãå€ãã§ããããã©ã³ã¶ã¯ã·ã§ã³ã¯ã¹ããŒãã³ã³ãã©ã¯ãã®äœæãææžã®ç»é²ãæç¥šãªã©ãããããã¢ã¯ã·ã§ã³ã衚ãããšãã§ããŸããåãã©ã³ã¶ã¯ã·ã§ã³ã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- éä¿¡è ã®ã¢ãã¬ã¹
- åä¿¡è ã®ã¢ãã¬ã¹ïŒè©²åœããå ŽåïŒ
- 転éãããéé¡ãŸãã¯ããŒã¿
- ååŒææ°æïŒãã€ããŒ/ããªããŒã¿ãŒãžã®ã€ã³ã»ã³ãã£ãïŒ
- éä¿¡è ã®ããžã¿ã«çœ²åïŒç§å¯éµã§äœæïŒ
4. ã¹ããŒãã³ã³ãã©ã¯ãïŒèªå·±å®è¡åã®å¥çŽ
ãããããããã¯ãã§ãŒã³ããçãŸããæã匷åãªã€ãããŒã·ã§ã³ã®äžã€ãç¹ã«ã€ãŒãµãªã¢ã ã«ãã£ãŠæ®åããã®ããã¹ããŒãã³ã³ãã©ã¯ããã§ãããããã¯ãå¥çŽã®æ¡ä»¶ãçŽæ¥ã³ãŒãã®è¡ã«æžã蟌ãŸããèªå·±å®è¡åã®å¥çŽã§ããã³ãŒããšããã«å«ãŸããåæã¯ã忣åããããããã¯ãã§ãŒã³ãããã¯ãŒã¯äžã«ååšããŸããäºåã«å®çŸ©ãããæ¡ä»¶ãæºãããããšèªåçã«å®è¡ããã仲ä»è ãäžèŠã«ããŸãã
- ä»çµã¿ïŒ ã³ãŒãããããã¯ãã§ãŒã³äžã§å®è¡ãããæ¡ä»¶ãæºãããããšè³éã®è§£æŸãæææš©ã®ç»é²ãéç¥ã®éä¿¡ãªã©ã®ã¢ã¯ã·ã§ã³ãå®è¡ããŸãã
- å©ç¹ïŒ èªååããã©ã¹ãã¬ã¹æ§ãäžå€æ§ãã³ã¹ãåæžãå¹çåäžã
- ãŠãŒã¹ã±ãŒã¹ïŒ ãšã¹ã¯ããŒãµãŒãã¹ããµãã©ã€ãã§ãŒã³ã®èªååã忣åéèïŒDeFiïŒãä¿éºéè«æ±ãããžã¿ã«æç¥šã·ã¹ãã ãããŒã¯ã³äœæã
5. 忣åã¢ããªã±ãŒã·ã§ã³ïŒdAppsïŒïŒãããã¯ãã§ãŒã³äžã§ã®æ§ç¯
忣åã¢ããªã±ãŒã·ã§ã³ïŒdAppsïŒã¯ãã¹ããŒãã³ã³ãã©ã¯ããæŽ»çšããŠåæ£åãããã¯ãŒã¯äžã§å®è¡ãããã¢ããªã±ãŒã·ã§ã³ã§ããäžå€®éæš©çãªãµãŒããŒã§ãã¹ããããåŸæ¥ã®ã¢ããªãšã¯ç°ãªããdAppsã¯éææ§ã®åäžãæ€é²èæ§ããããŠå€ãã®å ŽåããŠãŒã¶ãŒã«ããããŒã¿ç®¡çãæäŸããŸãããWeb3ãããžã§ã³ã®ç€ã§ãã
- ç¹åŸŽïŒ ãªãŒãã³ãœãŒã¹ã忣åãã€ã³ã»ã³ãã£ãé§ååïŒå€ãã¯ããŒã¯ã³ãéããŠïŒãã³ã³ã»ã³ãµã¹ãããã³ã«ã®äœ¿çšã
- äŸïŒ 忣åååŒæïŒDEXïŒãã¬ã³ãã£ã³ã°ãã©ãããã©ãŒã ããããã¯ãã§ãŒã³ããŒã¹ã®ã²ãŒã ããœãŒã·ã£ã«ã¡ãã£ã¢ãã©ãããã©ãŒã ãã¢ã€ãã³ãã£ãã£ç®¡çã·ã¹ãã ã
æå·è³ç£ãè¶ ããŠïŒåç£æ¥ãå€é©ãããããã¯ãã§ãŒã³ã®å¿çšäŸ
ããžã¿ã«é貚ãšãã°ãã°æ··åãããŸããããããã¯ãã§ãŒã³ã®æœåšçãªåœ±é¿ã¯éèãã¯ããã«è¶ ããŠããŸããäžå€ã§éæããã€å®å šãªèšé²ãäœæãããã®èœåã¯ãäžçäžã®æ§ã ãªç£æ¥ã«ãšã£ãŠå€ç®çãªããŒã«ãšãªããŸãã
1. ãµãã©ã€ãã§ãŒã³ç®¡çãšããžã¹ãã£ã¯ã¹
ãããã¯ãã§ãŒã³ã¯ã補åã®åç£å°ããæ¶è²»è ãŸã§ã®éã®ãã倿Žäžå¯èœãªèšé²ãšããŠæäŸããããšã§ããµãã©ã€ãã§ãŒã³ã«é©åœãããããããšãã§ããŸããããã«ãããéææ§ããã¬ãŒãµããªãã£ã説æè²¬ä»»ãåäžããŸãã
