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詳解 BTC Payment
Akira Chiku
February 16, 2018
Programming
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2.5k
詳解 BTC Payment
Akira Chiku
February 16, 2018
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Transcript
1 鑫鍑 #5$佄䩪ְ CMPDLDIBJOUPLZP 'FC "LJSB$IJLV
BHFOEB 2 Ø 䲿 荈䊹稱➜فٗتؙز Ø #5$佄䩪ְך㛇燉 Ø #5$佄䩪ְ「ֽג㉀㡰ׅ Ø
铬겗ה㼎䘔瘻 Ø תה
3 䲿 荈䊹稱➜فٗتؙز
䲿 荈䊹稱➜ 4 /BNF"LJSB$IJLV 5XJUUFS!@BDIJLV (JU)VC!BDIJLV (PPHMF4FBSDI"LJSB$IJLV'JSF
䲿 فٗتؙز 5 Ø غٝسٕؕ٦س Ø ،فַٔⴓד涪遤דֹ7JTBفٔل؎سؕ٦س Ø 鼅ץغ٦ثٍٕؕ٦سהٔ،ٕؕ٦س Ø
#5$דثٍ٦آ〳腉 Ø CJU'MZFS،ؕؐٝزַ#5$ثٍ٦آ〳腉 Ø IUUQTWBOEMFKQ
6 #5$佄䩪ְך㛇燉
#5$佄䩪ְך㛇燉 UY 7 { "version": 1, "locktime": 0, "vin": [
{ "txid": "7957a35fe64f80d234d76d83a2a8f1a0d8149a41d81de548f0a65a8a999f6f18", "vout": 0, "scriptSig" : "3045022100884d142d86652a3...", "sequence": 4294967295 } ], "vout": [ { ”value": 0.01500000, "scriptPubKey": "OP_DUP OP_HASH160 ab68025513c3dbd2f7b92a94e0581f5d50f654e7 OP_EQUALVERIFY OP_CHECKSIG" }, { "value": 0.08450000, "scriptPubKey": "OP_DUP OP_HASH160 7f9b1a7fb68d60c536c2fd8aeaa53a8f3cc025a8 OP_EQUALVERIFY OP_CHECKSIG" } ] }
#5$佄䩪ְך㛇燉 UY 8 Ø 5SBOTBDUJPO*OQVUT Ø 荈ⴓך猼㺘꒲ד䨽剣埄⚺䓸דֹה֮،سٖأה #5$ꆀפךه؎ٝة Ø +40/邌植鋅גהծWJOהְֲ㾩䚍ך⚥ח5Y
"ך ⚥חⰅג6590ךO殢湡הְֲ䞔㜠ָⰅגְ Ø 猼㺘꒲⢪؟؎ٝ VOMPDLJOHTDSJQU Ø 佄䩪ְ겘חさׇג醱侧ך5SBOTBDUJPO*OQVUTؐؓ ٖحزָさ皾׃גֻ
#5$佄䩪ְך㛇燉 UY 9 "vin": [ { "txid": "7957a35fe64f80d234d76…d81de548f0a65a8a999f6f18", "vout": 0,
"scriptSig" : "304502210088…[ALL] 0484ec…", "sequence": 4294967295 } ]
