{"id":21460,"date":"2026-08-04T10:19:07","date_gmt":"2026-08-04T10:19:07","guid":{"rendered":"https:\/\/cryptozen.asia\/kr\/ledger-cto-%eb%a9%80%ed%8b%b0%ec%8b%9c%ea%b7%b8%ea%b0%80-%ed%95%ad%ec%83%81-%ec%a0%95%eb%8b%b5%ec%9d%80-%ec%95%84%eb%8b%88%eb%8b%a4-u-today\/"},"modified":"2026-08-04T10:19:07","modified_gmt":"2026-08-04T10:19:07","slug":"ledger-cto-%eb%a9%80%ed%8b%b0%ec%8b%9c%ea%b7%b8%ea%b0%80-%ed%95%ad%ec%83%81-%ec%a0%95%eb%8b%b5%ec%9d%80-%ec%95%84%eb%8b%88%eb%8b%a4-u-today","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/kr\/ledger-cto-%eb%a9%80%ed%8b%b0%ec%8b%9c%ea%b7%b8%ea%b0%80-%ed%95%ad%ec%83%81-%ec%a0%95%eb%8b%b5%ec%9d%80-%ec%95%84%eb%8b%88%eb%8b%a4-u-today\/","title":{"rendered":"Ledger CTO: \uba40\ud2f0\uc2dc\uadf8\uac00 \ud56d\uc0c1 \uc815\ub2f5\uc740 \uc544\ub2c8\ub2e4 – U.Today"},"content":{"rendered":"

\ube44\ud2b8\ucf54\uc778 \uc0ac\uc6a9\uc790\ub4e4\uc744 \uc704\ud55c \ubcf4\uc548 \uc870\uc5b8<\/h2>\n

Ledger\uc758 CTO\uc778 Charles Guillemet<\/strong>\ub294 \ube44\ud2b8\ucf54\uc778 \uc0ac\uc6a9\uc790\ub4e4\uc774 \ucd5c\uadfc Coldcard \uc0ac\uac74<\/strong>\uc5d0 \ub300\ud55c \uc989\uac01\uc801\uc778 \ubc18\uc751\uc73c\ub85c \uba40\ud2f0\uc2dc\uadf8 \uc9c0\uac11\uc744 \uc11c\ub450\ub974\uc9c0 \ub9d0\uc544\uc57c \ud55c\ub2e4\uace0 \uc8fc\uc7a5\ud588\ub2e4. Guillemet\uc5d0 \ub530\ub974\uba74, \uc124\uc815\uc744 \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4dc\ub294 \uac83\uc740 \uc624\ud788\ub824 \ucd94\uac00\uc801\uc778 \uc704\ud5d8\uc744 \ucd08\ub798\ud560 \uc218 \uc788\ub2e4. \ub300\uc2e0, \uadf8\ub294 \uc790\uc0b0\uc744 \uc9c1\uc811 \uad00\ub9ac\ud558\ub294 \ube44\ud2b8\ucf54\uc778 \uc0ac\uc6a9\uc790\ub4e4\uc774 \ub108\ubb34 \ubcf5\uc7a1\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \uace0\uae09 \ubcf4\uc548\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\ub294 ‘\ubbf8\ub2c8\uc2a4\ud06c\ub9bd\ud2b8’<\/em> \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud574\uc57c \ud55c\ub2e4\uace0 \uac15\uc870\ud588\ub2e4.<\/p>\n