- å©ç¹ïŒ ååã®ãªã¢ã«ã¿ã€ã 远跡ãçæ£æ§ã®æ€èšŒïŒäŸïŒé«çŽåãå»è¬åïŒãäžæ£ã®åæžãæ¯æãã®åçåãããã«ããã¯ã®ç¹å®ã
- ã°ããŒãã«ãªåœ±é¿ïŒ äŒæ¥ã¯å«ççãªèª¿éãä¿èšŒããåœå¢ãè¶ããçé®®é£åã远跡ããæ±æããã補åãè¿ éã«ç¹å®ã§ãããããæ¶è²»è ã®å®å šæ§ãšä¿¡é Œãäžççã«åäžããŸãã
2. ãã«ã¹ã±ã¢ãšå»çèšé²
ãããã¯ãã§ãŒã³ã¯ãæ£è ããŒã¿ãèšåºè©Šéšãå»è¬åãµãã©ã€ãã§ãŒã³ã管çããããã®å®å šã§çžäºéçšå¯èœãªæ¹æ³ãæäŸããŸããæ£è ã¯èªåã®å¥åº·èšé²ããã现ãã管çããå¿ èŠãªå Žåã«ã®ã¿ã¢ã¯ã»ã¹ãèš±å¯ã§ããŸãã
- å©ç¹ïŒ ããŒã¿ãã©ã€ãã·ãŒãšã»ãã¥ãªãã£ã®åŒ·åãäžçäžã®å»çæäŸè éã®çžäºéçšæ§ã®åäžãå»çç ç©¶ããŒã¿ã®å®å šãªå ±æãå»è¬åã®çæ£æ§ã®æ€èšŒã
- ã°ããŒãã«ãªåœ±é¿ïŒ åœå¢ãè¶ããæ£è ã±ã¢ãä¿é²ããããå¹ççã§å®å šãªã°ããŒãã«ãªèšåºè©Šéšãå¯èœã«ããå é²åœããã³çºå±éäžåœã«ãããåœé å»è¬åãšã®æŠããæ¯æŽããŸãã
3. ããžã¿ã«ã¢ã€ãã³ãã£ãã£ãšãã©ã€ãã·ãŒ
ããŒã¿äŸµå®³ãæ¥åžžè¶é£¯äºãšãªã£ãŠããæä»£ã«ãããŠããããã¯ãã§ãŒã³ã¯å人ã«èªå·±äž»æš©åã¢ã€ãã³ãã£ãã£ïŒSSIïŒãäžããããšãã§ããŸãããŠãŒã¶ãŒã¯äžå€®éæš©çãªæ©é¢ã«é Œãããšãªããèªåã®ããžã¿ã«ã¢ã€ãã³ãã£ãã£ã管çããèŠæ±ããããšãã«å¿ èŠãªæ å ±ã®ã¿ãé瀺ããŸãã
- å©ç¹ïŒ ãã©ã€ãã·ãŒã®åäžãIDçé£ã®åæžãæ€èšŒããã»ã¹ã®åçåïŒäŸïŒéèãµãŒãã¹ã®KYC/AMLïŒãã¢ã€ãã³ãã£ãã£ã®ã°ããŒãã«ãªå¯æ¬æ§ã
- ã°ããŒãã«ãªåœ±é¿ïŒ å ¬çãªèº«åèšŒææžãæããªãäžçäžã®äœçŸäžäººãã®äººã ã«å®å šãªããžã¿ã«ã¢ã€ãã³ãã£ãã£ãæäŸããéèãµãŒãã¹ãæè²ãæ¿åºããã°ã©ã ãžã®ã¢ã¯ã»ã¹ãå¯èœã«ããå¯èœæ§ããããŸãã
4. äžåç£ãšè³ç£ç®¡ç
ãããã¯ãã§ãŒã³ã¯ãäžåç£ååŒãåå°ç»èšãæææš©ç§»è»¢ãåçåããäžæ£ãå®å䞻矩ãåæžããããšãã§ããŸãã
- å©ç¹ïŒ éæã§äžå€ãªæææš©èšé²ãè¿ éãªååŒæ±ºæžã仲ä»è ãžã®äŸå床ã®äœäžãååŒã³ã¹ãã®åæžã
- ã°ããŒãã«ãªåœ±é¿ïŒ äžçã®å€ãã®å°åã§äžéæã§è æããã¡ãªåå°ç»èšå¶åºŠã«å¹çæ§ããããããçµæžçºå±ãšå®å šãªè²¡ç£æš©ãä¿é²ããå¯èœæ§ããããŸãã
5. æç¥šã·ã¹ãã
ãããã¯ãã§ãŒã³ã¯ãããéæã§å®å šããã€ç£æ»å¯èœãªæç¥šã·ã¹ãã ãæ§ç¯ããå¯èœæ§ãç§ããŠãããéžæã®æ¹ããã«é¢ããæžå¿µãæžãããåœæ°ã®ä¿¡é Œãé«ããŸãã
- å©ç¹ïŒ æ€èšŒå¯èœãªæç¥šãé éå°ã®ææš©è ã®ã¢ã¯ã»ã·ããªãã£åäžãäžæ£ã«å¯Ÿããã»ãã¥ãªãã£åŒ·åãéæãªç£æ»èšŒè·¡ã
