èŠç¹
BRC-20ã¯ãBitcoinãããã¯ãã§ãŒã³ã®ããã«ç¹å¥ã«èšèšããã代æ¿æ§ããŒã¯ã³ã®å®éšçãªããŒã¯ã³èŠæ Œã§ãã
éåžžã«å®éšçãªèŠçŽ ãå«ãã§ã¯ãããã®ã®ãBRC-20èŠæ Œã¯Bitcoinãããã¯ãŒã¯äžã§ã¢ã«ãã³ã€ã³ãšããŒã¯ã³åè³ç£ã®äœæãå®çŸããæ¬æ°ãªãã®ãšãªããŸããã
ãã®èšäºã§ã¯ãBRC-20ããŒã¯ã³ã«ã€ããŠãšãã®é·æãšçæããããŠããåºç¯ãªãããã¯ãã§ãŒã³ç°å¢ã«äžãã圱é¿ã«ã€ããŠåãäžããŸãã
ã¯ããã«
Bitcoinã®åŸæ¥ã®ãŠãŒã¹ã±ãŒã¹ã¯äžè¬çã«è³ç£äŸ¡å€ã®ä¿ç®¡ãšãããŠããäžãBRC-20ããŒã¯ã³ã®å°å ¥ã¯ãBitcoinãšã³ã·ã¹ãã ã«ãããæè¿ã®ã€ãããŒã·ã§ã³ã®1ã€ãšããŠæ°ããªå¯èœæ§ã瀺ããŠããŸãããã®èšäºã§ã¯ãBRC-20ããŒã¯ã³ãšã¯äœãããã®é·æãšçæãããåºç¯ãªãããã¯ãã§ãŒã³æ¥çãžã®æœåšçãªåœ±é¿ãæ¢ããŸãã
BRC-20ããŒã¯ã³èŠæ Œãšã¯
BRC-20ã¯ãBitcoinãããã¯ãã§ãŒã³ã®ããã«ç¹å¥ã«èšèšããã代æ¿æ§ããŒã¯ã³ã®å®éšçãªããŒã¯ã³èŠæ Œã§ãã代æ¿æ§ããŒã¯ã³ãšã¯ã亀æå¯èœã§ããŒã¯ã³ã®ãã¹ãŠã®åäœãåãæ©èœãšæ¬è³ªç䟡å€ãæã€ããšãæå³ããŸãã
BRC-20ã®ãããªèŠæ Œã¯ãBitcoinãããã¯ãŒã¯ã«ããŒã¯ã³åã®æŠå¿µãå°å ¥ããåæ£åããžã¿ã«é貚ãã©ã³ã¶ã¯ã·ã§ã³ã§å©çšãããšã®åŸæ¥ã®æ çµã¿ãè¶ ãããã®ã§ããBRC-20ã¯ãBitcoinãããã¯ãã§ãŒã³äžã§ã¢ã«ãã³ã€ã³ãäœæããããã®å®éšçãªèŠæ ŒãšèŠãªãããšãã§ããŸãã
TaprootïŒã¿ããã«ãŒãïŒãšãªãŒãã£ãã«
Taprootã«ããã¢ããã°ã¬ãŒãã«ãããBitcoinãããã¯ããŒã¿ã®å®¹éãå¢å ããŸããããªãŒãã£ãã«ãããã³ã«ãå®è£ ããäžã§éèŠãªåœ¹å²ãæããã€ãã³ããšãªãã以éã®BRC-20ããŒã¯ã³ã®åºç€ãç¯ãããšã«ãªããŸããã
2023幎1æã«ãœãããŠã§ã¢ãšã³ãžãã¢ã®Casey Rodarmorã«ãã£ãŠå®è£ ããããªãŒãã£ãã«ãããã³ã«ã®å°å ¥ã«ããããªãŒãã£ãã«çè«ã«åºã¥ãåã ã®satoshiïŒBitcoinã®æå°åäœïŒã«ããŒã¿ãã€ã³ã¹ã¯ãªãã·ã§ã³ïŒå»ã¿èŸŒãïŒããããšãå¯èœã«ãªããŸããã