\uba40\ud2f0\uc2dc\uadf8\uc758 \ubcf5\uc7a1\uc131<\/h2>\n

X\uc5d0 \uac8c\uc2dc\ub41c \uae00\uc5d0\uc11c Guillemet\ub294 \uba40\ud2f0\uc2dc\uadf8\uac00 \uc9c0\uac11 \ubcf5\uad6c \ubc0f \uad00\ub9ac\uc758 \uc5b4\ub824\uc6c0\uc744 \uc99d\uac00\uc2dc\ud0a8\ub2e4\uace0 \uc9c0\uc801\ud588\ub2e4. \uadf8\ub294 \ub9ce\uc740 \uc0ac\uc6a9\uc790\ub4e4\uc774 \uc2e4\uc81c\ub85c \uc548\uc804\ud558\uac8c \ubcf5\uad6c\ud558\uae30 \uc5b4\ub824\uc6b4 \uad6c\uc131\uc744 \ub9cc\ub4e4\uac8c \ub41c\ub2e4\uace0 \ub9d0\ud588\ub2e4. \ub300\uc548\uc73c\ub85c Guillemet\ub294 \ube44\ud2b8\ucf54\uc778 \ubbf8\ub2c8\uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc0ac\uc6a9\ud558\ub294 \uc544\uc774\ub514\uc5b4\ub97c \uc81c\uc548\ud588\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc0c1\uc18d \uaddc\uce59, \uc2dc\uac04 \uc7a0\uae08 \ubcf5\uad6c \ud0a4 \ubc0f 2-of-3 \uc2b9\uc778 \uc815\ucc45\uacfc \uac19\uc740 \ubcf5\uc7a1\ud55c \uc9c0\ucd9c \uc870\uac74\uc744 \uc815\uc758\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\n

\uadf8\uc758 \ub9d0\uc5d0 \ub530\ub974\uba74, Ledger\uc758 \uad6c\ud604\uc740 \ubaa8\ub4e0 \uc9c0\ucd9c \uacbd\ub85c\uc5d0 \ub300\ud574 ‘\uba85\ud655\ud55c \uc11c\uba85’<\/strong>\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \ud558\ub4dc\uc6e8\uc5b4 \uc9c0\uac11\uc5d0\uc11c \uc2b9\uc778\ud558\ub294 \ub0b4\uc6a9\uc744 \uc815\ud655\ud788 \ud655\uc778\ud560 \uc218 \uc788\ub3c4\ub85d \ud55c\ub2e4.<\/p>\n<\/blockquote>\n

\uac1c\ubc1c\uc790\uc640\uc758 \ud611\uc5c5<\/h2>\n

\uac1c\ubc1c\uc790\ub4e4\uc5d0\uac8c \ubbf8\ub2c8\uc2a4\ud06c\ub9bd\ud2b8\ub294 \ub9de\ucda4\ud615 \uc9c0\uac11 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uad6c\ucd95\ud558\ub294 \uac83\uc744 \ub354 \uc27d\uac8c \ub9cc\ub4e0\ub2e4\uace0 Guillemet\ub294 \ub9d0\ud588\ub2e4. \uadf8\ub294 \ucd5c\uadfc AI \ub3c4\uc6b0\ubbf8 Claude<\/strong>\uc758 \ub3c4\uc6c0\uc73c\ub85c \uba87 \uc2dc\uac04 \ub9cc\uc5d0 \uace0\uae09 \uc9c0\ucd9c \uc815\ucc45\uc744 \uc9c0\uc6d0\ud558\ub294 \uae30\ub2a5\uc801\uc778 \ube44\ud2b8\ucf54\uc778 \uc9c0\uac11\uc744 \ub9cc\ub4e4\uc5c8\ub2e4\uace0 \uc8fc\uc7a5\ud588\ub2e4. \uadf8\ub294 \ub610\ud55c Ledger\uc758 \uba85\ud655\ud55c \uc11c\uba85 \uc811\uadfc \ubc29\uc2dd \ub355\ubd84\uc5d0 \ube44\ud2b8\ucf54\uc778 \uba54\uc778\ub137\uc5d0\uc11c \uc9c0\uac11\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \ud3b8\uc548\ud568\uc744 \ub290\uaf08\ub2e4\uace0 \ub367\ubd99\uc600\ub2e4.<\/p>\n