- ã°ããŒãã«ãªåœ±é¿ïŒ ç¹ã«éžæã®å ¬æ£æ§ã«æŽå²çãªåé¡ãæ±ããå°åã«ãããŠãæ°äž»çããã»ã¹ãšææš©è ã®ä¿¡é Œãåäžãããããšãã§ããŸãã
6. ç¥ç財ç£ïŒIPïŒãšèäœæš©
ã¢ãŒãã£ã¹ããã¯ãªãšã€ã¿ãŒãã€ãããŒã¿ãŒã¯ããããã¯ãã§ãŒã³ã䜿çšããŠç¥ç財ç£ã«ã¿ã€ã ã¹ã¿ã³ããä»ããŠç»é²ããæææš©ã蚌æããäžæ£äœ¿çšãé²ãããšãã§ããŸãã
- å©ç¹ïŒ äžå€ã®åµäœèšŒæãã©ã€ã»ã³ã¹äŸäžã®å®¹æåãå°çšåé ã®ç°¡çŽ åãçäœããã®ä¿è·ã
- ã°ããŒãã«ãªåœ±é¿ïŒ å°ççãªå ŽæãåŸæ¥ã®æ³çãªè€éãã«é¢ä¿ãªããäžçäžã®ã¯ãªãšã€ã¿ãŒãèªåã®äœåãä¿è·ããå ¬æ£ãªå ±é ¬ãåŸãããšãå¯èœã«ããŸãã
7. 忣åéèïŒDeFiïŒ
DeFiã¯ãéè¡ãªã©ã®ä»²ä»è ãªãã«åŸæ¥ã®éèãµãŒãã¹ïŒè²žä»ãåå ¥ãååŒãä¿éºïŒãåçŸããããšãç®æãããããã¯ãã§ãŒã³äžã«æ§ç¯ãããéèã¢ããªã±ãŒã·ã§ã³ã®ã°ããŒãã«ãªãšã³ã·ã¹ãã ãæããŸãã
- å©ç¹ïŒ ã¢ã¯ã»ã·ããªãã£ïŒã€ã³ã¿ãŒããããããã°èª°ã§ãåå å¯èœïŒãéææ§ãå¹çæ§ãäœææ°æãè³ç£ã«å¯ŸãããŠãŒã¶ãŒã®ç®¡çæš©ã®åäžã
- ã°ããŒãã«ãªåœ±é¿ïŒ äžçäžã®éè¡å£åº§ãæããªã人ã ãååãªéèãµãŒãã¹ãåããããªã人ã ã«éèãµãŒãã¹ãæäŸããéèå æãä¿é²ãã代æ¿çãªã°ããŒãã«éèã·ã¹ãã ãåµé ããŸãã
8. éä»£æ¿æ§ããŒã¯ã³ïŒNFTïŒ
NFTã¯ããããã¯ãã§ãŒã³äžã«ä¿åããããŠããŒã¯ãªããžã¿ã«è³ç£ã§ãç¹å®ã®ã¢ã€ãã ïŒããžã¿ã«ã¢ãŒãã鳿¥œãåéåãä»®æ³åå°ïŒã®æææš©ã衚ããŸããåNFTã¯æç¢ºãªã¢ã€ãã³ãã£ãã£ãæã¡ãè€è£œããããšã¯ã§ããŸããã
- å©ç¹ïŒ 蚌æãããããžã¿ã«æææš©ãã¯ãªãšã€ã¿ãŒã®ããã®æ°ããªåçæºãããžã¿ã«ã¢ã€ãã ã®æ€èšŒå¯èœãªåžå°æ§ããã¡ã³ãšã³ã²ãŒãžã¡ã³ãã®åŒ·åã
- ã°ããŒãã«ãªåœ±é¿ïŒ ããžã¿ã«ã¢ãŒããã²ãŒã ããšã³ã¿ãŒãã€ã³ã¡ã³ãæ¥çã«é©åœããããããäžçäžã®ã©ãããã§ãã¯ãªãšã€ã¿ãŒãç¬èªã®ããžã¿ã«äœåãçŽæ¥åçåã§ããããã«ããŸãã
9. Web3ãšã¡ã¿ããŒã¹
ãããã¯ãã§ãŒã³ã¯ã忣åããŠãŒã¶ãŒæææš©ãããŒã¯ã³ããŒã¹ã®çµæžãç¹åŸŽãšããæ¬¡äžä»£ã®ã€ã³ã¿ãŒãããã§ããWeb3ã®åºç€æè¡ã§ããæ°žç¶çã§çžäºæ¥ç¶ãããä»®æ³äžçã§ããã¡ã¿ããŒã¹ããããžã¿ã«ã¢ã€ãã³ãã£ãã£ãä»®æ³è³ç£ïŒNFTïŒã®æææš©ãããžã¿ã«çµæžã«ãããŠãããã¯ãã§ãŒã³ã«å€§ããäŸåããŠããŸãã
- å©ç¹ïŒ ãŠãŒã¶ãŒææã®ããŒã¿ã忣åã¬ããã³ã¹ãä»®æ³ç°å¢éã§ã®çžäºéçšå¯èœãªããžã¿ã«è³ç£ãæ°ãã圢åŒã®ããžã¿ã«ã€ã³ã¿ã©ã¯ã·ã§ã³ãšã³ããŒã¹ã
