{"id":7747,"date":"2025-05-06T03:09:17","date_gmt":"2025-05-06T03:09:17","guid":{"rendered":"https:\/\/cryptozen.asia\/kr\/bitcoin-op_return-%eb%85%bc%eb%9e%80-%ec%9e%90%ec%9c%a0-%ed%9a%8c%eb%b3%b5%ec%9d%b8%ea%b0%80-%ed%98%bc%ec%9e%a1-%ec%a6%9d%ea%b0%80%ec%9d%b8%ea%b0%80\/"},"modified":"2025-05-06T03:09:17","modified_gmt":"2025-05-06T03:09:17","slug":"bitcoin-op_return-%eb%85%bc%eb%9e%80-%ec%9e%90%ec%9c%a0-%ed%9a%8c%eb%b3%b5%ec%9d%b8%ea%b0%80-%ed%98%bc%ec%9e%a1-%ec%a6%9d%ea%b0%80%ec%9d%b8%ea%b0%80","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/kr\/bitcoin-op_return-%eb%85%bc%eb%9e%80-%ec%9e%90%ec%9c%a0-%ed%9a%8c%eb%b3%b5%ec%9d%b8%ea%b0%80-%ed%98%bc%ec%9e%a1-%ec%a6%9d%ea%b0%80%ec%9d%b8%ea%b0%80\/","title":{"rendered":"Bitcoin OP_RETURN \ub17c\ub780: \uc790\uc720 \ud68c\ubcf5\uc778\uac00, \ud63c\uc7a1 \uc99d\uac00\uc778\uac00?"},"content":{"rendered":"<h2>OP_RETURN \ub370\uc774\ud130 \uc81c\ud55c \ub17c\ub780<\/h2>\n<p>\ucd5c\uadfc HashKey \ud22c\uc790 \uc5f0\uad6c\uc758 \uc18c\uc7a5\ub2d8\uc740 Bitcoin Core\uc758 <strong>&#8220;OP_RETURN \ub370\uc774\ud130 \uc81c\ud55c \ucca0\ud3d0&#8221;<\/strong>\ub97c \uc81c\uc548\ud558\ub294 \ubc30\uacbd\uacfc \ub17c\ub780\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. Wu\ub294 \uad00\ub828 \ucee4\ubba4\ub2c8\ud2f0 \uba64\ubc84\ub4e4\uc758 \uc758\uacac\uc744 \uc694\uc57d\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ubc30\uacbd \uac80\ud1a0<\/h2>\n<p>OP_RETURN\uc740 \ube44\ud2b8\ucf54\uc778 \uc2a4\ud06c\ub9bd\ud2b8\uc5d0\uc11c \uc18c\ub7c9\uc758 \ub370\uc774\ud130\ub97c \ube44\ud2b8\ucf54\uc778 \uac70\ub798\uc5d0 \ud3ec\ud568\uc2dc\ud0a4\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 opcode\uc785\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \uc0ac\uc6a9\uc790\uac00 \ube14\ub85d\uccb4\uc778\uc5d0 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub3c4\ub85d \ud5c8\uc6a9\ud558\uc9c0\ub9cc, \uc774\ub7ec\ud55c \ucd9c\ub825\uc740 <strong>&#8220;\uc99d\uba85\ud560 \uc218 \uc5c6\ub294 \ub300\uccb4 \ubd88\uac00\ub2a5\ud55c&#8221;<\/strong> \uac83\uc73c\ub85c, UTXO(\uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc740 \uac70\ub798 \ucd9c\ub825) \uc138\ud2b8\uc5d0 \ubd80\ub2f4\uc744 \ucd94\uac00\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud604\uc7ac Bitcoin Core\uc758 \uae30\ubcf8 \uc81c\ud55c\uc740 OP_RETURN \ub370\uc774\ud130 \ud06c\uae30\ub97c <strong>80\ubc14\uc774\ud2b8<\/strong>\ub85c \uc124\uc815\ud558\uace0 \uc788\uc73c\uba70, \uc774 \ubc94\uc704\ub97c \ucd08\uacfc\ud558\ub294 OP_RETURN \uac70\ub798\uc758 \uc804\ud30c\ub294 \ub178\ub4dc \uc815\ucc45\uc5d0 \uc758\ud574 \uc81c\ud55c\ub429\ub2c8\ub2e4. \uac1c\ubc1c\uc790 <strong>Peter Todd<\/strong>\ub294 PR #32359\ub97c \uc81c\uc548\ud558\uba70 \uc774 \uc81c\ud55c\uc744 \uc81c\uac70\ud558\uace0, \uad00\ub828 \uad6c\uc131 \uc635\uc158\ub3c4 \uc0ad\uc81c\ud560 \uac83\uc744 \uc81c\uc548\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub178\ub4dc\uc758 \uc790\uae30 \uad6c\uc131 \ud76c\ub9dd\uc744 \uc5b5\uc555\ud560 \uc218 \uc788\uc5b4 \ub728\uac70\uc6b4 \ub17c\uc758\ub97c \ucd09\ubc1c\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ucc2c\uc131 \uc758\uacac<\/h2>\n<ul>\n<li>\uae30\uc874\uc758 \uc81c\ud55c\uc740 \ube44\ud6a8\uc728\uc801\uc774\uba70, \ucc44\uad74\uc790 \uba54\ubaa8\ub9ac\ud480 \uc81c\ucd9c\uc774\ub098 \uc81c\ud55c \uc5c6\ub294 \ub178\ub4dc \uad6c\ud604\uc744 \ud1b5\ud574 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc77c\ubd80 \uc0ac\uc6a9\uc790\ub294 OP_RETURN\uc744 \uba54\uc2dc\uc9c0 \uac8c\uc2dc\ud310\ucc98\ub7fc \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\uc5d0 \ub300\ud55c \ub3c4\uad6c\ub3c4 \uc874\uc7ac\ud558\uba70, \uc218\uc218\ub8cc\ub9cc \uc9c0\ubd88\ud558\uba74 \ub370\uc774\ud130\ub97c \ud328\ud0a4\uc9d5\ud558\uace0 \uc5c5\ub85c\ub4dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc81c\ud55c\uc744 \uc81c\uac70\ud558\uba74 \ucc44\uad74\uc790\uc758 \uc778\uc13c\ud2f0\ube0c\uc640 \ub354 \uc798 \ub9de\uc744 \uc218 \uc788\uc73c\uba70, \ucc44\uad74\uc790\ub4e4\uc740 \ube14\ub85d \uacf5\uac04\uc744 \ub450\uace0 \uacbd\uc7c1\ud568\uc73c\ub85c\uc368 \ub354 \ub9ce\uc740 \uc218\uc775\uc744 \uc62c\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ubc18\ub300 \uc758\uacac<\/h2>\n<ul>\n<li>\uc81c\ud55c\uc744 \uc81c\uac70\ud558\uba74 \ube44\uac70\ub798 \ub370\uc774\ud130\uac00 \uccb4\uc778\uc5d0 \ub354 \ub9ce\uc774 \uae30\ub85d\ub418\uc5b4 \ube14\ub85d \uacf5\uac04\uc744 \ucc28\uc9c0\ud558\uace0, \uac70\ub798 \uc218\uc218\ub8cc\ub97c \ub192\uc77c \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc81c\ud55c\uc774 \uc6b0\ud68c\ub420 \uc218 \uc788\uc9c0\ub9cc, \ub178\ub4dc \uc815\ucc45\uc740 \uc5ec\uc804\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4 (\uc608: \uc804\ud30c \uc81c\ud55c \ubc0f \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \uc4f0\ub808\uae30 \ub370\uc774\ud130 \uc555\ub825\uc744 \uc904\uc784).<\/li>\n<\/ul>\n<h2>\uac1c\uc778 \uc758\uacac \uc218\uc9d1<\/h2>\n<p>Nothing \uc5f0\uad6c \ud30c\ud2b8\ub108\ub294 OP_RETURN\uc758 <strong>80\ubc14\uc774\ud2b8 \ub370\uc774\ud130 \uc81c\ud55c \uc81c\uac70<\/strong>\ub97c \uc9c0\uc9c0\ud569\ub2c8\ub2e4. \uadf8\ub294 \ud604\uc7ac\uc758 \uc81c\ud55c\uc774 \ube44\ud6a8\uc728\uc801\uc774\uba70, \uc774\ub97c \uc81c\uac70\ud568\uc73c\ub85c\uc368 \uc5ec\ub7ec \uc774\uc810\uc744 \uac00\uc838\uc62c \uc218 \uc788\ub2e4\uace0 \ubbff\uc2b5\ub2c8\ub2e4. \uadf8\uc758 \uc8fc\uc7a5\uc5d0\ub294 \ube44\ud2b8\ucf54\uc778\uc758 \ucd08\uae30 \uc124\uacc4\ub85c\uc758 \ud68c\uadc0, \ub124\ud2b8\uc6cc\ud06c \ubd80\ub2f4 \uacbd\uac10, \uc0dd\ud0dc\uacc4 \ubc1c\uc804 \uc9c0\uc6d0, \ucc44\uad74\uc790 \uc218\uc775 \uc99d\uac00, \uadf8\ub9ac\uace0 <strong>\uc790\uc720\uc8fc\uc758\uc801 \uac00\uce58<\/strong>\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc0ac\ud1a0\uc2dc \uc2dc\ub300\uc758 \uc790\uc720: \ud074\ub798\uc2dd\uc73c\ub85c \ub3cc\uc544\uac00\uae30<\/h2>\n<ul>\n<li>\uc0ac\ud1a0\uc2dc \ub098\uce74\ubaa8\ud1a0 \uc2dc\ub300(\ucd08\uae30 \ube44\ud2b8\ucf54\uc778)\uc5d0\ub294 OP_RETURN\uc5d0 \ubc14\uc774\ud2b8 \uc81c\ud55c\uc774 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>2014\ub144, \ube44\ud2b8\ucf54\uc778\uc740 \u201c\uc21c\uc218\uc131\u201d\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 40\ubc14\uc774\ud2b8 \uc81c\ud55c\uc744 \ub3c4\uc785\ud558\uc600\uace0 \ub098\uc911\uc5d0 80\ubc14\uc774\ud2b8\ub85c \uc99d\uac00\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/li>\n<li>0x_Todd\ub294 80\ubc14\uc774\ud2b8 \uc81c\ud55c \uc81c\uac70\uac00 <strong>&#8220;\uc774\ub2e8&#8221;<\/strong>\uc774 \uc544\ub2c8\ub77c, \uc0ac\ud1a0\uc2dc \ub098\uce74\ubaa8\ud1a0 \uc2dc\ub300\uc758 \uace0\uc804 \uc124\uacc4\ub85c\uc758 \ud68c\uadc0\uc774\uba70 \ube44\ud2b8\ucf54\uc778\uc758 \uc6d0\ub798 \uc815\uc2e0\uc5d0 \ubd80\ud569\ud55c\ub2e4\uace0 \uc8fc\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ud604\uc7ac\uc758 \uc81c\ud55c\uc740 \ubb34\ud6a8\ud558\uba70 \uc27d\uac8c \uc6b0\ud68c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/h2>\n<ul>\n<li>\ud604\uc7ac\uc758 80\ubc14\uc774\ud2b8 \uc81c\ud55c\uc740 \uace0\uac1d\uc774 \ub300\uc6a9\ub7c9 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub294 \uac83\uc744 \ub9c9\uc744 \uc218 \uc5c6\ub294 <strong>&#8220;10cm \ub192\uc774\uc758 \uc6b8\ud0c0\ub9ac&#8221;<\/strong>\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc6b0\ud68c \ubc29\ubc95\uc73c\ub85c\ub294 \uc5ec\ub7ec \uac70\ub798\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub294 Inscription \ubc0f Runes\uc640 \uac19\uc740 \ud504\ub85c\ud1a0\ucf5c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub178\ub4dc \uc815\ucc45\uc744 \uc6b0\ud68c\ud558\ub294 \ubc29\ubc95\ub3c4 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc778\uc2a4\ud06c\ub9bd\uc158\uc758 \ub124\ud2b8\uc6cc\ud06c \ubd80\ub2f4 \uac10\uc18c<\/h2>\n<ul>\n<li>\uc778\uc2a4\ud06c\ub9bd\uc158\uc740 \ud604\uc7ac <strong>&#8220;\ubc84\uadf8&#8221;<\/strong> \ubc29\ubc95\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\uba70 \uc774\ub294 \ub124\ud2b8\uc6cc\ud06c \ubd80\ub2f4\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>80\ubc14\uc774\ud2b8 \uc81c\ud55c \uc81c\uac70 \ud6c4, \uc778\uc2a4\ud06c\ub9bd\uc158\uc740 OP_RETURN\uc744 \ud1b5\ud574 \uc9c1\uc811 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc5b4, \ubd88\ud544\uc694\ud55c \uc5ec\ub7ec \uac70\ub798\ub97c \uc904\uc774\uace0 \ub124\ud2b8\uc6cc\ud06c \uc555\ub825\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ucc44\uad74\uc790\uc5d0\uac8c \ucd94\uac00 \uc218\uc775 \uc81c\uacf5\uc740 \uc790\uc720\uc8fc\uc758\uc5d0 \ubd80\ud569\ud569\ub2c8\ub2e4<\/h2>\n<ul>\n<li>\uc81c\ud55c \uc81c\uac70\ub294 \ucc44\uad74\uc790\uc5d0\uac8c \ucd94\uac00 \uc218\uc775\uc758 \uae30\ud68c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 0x_Todd\ub294 7MB <strong>&#8220;\uc288\ud37c \ub300\ud615 \uce74\ub4dc \ubc84\uadf8&#8221;<\/strong> OP_RETURN \ube14\ub85d\uc744 \uc5b8\uae09\ud558\uba70, \ubc1c\uc2e0\uc790\ub294 3,600\ub2ec\ub7ec\uc758 \uac70\ub798 \uc218\uc218\ub8cc\ub97c \uc9c0\ubd88\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774\ub294 \uc2dc\uc7a5 \uc218\uc694\uc758 \uc9c4\uc2e4\uc131\uc744 \ubcf4\uc5ec\uc8fc\uba70, \ub204\uad70\uac00\ub294 \ub300\uc6a9\ub7c9 \ub370\uc774\ud130\ub97c \uccb4\uc778\uc5d0 \uc62c\ub9ac\uae30 \uc704\ud574 \uae30\uaebc\uc774 \uc9c0\ubd88\ud560 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li>0x_Todd\ub294 \uc774\ub7ec\ud55c \uc2dc\uc7a5\uc758 \uc790\uc728\uc131\uc774 \uc81c\ud55c\ubc1b\uc544\uc11c\ub294 \uc548 \ub418\uba70, \uac15\uc81c \uac1c\uc785\uc740 \uc758\ubbf8\uac00 \uc5c6\ub2e4\uace0 \ubbff\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ube44\ud2b8\ucf54\uc778\uc740 4\ub144\ub9c8\ub2e4 \ubc18\uac10\ud558\ubbc0\ub85c \ucc44\uad74\uc790 \uc218\uc775\uc774 \uc904\uc5b4\ub4dc\ub294 \uc0c1\ud669\uc5d0\uc11c \ub300\ud615 OP_RETURN \uac70\ub798\ub97c \ud5c8\uc6a9\ud558\uba74 \ucc44\uad74\uc790\ub4e4\uc758 \ud22c\uc790\ub97c \uc7a5\ub824\ud574 \ube44\ud2b8\ucf54\uc778 \ub124\ud2b8\uc6cc\ud06c\uc758 \ubcf4\uc548\uc744 \uacf5\uace0\ud788 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>HashKey\uc758 \uc785\uc7a5<\/h2>\n<p>HashKey \ud22c\uc790 \uc5f0\uad6c \uc18c\uc7a5\uc740 OP_RETURN\uc758 <strong>80\ubc14\uc774\ud2b8 \ub370\uc774\ud130 \uc81c\ud55c \uc81c\uac70\uc5d0 \ubc18\ub300<\/strong>\ud558\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub294 \uc81c\ud55c\uc774 \ucca0\ud3d0\ub420 \uacbd\uc6b0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uac83\uc774\ub77c\uace0 \ubbff\uc73c\uba70 \uc0ac\uc6a9\uc790 \uc790\uc720\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uadf8\ub294 \uc9c0\uc9c0\uc640 \ubc18\ub300\uac00 \uac1c\ub150\uc758 \ucc28\uc774\uc5d0 \ubd88\uacfc\ud558\uba70, \ub2e8\uae30\uc801\uc73c\ub85c \uc808\ub300\uc801\uc778 \uc633\uace0 \uadf8\ub984\uc740 \uc5c6\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ubc18\ub300 \uc758\uacac \ubd84\uc11d<\/h2>\n<ul>\n<li>\ub098\uce74\ubaa8\ud1a0 \uc2dc\ub300\uc5d0 \uc81c\ud55c\uc774 \uc5c6\uc5c8\ub358 \uac83\ub9cc\uc774 \ud569\ub9ac\uc801\uc778 \uc774\uc720\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ucd08\uae30 \uc124\uacc4 \uc911 \ub9ce\uc740 \ubd80\ubd84\uc774 \ub098\uc911\uc5d0 \ubb38\uc81c\uc810\uc744 \ub4dc\ub7ec\ub0c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc81c\ud55c \ud574\uc81c \uc81c\uc548\uc740 Bitcoin Core\uc5d0\uc11c\uc758 \uc81c\uc548\uc77c \ubfd0, \uc804 \ube44\ud2b8\ucf54\uc778 \ub124\ud2b8\uc6cc\ud06c\uc758 \uacb0\uc815\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/li>\n<li>Peter