ãªãŒãã£ãã«ãããã³ã«ã®çªå·ä»ããšã€ã³ã¹ã¯ãªãã·ã§ã³ã·ã¹ãã ã«ãããBitcoinãããã¯ãŒã¯äžã§ã¯ä»£æ¿æ§ãšé代æ¿æ§ããŒã¯ã³ïŒNFTïŒã®äž¡æ¹ãäœæã§ããããã«ãªããŸããã
BRC-20ããŒã¯ã³ã®ä»çµã¿
2023幎3æããããã¯ãã§ãŒã³ã¢ããªã¹ããšãããDomoïŒä»®åïŒã«ããBRC-20ããŒã¯ã³ãäœæãããŸãããããã¯Bitcoinãããã¯ãã§ãŒã³äžã§ã®ä»£æ¿æ§ããŒã¯ã³ã®äœæãšéä¿¡ã«ãªãŒãã£ãã«ãšã€ã³ã¹ã¯ãªãã·ã§ã³ã¡ã«ããºã ãå©çšãããã®ã§ãã
Ethereumã«ãããERC-20ãšãã£ãåŸæ¥ã®ããŒã¯ã³èŠæ Œãšã¯ç°ãªããBRC-20ããŒã¯ã³ã¯ã¹ããŒãã³ã³ãã©ã¯ãã«å¯Ÿå¿ããããã®æ©èœã¯ãªãŒãã£ãã«ãšã€ã³ã¹ã¯ãªãã·ã§ã³ã«éå®ãããŠããŸããERC-20ããŒã¯ã³ãã¹ããŒãã³ã³ãã©ã¯ãã³ãŒãã«ãã£ãŠäœæãããã®ã«å¯ŸããBRC-20ããŒã¯ã³ã¯åã ã®satoshiã«JSONãã¡ã€ã«ãã€ã³ã¹ã¯ã©ã€ãããŠäœæãããŸãã
å®éšçãªèŠçŽ ããããŸãããè€éãªã¹ããŒãã³ã³ãã©ã¯ããå¿ èŠãšããªãBRC-20èŠæ Œã®ã·ã³ãã«ãã¯ãBitcoinãããã¯ãŒã¯äžã§ã®è³ç£ã®ããŒã¯ã³åã容æã«ããŸãã
BRC-20ããŒã¯ã³ã®é·æãšçæ
é·æ
1. ã·ã³ãã«ãïŒBRC-20 ããŒã¯ã³ã¯ç°¡åãªããŒã¯ã³åã¡ã«ããºã ãæ¡çšããè€éãªã¹ããŒãã³ã³ãã©ã¯ããå¿ èŠãšããŸããããã®ã·ã³ãã«ãã«ãããããŒã¯ã³ã®ãã³ããšç§»åã容æã«ãªããå°éçãªç¥èãªãã§ããå¹ åºããŠãŒã¶ãŒãã¢ã¯ã»ã¹ã§ããŸãã
2. ãããã¯ãŒã¯ã»ãã¥ãªãã£ïŒBRC-20ããŒã¯ã³ã¯ãBitcoinãããã¯ãã§ãŒã³äžã®ã»ãã¥ãªãã£æ©èœã掻çšããåæ£åã®ã¡ãªãããã¢ã«ãŽãªãºã æè¡ãproof of workã®ã³ã³ã»ã³ãµã¹ã¡ã«ããºã ããæ©æµãåãããããã¯ãŒã¯äžã§ã®ã»ãã¥ãªãã£ãä¿èšŒãããŸãã