- ã°ããŒãã«ãªåœ±é¿ïŒ ãªã³ã©ã€ã³ã€ã³ã¿ã©ã¯ã·ã§ã³ã®æªæ¥ã圢äœããäžçäžã®ãŠãŒã¶ãŒãæ°ããªä»®æ³çµæžã«ãããŠèªåã®ããžã¿ã«ãã¬ãŒã³ã¹ãšè³ç£ã管çã§ããããã«ããŸãã
ãããã¯ãã§ãŒã³æè¡ãæ¡çšããã¡ãªãã
ãããã¯ãã§ãŒã³ãžã®åºç¯ãªé¢å¿ã¯åãªãèªå€§åºåã§ã¯ãªãããããåŸæ¥ã®ã·ã¹ãã ã«å¯ŸããŠæäŸããå ·äœçãªå©ç¹ã«ãã£ãŠæšé²ãããŠããŸãããããã®å©ç¹ã¯ãä¿¡é Œãéææ§ãå¹çæ§ãæéèŠèŠãããã°ããŒãã«ãªæèã«ãããŠç¹ã«é åçã§ãã
1. ä¿¡é Œãšéææ§ã®åäž
誀ã£ãæ å ±ãäžéæãªã·ã¹ãã ã«æ©ãŸãããŠããäžçã«ãããŠããããã¯ãã§ãŒã³åºæã®éææ§ãšäžå€æ§ã¯ãäºããç¥ããªãåå è éã®ä¿¡é Œãç¯ããŸããæ€èšŒããããã¹ãŠã®ååŒã¯æ°žä¹ ã«èšé²ãããæ¿èªããããã¹ãŠã®ãããã¯ãŒã¯ã¡ã³ããŒã«è¡šç€ºãããŸããããã«ãããååŒãä¿èšŒããããã®äžå€®æ©é¢ãäžèŠãšãªãã仲ä»è ã§ã¯ãªãæå·åŠç蚌æãéããŠä¿¡é Œã確ç«ããããã©ã¹ãã¬ã¹ãªç°å¢ãä¿é²ãããŸãã
- ã°ããŒãã«ãªé¢é£æ§ïŒ ç°ãªãäºæ¥äœéã§ä¿¡é Œã確ç«ããããšãè€éã§ã³ã¹ãããããåœé貿æãåœå¢ãè¶ããæ¯æããå€åœç±ã®ååã«ãããŠæ¥µããŠéèŠã§ãã
2. ã»ãã¥ãªãã£ã®åŒ·å
ãããã¯ãã§ãŒã³ã®æå·åŠçååã忣æ§ãã³ã³ã»ã³ãµã¹ã¡ã«ããºã ã¯ããµã€ããŒæ»æãäžæ£è¡çºã«å¯ŸããŠéåžžã«å®å šã§ããäžã€ã®ãããã¯ã倿Žããã«ã¯ãããã¯ãŒã¯å šäœã®åŸç¶ãããã¹ãŠã®ãããã¯ãåãã€ãã³ã°ããå¿ èŠããããããããŒã¿æ¹ããã¯äºå®äžäžå¯èœã§ããããã¯ã»ãšãã©ã®ãããªãã¯ãããã¯ãã§ãŒã³ã«ãšã£ãŠçµæžçã«å®è¡äžå¯èœãªã¿ã¹ã¯ã§ãã
- ã°ããŒãã«ãªé¢é£æ§ïŒ ã°ããŒãã«ãªãµãã©ã€ãã§ãŒã³ãåœæ°èå¥ã·ã¹ãã ãåœééèååŒã«ãããæ©å¯ããŒã¿ãæªæã®ããæ»æè ããä¿è·ããŸãã
3. ã³ã¹ããšä»²ä»è ã®åæž
ã¹ããŒãã³ã³ãã©ã¯ããéããŠããã»ã¹ãèªååããäžå€®æ©é¢ã仲ä»è ã®å¿ èŠæ§ãæé€ããããšã§ããããã¯ãã§ãŒã³ã¯éçšã³ã¹ããšååŒææ°æãå€§å¹ ã«åæžã§ããŸããããã¯ãéè¡æ¥åãæ³åãµãŒãã¹ããç©æµãåœéééãŸã§ãããŸããŸãªã»ã¯ã¿ãŒã«é©çšãããŸãã
- ã°ããŒãã«ãªé¢é£æ§ïŒ äœãååŒã³ã¹ãã«ãããç¹ã«çºå±éäžåœã®å人ãäŒæ¥ã«ãšã£ãŠåœå¢ãè¶ããæ¯æããããå©çšãããããªããåœé貿æéèãåçåãããŸãã
4. å¹çãšé床ã®åäž
åŸæ¥ã®ããã»ã¹ãç¹ã«è€æ°ã®åœäºè ãšæäœæ¥ã«ããæ€èšŒã䌎ããã®ã¯ãé ããŠé¢åãªå ŽåããããŸãããããã¯ãã§ãŒã³ã¯ãããã®ããã»ã¹ãèªååããããè¿ éãªååŒæ±ºæžãšå¹ççãªããŒã¿äº€æãå¯èœã«ããŸãã
- ã°ããŒãã«ãªé¢é£æ§ïŒ åœéçãªäºæ¥éå¶ãå éãããµãã©ã€ãã§ãŒã³ã®é å»¶ãæžããã倧éžãè¶ããååãè³éã®ã»ãŒãªã¢ã«ã¿ã€ã ãªè¿œè·¡ãå¯èœã«ããŸãã