#5$佄䩪ְך㛇燉 UY 10 Ø 6OTQFOU5SBOTBDUJPO 0VUQVUT 6590 Ø 佄䩪⯓MPDLJOHTDSJQUהꆃ겘
C Ø 荈ⴓךֶꆤMPDLJOHTDSJQUהꆃ겘 D Ø JOQVU Cˊ DUY GFF Ø 佄䩪⯓כ醱侧䭷㹀〳腉דך֮ך㹋鄲כぐ ٖؐؓحزח⟣ׁגְ Ø תծCכ醱侧ろֿהָדֹ
#5$佄䩪ְך㛇燉 UY 11 "vout": [ { "value": 0.01500000, "scriptPubKey": "OP_DUP
OP_HASH160 ab68025513c3dbd2f7b92a94e0581f5d50f654e7 OP_EQUALVERIFY OP_CHECKSIG" }, { "value": 0.08450000, "scriptPubKey": "OP_DUP OP_HASH160 7f9b1a7fb68d60c536c2fd8aeaa53a8f3cc025a8 OP_EQUALVERIFY OP_CHECKSIG" } ]
#5$佄䩪ְך㛇燉 UY 12 Ø ه؎ٝزכչ佄䩪ְ邌植ׅ5Yכ穠圓荈歋ח圓眠דֹ պהְֲֿה Ø ٖؐؓحزך㹋鄲ח⟣ׁגְ Ø 醱侧،سٖأח♧孡ח鷏✲דֹ
Ø 5Y GFFכ荈ⴓד寸 Ø 3#' 3FQMBDF#Z'FF و٦ؙאֽׅ
#5$佄䩪ְך㛇燉 DPOG 13 Ø 5Yכٖؐؓحزד⡲䧭ׁג#JUDPJOQQ/8ח佝⳿ׁـٗحؙח 《鴥תծـٗحؙثؑ٦ٝח籬ָ Ø ֿ$POGJSNBUJPOהㄎע Ø 5Y
"ָـٗحؙח《鴥תגـٗحؙثؑ٦ٝחאזָ 5Y "כDPOG Ø ך♳חֲ♧אـٗحָؙאזָ 5Y "כDPOG Ø ـٗحؙثؑ٦ٝכⴓ䀄׃זָ♧殢ꞿְך姻ה׃גر٦ة鎸 ꐮ׃גְֻ Ø 姻הׁر٦ةכ䌢ח然桦涸 Ø וַֿדչ植㹋涸חכ銻זְ״יպהְֲDPOG寸
#5$佄䩪ְך㛇燉 DPOG 14 Ø ه؎ٝزכչ㹋ꥷך滠ꆃ TFUUMFNFOU כ然桦涸ד㢩鿇橆 㞮ך䕦갟穠圓「ֽպהְֲֿה Ø /8ָ幉ד㜥さכDPOGָ鹼ַ
Ø DPOGְג銻
#5$佄䩪ְך㛇燉 NJTD 15 Ø 4BUPTIJ1BQFSָ䲿周׃גְךכծ1BZNFOU佄䩪ְ4ZTUFNח麓ֺ זְה剅ְկֿֿדծ1BZNFOU佄䩪ְה4FUUMFNFOU寸幥ך麩ְח אְג㼰׃罋ְִկֿךאכ岣䠐帾ֻזְה幉ずָָׁծ䗍㦩ח麩 ֲկ✉凐ז邌植חזָծ1BZNFOUכ⣣⦼ך獳⹛חꟼׅ䭷爙ךֿהד֮ծ ך⣣⦼ך獳⹛㸣✪ׇׁ遤捀ָ4FUUMFNFOUד֮կ植ꆃװ《ׅ 㜥さחכծ1BZNFOUה4FUUMFNFOUכず儗ח涪欰ׅ׃ծꋒ遤鸐ׄג鷏ꆃ
遤ֲ㜥さחכծ鷏ꆃך䭷爙䮶鴥⣛걾הְֲ䕎ד遤ְծך㹋遤ꋒ遤ך طحزٙ٦ؙד遤ֲկ Ø IUUQTNFEJVNDPN!4IJOJDIJSP.BUTVPTBUPTIJָ岣䠐帾ֻ鏣㹀׃ ⚅歲ך㞮歲简DEFGGGBF
16 #5$佄䩪ְ「ֽג㉀㡰ׅ
#5$佄䩪ְ「ֽג㉀㡰ׅ 17 Ø չَغ؎5ءٍخ㾊ׁպהְֲ&$װ Ø 长✲䞔ח״#5$ד佄䩪ְ「ְֽ Ø 姻䌢禸فٗإأ Ø 盖椚罏כَغ؎5ءٍخח傈劤ⰼד⦼媮➰ֽ
Ø 长✲䞔ח״滠♰ⰼ Ø ِ٦ؠָ#5$ד佄䩪ֲة؎ىؚٝד#5$ꆃ겘邌爙ׅ Ø ♰ +1:Y#5$ Ø ؟؎زכ佄䩪⯓،سٖأِ٦ؠח䲿爙ׅ Ø ِ٦ؠכ䲿爙ׁ،سٖأח#5$ד佄䩪ֲ Ø 盖椚罏כَغ؎5ءٍخ涪鷏ׅ