Todd\ub294 <strong>&#8220;\uc778\uc13c\ud2f0\ube0c \ud638\ud658\uc131&#8221;<\/strong>\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 \uace0\uae09 \uac1c\ubc1c\uc790\uc774\uba70, \uc81c\ud55c \uc81c\uac70 \uc81c\uc548\uc740 \uadf8\uc758 \uc2a4\ud0c0\uc77c\uacfc \ubd80\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>80\ubc14\uc774\ud2b8 \uc81c\ud55c \ud3d0\uc9c0\ub294 \uc778\uc2a4\ud06c\ub9bd\uc158\uc5d0 \ub300\ud55c \ub3c4\uc6c0\uc744 \uc81c\uacf5\ud558\uae30\uc5d0\ub294 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\ucc44\uad74\uc790 \uc218\uc775\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \ubcf5\uc7a1\ud558\uba70, \uc790\uc720\ub294 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\ucc44\uad74\uc790\uc758 \uc218\uc775 \uc99d\uac00\uc640 \ube44\ud2b8\ucf54\uc778 \uc0dd\ud0dc\uacc4 \ud504\ub85c\uc81d\ud2b8 \uc9c0\uc6d0\uc744 \ucd09\uc9c4\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc77c\ubc18 \ube44\ud2b8\ucf54\uc778 \uc0ac\uc6a9\uc790\uc5d0\uac8c\ub294 \ube14\ub85d \uacf5\uac04\uc744 \uc555\ubc15\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac1c\uc778\uc801\uc73c\ub85c PR\uc774 \ud1b5\uacfc\ub418\ub354\ub77c\ub3c4 \ub9c8\uc74c\uc5d0 \ub4e4\uc9c0 \uc54a\ub294 \uacbd\uc6b0, \ub354 \uc81c\ud55c\uc801\uc778 \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \uc2e4\ud589\ud558\uac70\ub098 \uc774\uc804 \ubc84\uc804\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Bitcoin Core\uc758 \uc5ed\ud560\uc744 \uc7ac\uac80\ud1a0\ud558\uc5ec \uac1c\uc778\uc758 \ucca0\ud559\uc5d0 \ub354 \ubd80\ud569\ud558\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \uc120\ud0dd\ud558\ub294 \uac83\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OP_RETURN \ub370\uc774\ud130 \uc81c\ud55c \ub17c\ub780 \ucd5c\uadfc HashKey \ud22c\uc790 \uc5f0\uad6c\uc758 \uc18c\uc7a5\ub2d8\uc740 Bitcoin Core\uc758 &#8220;OP_RETURN \ub370\uc774\ud130 \uc81c\ud55c \ucca0\ud3d0&#8221;\ub97c \uc81c\uc548\ud558\ub294 \ubc30\uacbd\uacfc \ub17c\ub780\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. Wu\ub294 \uad00\ub828 \ucee4\ubba4\ub2c8\ud2f0 \uba64\ubc84\ub4e4\uc758 \uc758\uacac\uc744 \uc694\uc57d\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4. \ubc30\uacbd \uac80\ud1a0 OP_RETURN\uc740 \ube44\ud2b8\ucf54\uc778 \uc2a4\ud06c\ub9bd\ud2b8\uc5d0\uc11c \uc18c\ub7c9\uc758 \ub370\uc774\ud130\ub97c \ube44\ud2b8\ucf54\uc778 \uac70\ub798\uc5d0 \ud3ec\ud568\uc2dc\ud0a4\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418&#8230;<\/p>\n","protected":false},"author":3,"featured_media":7746,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[4239,4624,4428,4351],"class_list":["post-7747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-bitcoin","tag-hashkey","tag-peter-todd","tag-satoshi-nakamoto"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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