5. ããŒã¿å®å šæ§ãšå¯çšæ§ã®åäž
å°åž³ã®è€æ°ã®ã³ããŒããããã¯ãŒã¯å šäœã§ç¶æãããŠããããããããã¯ãã§ãŒã³äžã®ããŒã¿ã¯æå€±ãç Žæã«å¯ŸããŠé«ãèæ§ãæã£ãŠããŸããäžéšã®ããŒããæ éããŠãããããã¯ãŒã¯ã¯ä»ã®ããŒãããããŒã¿ãå埩ããŠéçšãç¶ç¶ã§ããé«ãå¯çšæ§ãšå®å šæ§ã確ä¿ããŸãã
- ã°ããŒãã«ãªé¢é£æ§ïŒ ã€ã³ãã©ãäžå®å®ãªå°åãæ¿æ²»çã«äžå®å®ãªå°åã§ããéèŠãªæ å ±ïŒäŸïŒåå°ç»èšãå»çèšé²ïŒãžã®ä¿¡é Œæ§ã®é«ãã¢ã¯ã»ã¹ãä¿èšŒããŸãã
6. å人ããã³äžå°äŒæ¥ã®ãšã³ãã¯ãŒã¡ã³ã
ãããã¯ãã§ãŒã³ã¯ãå人ãäžå°äŒæ¥ïŒSMEïŒãå€§ææ©é¢ã«é Œãããšãªãã°ããŒãã«çµæžã«çŽæ¥åå ããããã®éçãæäŸããŸããäŸãã°ã忣åéèã¯ãåŸæ¥ãµãŒãã¹ãåããããªãã£ã人ã ã«éèãµãŒãã¹ãžã®ã¢ã¯ã»ã¹ãæäŸããŸãã
- ã°ããŒãã«ãªé¢é£æ§ïŒ éèå æãä¿é²ããäžçäžã®ã®ã°ãšã³ãããŒã®ããã®ãã€ã¯ããã€ã¡ã³ããå¯èœã«ããSMEãå°ãªãéå£ã§ã°ããŒãã«åžå Žã«ã¢ã¯ã»ã¹ã§ããããã«ããŸãã
ãããã¯ãã§ãŒã³æè¡ã®èª²é¡ãšéç
ãã®å€§ããªå¯èœæ§ã«ããããããããããã¯ãã§ãŒã³æè¡ã«ã¯ä¹ãè¶ããã¹ãããŒãã«ããªãããã§ã¯ãããŸãããçŸå®çãªè©äŸ¡ã«ã¯ãããåºç¯ãªæ¡çšãšã¹ã±ãŒã©ããªãã£ã®ããã«è§£æ±ºãããå¿ èŠããã課é¡ãèªèããããšãå¿ èŠã§ãã
1. ã¹ã±ãŒã©ããªãã£ãšååŒé床
å€ãã®ãããªãã¯ãããã¯ãã§ãŒã³ãç¹ã«ãã«ãŒãã»ãªãã»ã¯ãŒã¯ã䜿çšãããã®ïŒãããã³ã€ã³ãªã©ïŒã¯ãã¹ã±ãŒã©ããªãã£ã«èª²é¡ãæ±ããŠããŸããVisaã®ãããªåŸæ¥ã®æ±ºæžãããã¯ãŒã¯ãšæ¯èŒããŠã1ç§ãããã«åŠçã§ãããã©ã³ã¶ã¯ã·ã§ã³æ°ãéãããŠããŸããããã«ãããããŒã¯æã«ã¯ãããã¯ãŒã¯ã®æ··éãååŒææ°æã®é«éš°ã«ã€ãªããå¯èœæ§ããããŸãã
- ç·©åçïŒ ã¬ã€ã€ãŒ2ãœãªã¥ãŒã·ã§ã³ïŒäŸïŒLightning Network, Optimism, ArbitrumïŒãã·ã£ãŒãã£ã³ã°ã代æ¿ã³ã³ã»ã³ãµã¹ã¡ã«ããºã ïŒäŸïŒPoSïŒãã¹ã«ãŒããããåäžãããããã«éçºãããŠããŸãã
2. ãšãã«ã®ãŒæ¶è²»ïŒãã«ãŒãã»ãªãã»ã¯ãŒã¯ã®å ŽåïŒ
ãã«ãŒãã»ãªãã»ã¯ãŒã¯ïŒPoWïŒãããã¯ãã§ãŒã³ïŒãããã³ã€ã³ãªã©ïŒã¯ãçžåœãªèšç®èœåãå¿ èŠãšããå€å€§ãªãšãã«ã®ãŒæ¶è²»ã«ã€ãªãããŸããããã¯äžççã«ç°å¢ãžã®æžå¿µãåŒãèµ·ãããŠããŸãã
- ç·©åçïŒ ãã«ãŒãã»ãªãã»ã¹ããŒã¯ïŒPoSïŒãä»ã®ãããšãã«ã®ãŒå¹çã®é«ãã³ã³ã»ã³ãµã¹ã¡ã«ããºã ãžã®ç§»è¡ããã®åé¡ã«çŽæ¥å¯ŸåŠããŠããŸããå€ãã®æ°ãããããã¯ãã§ãŒã³ã¯ããšãã«ã®ãŒå¹çã念é ã«èšèšãããŠããŸãã
3. èŠå¶ã®äžç¢ºå®æ§ãšæ³çæ çµã¿