3. æœåšçæé·åïŒå®éšçãªèŠçŽ ãããã«ãããBRC-20èŠæ Œãæ¡çšãããããžã§ã¯ãæ°ã¯å¢å ããŠããŸããBitcoinãããã¯ãŒã¯ã§ããå€æ§ã§åºç¯ãªãŠãŒã¶ãŒããŒã¹ã確ç«ãããã°ãéçºè ãæè³å®¶ããŠãŒã¶ãŒãé äºãããããªãéçºãšã€ãããŒã·ã§ã³ãä¿é²ãããããšã«ãªããŸãã
çæ
1. ã¹ããŒãã³ã³ãã©ã¯ãæ©èœã®æ¬ åŠïŒ ERC-20ãªã©ã®ä»ã®ããŒã¯ã³èŠæ Œãšã¯ç°ãªããBRC-20ã«ã¯ã¹ããŒãã³ã³ãã©ã¯ãã«å¯Ÿå¿ããŠããŸããããã®æ©èœçå¶çŽã¯ãéå¹ççã§ãŠãŒã¹ã±ãŒã¹ãå¶éããŠããŸãå¯èœæ§ããããŸãã
2. Bitcoinãããã¯ãã§ãŒã³ãžã®äŸåïŒBRC-20ã¯Bitcoinã®ãããã¯ãã§ãŒã³ã«äŸåãããããã¯ãŒã¯ã®ä»æ§ã«ããå¶çŽãåããŸããäœãã¹ã±ãŒã©ããªãã£ãé ããã©ã³ã¶ã¯ã·ã§ã³é床ãé«ããã©ã³ã¶ã¯ã·ã§ã³ææ°æãšãã£ãåé¡ç¹ãé¡èã«ãªããBRC-20ããŒã¯ã³ã®å¹çæ§ãåé¡ã«ãªããããããŸããã
3. çžäºéçšæ§ã®éçïŒ BRC-20ã¯Bitcoinãšã³ã·ã¹ãã å°çšã«èšèšãããä»ã®ãããã¯ãã§ãŒã³ã·ã¹ãã ãæå·è³ç£ãŠã©ã¬ãããšã®çžäºéçšã®ç¹ãåé¡ãšãªãåŸãŸãã
4. éãããå®çšæ§ïŒBRC-20ã¯äž»ã«é代æ¿æ§è³ç£ã®ããŒã¯ã³åã®ããã«èšèšãããŠãããããé代æ¿æ§è³ç£ãè€éãªããŒã¯ã³æ©èœã®å®è£ ã«ã¯é©ããŠããŸããã
5. ãããã¯ãŒã¯äžã®æ··éïŒBRC-20ããŒã¯ã³ãšBitcoin NFTã¯ãããã¯ãŒã¯ã§ã®æ··éãåŒãèµ·ãããŠããããã°ãã°æ¿èªæéã®é 延ãšååŒææ°æã®äžæãåŒãèµ·ãããŠããŸãã
BRC-20ããŒã¯ã³ã®å±æïŒå°æ¥æ§ãšèª²é¡
ãã®èŠæ ŒãŸã å®éšçãªèŠçŽ ã匷ãã«ããããã®æ®åãšå©çšã®æ¡å€§ã¯äžé·æçãªæé·ã®å¯èœæ§ãèŠãããã®ãšãªã£ãŠããŸããBRC-20ããŒã¯ã³ãæ¡çšãããããžã§ã¯ãã®å¢å ã¯ãæ°ãããŠãŒã¹ã±ãŒã¹ãšé©æ°çãªååãBitcoinãããã¯ãã§ãŒã³ã«ãããããBitcoinãããã¯ãã§ãŒã³ãåæ§ç¯ããå¯èœæ§ããããŸãã