MuSig2\uc640 \ubcf4\uc548 \uacb0\uc815<\/h2>\n

\uadf8\ub294 \ub610\ud55c \uc804\ud1b5\uc801\uc778 \uc2a4\ud06c\ub9bd\ud2b8 \uae30\ubc18 \uba40\ud2f0\uc2dc\uadf8\uc5d0 \ub300\ud55c \uc554\ud638\ud559\uc801 \ub300\uc548\uc778 MuSig2<\/strong>\ub97c \uc5b8\uae09\ud588\ub2e4. Guillemet\ub294 Ledger \ud558\ub4dc\uc6e8\uc5b4 \uc9c0\uac11\uc774 \ud604\uc7ac MuSig2\ub97c \uc9c0\uc6d0\ud558\ub294 \uc720\uc77c\ud55c \uc7a5\uce58\ub77c\uace0 \uc54c\uace0 \uc788\ub2e4\uace0 \ub9d0\ud588\ub2e4. \uc774\ub7ec\ud55c \ub300\uc548\uc744 \uc81c\uc2dc\ud558\uba74\uc11c\ub3c4 Guillemet\ub294 \uba40\ud2f0\uc2dc\uadf8\uac00 \uc77c\ubd80 \uc0ac\uc6a9\uc790\uc5d0\uac8c\ub294 \uc5ec\uc804\ud788 \uc801\ud569\ud558\ub2e4\uace0 \uac15\uc870\ud588\ub2e4. \uadf8\ub7ec\ub098 \uadf8\ub294 \ubcf4\uc548 \uacb0\uc815\uc740 \ucd5c\uadfc \ud5e4\ub4dc\ub77c\uc778\uc5d0 \ub300\ud55c \ubc18\uc751\uc774 \uc544\ub2c8\ub77c \uac1c\uc778\uc758 \uc704\ud611 \ubaa8\ub378\uc5d0 \uae30\ubc18\ud574\uc57c \ud55c\ub2e4\uace0 \uc8fc\uc7a5\ud588\ub2e4.<\/p>\n

\n

\uadf8\uac00 \uc5b8\uae09\ud588\ub4ef\uc774, \ub300\ubd80\ubd84\uc758 \uc0ac\ub78c\ub4e4\uc5d0\uac8c\ub294 \uc801\uc808\ud788 \ubc31\uc5c5\ub41c \ub2e8\uc77c \uc11c\uba85 \ud558\ub4dc\uc6e8\uc5b4 \uc9c0\uac11\uc774 \uac00\uc7a5 \uc2e4\uc6a9\uc801\uc778 \uc120\ud0dd\uc73c\ub85c \ub0a8\uc544 \uc788\ub2e4.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

\ube44\ud2b8\ucf54\uc778 \uc0ac\uc6a9\uc790\ub4e4\uc744 \uc704\ud55c \ubcf4\uc548 \uc870\uc5b8 Ledger\uc758 CTO\uc778 Charles Guillemet\ub294 \ube44\ud2b8\ucf54\uc778 \uc0ac\uc6a9\uc790\ub4e4\uc774 \ucd5c\uadfc Coldcard \uc0ac\uac74\uc5d0 \ub300\ud55c \uc989\uac01\uc801\uc778 \ubc18\uc751\uc73c\ub85c \uba40\ud2f0\uc2dc\uadf8 \uc9c0\uac11\uc744 \uc11c\ub450\ub974\uc9c0 \ub9d0\uc544\uc57c \ud55c\ub2e4\uace0 \uc8fc\uc7a5\ud588\ub2e4. Guillemet\uc5d0 \ub530\ub974\uba74, \uc124\uc815\uc744 \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4dc\ub294 \uac83\uc740 \uc624\ud788\ub824 \ucd94\uac00\uc801\uc778 \uc704\ud5d8\uc744 \ucd08\ub798\ud560 \uc218 \uc788\ub2e4. \ub300\uc2e0, \uadf8\ub294 \uc790\uc0b0\uc744 \uc9c1\uc811 \uad00\ub9ac\ud558\ub294 \ube44\ud2b8\ucf54\uc778 \uc0ac\uc6a9\uc790\ub4e4\uc774 \ub108\ubb34 \ubcf5\uc7a1\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \uace0…<\/p>\n","protected":false},"author":3,"featured_media":21459,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[4239,10135,11614,12449,4255,12462],"class_list":["post-21460","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-bitcoin","tag-charles-guillemet","tag-claude","tag-coldcard","tag-ledger","tag-musig2"],"yoast_head":"\nLedger CTO: \uba40\ud2f0\uc2dc\uadf8\uac00 \ud56d\uc0c1 \uc815\ub2f5\uc740 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