ãããã¯ãã§ãŒã³æè¡ã®åæ£åããåœå¢ã®ãªãæ§è³ªã¯ãèŠå¶åœå±ã«ãšã£ãŠå€§ããªèª²é¡ãæç€ºããŠããŸããåœãæ³åã«ãã£ãŠæå·è³ç£ãããžã¿ã«è³ç£ãã¹ããŒãã³ã³ãã©ã¯ãã®èŠå¶ã«å¯Ÿããã¢ãããŒããç°ãªããæççã§äžç¢ºå®ãªæ³çç°å¢ãçã¿åºããŠããŸãã
- 圱é¿ïŒ ã³ã³ãã©ã€ã¢ã³ã¹ã®è€éããæ³çãªææ§ãã®ãããäŒæ¥ã®æ¬æ Œçãªæ¡çšãåœå¢ãè¶ããã€ãããŒã·ã§ã³ã劚ããŠããŸãã
4. çžäºéçšæ§
çŸåšãç°ãªããããã¯ãã§ãŒã³ã¯ãã°ãã°å€ç«ãããšã³ã·ã¹ãã ãšããŠæ©èœããŠãããçžäºã«éä¿¡ãããè³ç£ã移転ãããããããšãå°é£ã§ããäŸãã°ãã€ãŒãµãªã¢ã ãããã¯ãã§ãŒã³ãããããã³ã€ã³ãããã¯ãã§ãŒã³ã«è³ç£ãç§»åããã®ã¯ç°¡åãªããã»ã¹ã§ã¯ãããŸããã
- ç·©åçïŒ PolkadotãCosmosã®ãããªãã¯ãã¹ãã§ãŒã³ãäºææ§ã«çŠç¹ãåœãŠããããžã§ã¯ãããç°ãªããããã¯ãã§ãŒã³éã®éä¿¡ãå¯èœã«ããããªããžããããã³ã«ãäœæããããšã§ããã®åé¡ã®è§£æ±ºãç®æããŠããŸãã
5. è€éããšãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹
äžè¬ã®äººã«ãšã£ãŠããããã¯ãã§ãŒã³ã®æŠå¿µãçè§£ãããŠã©ã¬ãããèšå®ããç§å¯éµã管çãã忣åã¢ããªã±ãŒã·ã§ã³ãæäœããããšã¯ãè€éã§ intimidatingïŒåšå§çïŒãªå ŽåããããŸãããã®æ¥ãªåŠç¿æ²ç·ã¯ã倧鿡çšãžã®éå£ãšãªã£ãŠããŸãã
- ç·©åçïŒ ãããŠãŒã¶ãŒãã¬ã³ããªãŒãªã€ã³ã¿ãŒãã§ãŒã¹ãéçºããæè¡çãªè€éããæœè±¡åããæè²ãªãœãŒã¹ãæ¹åããåªåãé²ããããŠããŸãã
6. ããŒã¿ãã©ã€ãã·ãŒã®æžå¿µ
ãããªãã¯ãããã¯ãã§ãŒã³ã¯éææ§ãæäŸããŸãããããã¯ç¹ã«æ©å¯æ§ã®é«ãå人ããŒã¿ãäŒæ¥ããŒã¿ã®å Žåããã©ã€ãã·ãŒèŠä»¶ãšè¡çªããããšããããŸããæ¬äŒŒçãªå¿åæ§ã¯ååšããŸãããé«åºŠãªåæã«ãã£ãŠã¢ãã¬ã¹ãå®äžçã®ã¢ã€ãã³ãã£ãã£ã«çµã³ä»ããããããšããããŸãã
- ç·©åçïŒ ãã©ã€ãã·ãŒéèŠã®ãããã¯ãã§ãŒã³ïŒäŸïŒZcash, MoneroïŒããŒãç¥è蚌æïŒZKPsïŒããªã³ãã§ãŒã³æ€èšŒã䌎ããªããã§ãŒã³ããŒã¿ã¹ãã¬ãŒãžã®éçºããããã®æžå¿µã«å¯ŸåŠããŠããŸãããã©ã€ããŒãããã³ã³ã³ãœãŒã·ã¢ã ãããã¯ãã§ãŒã³ããã¢ã¯ã»ã¹å¶åŸ¡ã®ããã®ãœãªã¥ãŒã·ã§ã³ãæäŸããŸãã
7. ã¹ããŒãã³ã³ãã©ã¯ãã«ãããã»ãã¥ãªãã£è匱æ§
ãããã¯ãã§ãŒã³èªäœã¯å®å šã§ããããã®äžã«ãããã€ãããã¹ããŒãã³ã³ãã©ã¯ãã¯æ¬è³ªçã«ã³ãŒãã§ããããã°ãè匱æ§ãå«ãå¯èœæ§ããããŸããã¹ããŒãã³ã³ãã©ã¯ãã®æ¬ é¥ã¯ãã³ãŒãã®å®è¡ãäžåºŠãããã€ããããšäžå€ã§ãããããé倧ãªééçæå€±ã«ã€ãªããå¯èœæ§ããããŸãã
- ç·©åçïŒ ã¹ããŒãã³ã³ãã©ã¯ãã³ãŒãã®å³æ Œãªç£æ»ã圢åŒçæ€èšŒææ³ããã°å ±å¥šéããã°ã©ã ããªã¹ã¯ãæå°éã«æããããã«äžå¯æ¬ ã§ãã