ãããããããã¯ãŒã¯ã®æ··éãã¹ã±ãŒã©ããªãã£ã®æžå¿µãã¹ããŒãã³ã³ãã©ã¯ãæ©èœã®äžåšãšãã£ã課é¡ãBRC-20ã®æ®åã®é害ãšãªãå¯èœæ§ããããŸãããã®ãããªèª²é¡ãå æãããããéçºè ã¯Bitcoinã¬ã€ã€ãŒ2ããã®ä»ã®ã¹ã±ãŒã©ããªãã£ãœãªã¥ãŒã·ã§ã³ã®å©çšã暡玢ããŠããŸãã
ãŸãšã
BRC-20ããŒã¯ã³ã¯ãBitcoinãããã¯ãã§ãŒã³æ©èœã®æ¡åŒµãšããç¹ã§æ³šç®ã«å€ããŸãããªãŒãã£ãã«ãããã³ã«ã¯ãTaprootã¢ããã°ã¬ãŒããšäœµããBitcoinã®ä»£æ¿æ§ããŒã¯ã³éçºãžãšã€ãªãããŸãããããã¯Bitcoinãããã¯ãŒã¯èœåã®éçã«å¯ŸããåŸæ¥ã®èŠæ¹ã«å¯Ÿããæ°ããªææŠãšèšããŸããBRC-20ããŒã¯ã³ã¯ãã·ã³ãã«ããäºææ§ãå®å šæ§ãå®çŸããŠããäžæ¹ãäžè¿°ã®å¶çŽãããããšã¯ãããŸã§ãå®éšçãªãããžã§ã¯ãã§ããå°è±¡ãæãå»ããªãã®ãçŸç¶ãšèšããŸãã
åèæç®
å 責äºé ïŒãã®ã³ã³ãã³ãã¯ãäžè¬çãªæ å ±æäŸããã³åŠç¿çŽ æãšããŠã®ã¿ã®ç®çã§ãçŸç¶æ姿ãã«ãŠæäŸãããã®ã§ããããªãçš®é¡ã®è¡šæãŸãã¯ä¿èšŒãè¡ããã®ã§ã¯ãããŸããã財åçãæ³çããŸãã¯ãã®ä»ã®å°éçãªã¢ããã€ã¹ãšããŠè§£éãããã¹ãã§ã¯ãªããç¹å®ã®ååãŸãã¯ãµãŒãã¹ã®è³Œå ¥ã®æšå¥šãæå³ãããã®ã§ããããŸãããé©åãªå°éç顧åã«ç¬èªã«å©èšãæ±ããããã«ããŠãã ãããèšäºã第äžè ã®å¯çš¿è ã«ãã£ãŠå¯çš¿ãããŠããå ŽåãæèšãããŠããèŠè§£ã¯ç¬¬äžè ã®å¯çš¿è ã®ãã®ã§ãããå¿ ããããã€ãã³ã¹ã¢ã«ãããŒã®èŠè§£ãåæ ãããã®ã§ã¯ãããŸããã詳现ã¯ããã¡ãã®å 責äºé å šæããèªã¿ãã ãããããžã¿ã«è³ç£ã®äŸ¡æ Œã¯ã倧ããå€åããå¯èœæ§ããããŸããæè³ããæå·è³ç£ã®äŸ¡å€ã¯äžäžããå¯èœæ§ããããåœåã®æè³é¡ãåãæ»ãããšãã§ããªãå¯èœæ§ããããŸããæè³å€æã«ã€ããŠã¯ãèªèº«ãåç¬ã§è²¬ä»»ãè² ãããã€ãã³ã¹ã¢ã«ãããŒã¯ã客æ§ã被ãå¯èœæ§ã®ããæ倱ã«å¯ŸããŠè²¬ä»»ãè² ããŸããããã®è³æã¯ã財åçãæ³çããŸãã¯ãã®ä»ã®å°éçãªã¢ããã€ã¹ãšããŠè§£éãããã¹ãã§ã¯ãããŸããã詳现ã¯ãå©çšèŠçŽãšãªã¹ã¯ã«é¢ããèŠåããåç §ãã ããã