ãããã¯ãã§ãŒã³ã®æªæ¥ïŒä»åŸã®å±æ
ãããã¯ãã§ãŒã³æè¡ã¯ãŸã æ¯èŒçåææ®µéã«ãããŸããããã®è»éã¯æç¢ºã§ããããã¯æ¥éã«é²åããããžã¿ã«æä»£ã®åºç€æè¡ãšããŠãŸããŸãèªèãããããã«ãªã£ãŠããŸããæªæ¥ã¯ãç¶ç¶çãªã€ãããŒã·ã§ã³ãšå¢ãç¶ããçŸå®äžçã§ã®å¿çšã«ãã£ãŠãèšãç¥ããªãå¯èœæ§ãç§ããŠããŸãã
1. äž»æµãžã®æ¡çšã«åããŠ
ãŠãŒã¶ãŒã€ã³ã¿ãŒãã§ãŒã¹ãããçŽæçã«ãªããèŠå¶ã®æç¢ºæ§ãåäžããã«ã€ããŠããããã¯ãã§ãŒã³ã掻çšãããœãªã¥ãŒã·ã§ã³ã¯ãç§ãã¡ãæ°ã¥ããªããã¡ã«æ¥åžžç掻ã«ãŸããŸãçµ±åãããŠããã§ããããäžå€®éè¡ãçºè¡ããããžã¿ã«é貚ïŒCBDCïŒããã忣åãœãŒã·ã£ã«ã¡ãã£ã¢ãã²ãŒã ãŸã§ããããã¯ãã§ãŒã³ã¯ã€ã³ã¿ãŒãããã®ç®ã«èŠããªããäžå¯æ¬ ãªå±€ãšãªãã§ãããã
- ã°ããŒãã«ãªåœ±é¿ïŒ ãã®çµ±åã¯ãéèãµãŒãã¹ãžã®ã¢ã¯ã»ã¹ãæ°äž»åããæ°ãã圢ã®ã°ããŒãã«ãªååãä¿é²ããäžçäžã®ç£æ¥ãåæ§ç¯ããããå¹ççã§éæãªã°ããŒãã«çµæžã«ã€ãªãããŸãã
2. ã¹ã±ãŒã©ããªãã£ãšå¹çã®åäž
ã¹ã±ãŒã©ããªãã£ã®ããªã¬ã³ãïŒåæ£åãã»ãã¥ãªãã£ãã¹ã±ãŒã©ããªãã£ïŒã解決ããããã®ç¶ç¶çãªç ç©¶éçºãè¡ãããŠããŸããæ°ããã³ã³ã»ã³ãµã¹ã¡ã«ããºã ãã¬ã€ã€ãŒ2ãœãªã¥ãŒã·ã§ã³ãã·ã£ãŒãã£ã³ã°æè¡ã«ããããããã¯ãã§ãŒã³ã¯æ¯ç§æ°çŸäžã®ãã©ã³ã¶ã¯ã·ã§ã³ãåŠçã§ããããã«ãªããå€§èŠæš¡ãªäŒæ¥ãæ¶è²»è åãã¢ããªã±ãŒã·ã§ã³ã«å®è¡å¯èœãšãªããŸãã
- ã°ããŒãã«ãªåœ±é¿ïŒ ããéããããå®äŸ¡ãªååŒã¯ãã°ããŒãã«ãªãã€ã¯ããã€ã¡ã³ãã倧容éã®ããŒã¿äº€æãã·ãŒã ã¬ã¹ãªåœå¢ãè¶ããéçšã®ããã®æ°ããªå¯èœæ§ãè§£ãæŸã¡ãŸãã
3. çžäºéçšæ§ã®åäž
ããããã¯ãã§ãŒã³ã®ã€ã³ã¿ãŒãããããçŸå®ã®ãã®ãšãªãã€ã€ãããŸããçžäºéçšæ§ã«çŠç¹ãåœãŠããããžã§ã¯ãã«ãããç°ãªããããã¯ãã§ãŒã³ãã·ãŒã ã¬ã¹ã«éä¿¡ããããŒã¿ãå ±æã§ããããã«ãªããŸããããã«ãããè€éãªãã«ããã§ãŒã³ã¢ããªã±ãŒã·ã§ã³ãè§£ãæŸãããããæ¥ç¶ããããããã¯ãã§ãŒã³ãšã³ã·ã¹ãã ãè²ãŸããŸãã
- ã°ããŒãã«ãªåœ±é¿ïŒ ç°ãªããããã¯ãã§ãŒã³ãããã¯ãŒã¯éã§ã®æ å ±ãšè³ç£ã®èªç±ãªæµããä¿é²ããäŒæ¥ãå人ã«ãšã£ãŠçã«ã°ããŒãã«ã§çžäºæ¥ç¶ãããããžã¿ã«ã€ã³ãã©ãæ§ç¯ããŸãã
4. æ°èæè¡ãšã®çµ±å
ãããã¯ãã§ãŒã³ã¯ãä»ã®æå 端æè¡ãšã®èåããŸããŸãé²ããã§ãããïŒ
- 人工ç¥èœïŒAIïŒïŒ AIã¯ãããã¯ãã§ãŒã³ããŒã¿ãåæããŠæŽå¯ãåŸãããšãã§ããäžæ¹ã§ãããã¯ãã§ãŒã³ã¯AIã®æ±ºå®ã«å¯ŸããŠäžå€ã®ç£æ»èšŒè·¡ãæäŸããAIã·ã¹ãã ãžã®ä¿¡é Œãé«ããŸãã
- ã¢ãã®ã€ã³ã¿ãŒãããïŒIoTïŒïŒ ãããã¯ãã§ãŒã³ã¯IoTããã€ã¹ã®éä¿¡ãšããŒã¿ãä¿è·ããäžçäžã®äœååãã®æ¥ç¶ããã€ã¹ããåéãããããŒã¿ã®å®å šæ§ãä¿èšŒããŸãã
- ã¯ã©ãŠãã³ã³ãã¥ãŒãã£ã³ã°ïŒ ãããã¯ãã§ãŒã³ãœãªã¥ãŒã·ã§ã³ã¯ãã¹ã±ãŒã©ããªãã£ãšãããã€ã¡ã³ãã®ããã«ã¯ã©ãŠãã€ã³ãã©ã掻çšããããã¢ã¯ã»ã¹ããããå ç¢ã«ãªããŸãã
5. èŠå¶ã®é²å
ãããã¯ãã§ãŒã³ãæçããã«ã€ããŠãèŠå¶ã®æ çµã¿ãé²åããŸããæ¿åºãåœéæ©é¢ã¯ããæç¢ºãªã¬ã€ãã©ã€ã³ã確ç«ããããã«åãçµãã§ãããããã¯äžéšã®åéã§å¶éçã«ãªãå¯èœæ§ããããŸãããæçµçã«ã¯å€§èŠæš¡ãªæ©é¢ãäŒæ¥ã®æ¡çšã«å¿ èŠãªç¢ºå®æ§ãæäŸããã§ãããã
- ã°ããŒãã«ãªåœ±é¿ïŒ ãã調åã®åããèŠå¶ç°å¢ã¯ãäžçäžã§ãããã¯ãã§ãŒã³æè¡ãžã®ä¿¡é Œãšæè³ãä¿é²ããäŒçµ±çãªã»ã¯ã¿ãŒãžã®çµ±åãå éãããã§ãããã
çµè«ïŒä¿¡é Œã§ããããžã¿ã«ãªæªæ¥ã®åºç€ãšããŠã®ãããã¯ãã§ãŒã³
ãããã¯ãã§ãŒã³æè¡ã¯ããã®æ žå¿ã«ãããŠãããžã¿ã«äžçã§æ å ±ãèšé²ãå ±æãæ€èšŒããæ¹æ³ã«ãããæ ¹æ¬çãªå€åã衚ããŠããŸãã忣åãæå·æè¡ãã³ã³ã»ã³ãµã¹ã¡ã«ããºã ãæŽ»çšããããšã§ãæ¯é¡ã®ãªãã¬ãã«ã®ã»ãã¥ãªãã£ãéææ§ãäžå€æ§ãæäŸããŸãããã®ã«ãŒãã¯æå·è³ç£ãšæ·±ãçµã³ã€ããŠããŸããããã®çã®ããã³ã·ã£ã«ã¯ãã°ããŒãã«ãªãµãã©ã€ãã§ãŒã³ããã«ã¹ã±ã¢ããããžã¿ã«ã¢ã€ãã³ãã£ãã£ããããŠã€ã³ã¿ãŒãããã®æ§é ãã®ãã®ïŒWeb3ïŒã«è³ããŸã§ãã»ãŒãã¹ãŠã®ç£æ¥ã«ãããåºç¯ãªã¢ããªã±ãŒã·ã§ã³ãæ¯ããèœåã«ãããŸãã
ã©ããªé©æ°çãªæè¡ãããã§ããããã«ããããã¯ãã§ãŒã³ãã¹ã±ãŒã©ããªãã£ã®éçãèŠå¶ã®è€éãããããŠããåºç¯ãªæ¡çšã®ããã®åºæã®åŠç¿æ²ç·ãšãã£ãé倧ãªèª²é¡ã«çŽé¢ããŠããŸããããããã°ããŒãã«ãªãããã¯ãã§ãŒã³ã³ãã¥ããã£å ã§ã®æ¥éãªã€ãããŒã·ã§ã³ã®ããŒã¹ã¯ããããã®ããŒãã«ã«ç¶ç¶çã«å¯ŸåŠããŠããã忣åãããéæã§ãå®å šãªã·ã¹ãã ãäŸå€ã§ã¯ãªãæšæºãšãªãæªæ¥ãžã®éãåãéããŠããŸãã
ãŸããŸãããžã¿ã«åããçžäºæ¥ç¶ãããã°ããŒãã«ãªç¶æ³ãä¹ãè¶ããäžã§ããããã¯ãã§ãŒã³æè¡ãçè§£ããããšã¯ãã¯ãæè¡æå¥œå®¶ã ãã®ãã®ã§ã¯ãããŸãããããã¯ãããããåéã®å°éå®¶ã«ãšã£ãŠåºç€çãªãªãã©ã·ãŒã«ãªãã€ã€ãããŸããããã¯ãä¿¡é Œãã·ã¹ãã èªäœã«çµã¿èŸŒãŸãã仲ä»è ãæå°åãããäžçäžã®å人ãçµç¹ãåäŸã®ãªãã¬ãã«ã®ä¿¡é Œãšå¹çã§ååŒããçžäºäœçšã§ããæªæ¥ãçŽæããŸãããã®ç¥èãåãå ¥ããŠãã ããããªããªããããã¯ç§ãã¡ã®éåçãªããžã¿ã«ãªæªæ¥ã®å¯èœæ§ãè§£ãæŸã€éµã ããã§ãã