18 וֲװג#5$「ֽל״ְַ
1TFVEP8BMMFU"1* 19 Ø ؔٝٓ؎ٝ،ؕؐٝزדؚٗ؎ׇׁٝג佄䩪ְ Ø 㹋颵%#ך⦼㢌刿ֽׅ
YQVC㼎䘔"1* 20 Ø 荈ⴓד猼㺘꒲⡲ Ø YQVC⡲ג"1*✲噟罏ח갸ֽ Ø ⢽ Ø #MPDLDIBJOJOGP
#*1㼎䘔"1* 21 Ø ؔٝٓ؎ٝ،ؕؐٝز⡲䧭儗חص٦ٌصحؙ邌爙 Ø 噟罏⩎ח婍猼㺘꒲כ铩鋅זְ䕎ד盖椚ׅ Ø "1*䲿⣘罏ٔؕغٔדֹזְ Ø &$✲噟罏כص٦ٌصحִׁؙ⢪ִלٖؐؓحز䗁⯋דֹ
Ø ⢽ Ø $PJOCBTF $PNNFSDF
#5$ٖؐؓحز圓眠麊欽ׅ 22 Ø 荈ⴓדٖؐؓحز甧♳־ג،سٖأ䩪ְ⳿׃ծꆃ겘㢌䳔ծDPOGך 然钠瘝遤ֲ Ø 葿ղז圓䧭ָ֮ Ø ⢽ Ø
CJUDPJOE
23 铬겗ה㼎䘔瘻
稆劰ז铬겗 24 Ø ꆃ겘麩ִ㉏겗 Ø #5$ה#5$ Ø ،سٖأ麩ִ㉏겗 Ø 崧瀖ח䩛Ⰵ⸂דֹזְךד؝ؾلֽׅו麩ִ
➂ְ
稆劰ז铬겗פך㼎䘔瘻 25 Ø #*163*TDIFNFGPS23$PEFPSMJOLT Ø IUUQTHJUIVCDPNCJUDPJOCJQTCMPCNBTUFSCJQ NFEJBXJLJ Ø CJUDPJOַ㨣ת63*أؗ٦ي㹀纏׃ג،سٖأה ꆃ겘ֿח䭷㹀ֿׅהדךؙٔٝ׃ֻכؙٔٝך
23؝٦س邌植ٖؐؓحزח铣《ׇֿהדⰅ⸂
傈䌢寸幥דꥷ甧א铬겗 26 Ø ِ٦ؠפך鵤ꆃ㉏겗 Ø ㉀ㅷח㉏겗ָ֮ג鵤ꆃ⣛걾ׁ㜥さ Ø ꆃ겘麩ִծ劍ꣲ⟃ⰻח䮶鴥תזַ瘝ד滠 ꆃכ׃גֽו鵤ꆃָ䗳銲ז㜥さ Ø
،سٖأה岣俑ך嚊䙀ָ秡➰ַזְ㉏겗 Ø ،سٖأכוַהְֲה项ꆃָⰅ⳿ׅ չ〡䏟պהְֲ嚊䙀ח鵚ְ Ø 岣俑ך䏝ח،سٖأ䩪ְ⳿׃亻⡂涸ח岣俑ה秡➰ֽ ✲כדָֹر٦ةٌرٕ涸חⰋֻ殯ז Ø ،سٖأח #5$锜実׃ָהך5Yח ⴓַג䮶鴥ת㜥さ֮䖤
傈䌢寸幥דꥷ甧א铬겗פך㼎䘔瘻 27 Ø #*11BZNFOU1SPUPDPM Ø #*1TXFSFDSFBUFEJO Ø IUUQTHJUIVCDPNCJUDPJOCJQTCMPCNBTUFSCJQ NFEJBXJLJ Ø
ٖؐؓحزָ⡲䧭׃UYو٦ثٍٝزך؟٦غ٦ח鷏 Ø ٖؐؓحزָ荈⹛涸ח鵤ꆃ欽،سٖأو٦ثٍٝزך ؟٦غ٦ח鷏
傈䌢寸幥דꥷ甧א铬겗פך㼎䘔瘻 28
橆㞮饯㔓ך铬겗 29 Ø 1TFVEP8BMMFU杝荈➬圫㉏겗 Ø ِ٦ؠחכչ佄䩪ְ㸣✪պה邌爙ׁגְָ5Y荈⡤ כת/8ח佝⳿ׁגְזְ Ø #5$نٓ넝ֺׅ㉏겗 Ø
#5$ךنָٓ넝ְךדろ渣⳿׃ろ䴦⳿ Ø 植ꆃ +1: ָ䗳銲ז朐䡾ח鷄ְ鴥תה鳞ְ
橆㞮饯㔓ך铬겗פך㼎䘔瘻 30 Ø 㼰זֻה#*1חכ㹀纏ׁגְזְ Ø 䪮遭ך兛⿹갹䓸֮玎䏝ꞿ劍涸ז䠐䙼寸㹀 #*1㹋鄲ׅ瘝 ָ䗳銲
31 תה
תה 32 Ø չ痥♲罏➜ׁזְ然桦涸䨽剣埄獳⹛ءأذيպ⟃♳הז 麣כꞿֻꤹ׃ְ Ø ׃ծך铬겗鍑寸׃״ֲהׅ#*1װぐ珏剣 ⮉؟٦ؽأכ葿ղדגְ Ø תծ➙㔐כ鑧ׁזַָ-JHIUOJOH/FUXPSLָ
䎃劤呓涸ח珩⫴׃גְֲֹזךד#5$傈䌢佄䩪ְָ㣐ֹ ֻ鹌ׅךדכהְֲ孡䭯ָ֮
㹑⠗ 33 Ø ؕٝيד#5$㨣הׅչ痥♲罏➜ׁזְ然桦涸䨽剣 埄獳⹛ءأذيպ չ鸐顈պח׃גְֻ捀ךفٗتؙز ♧筰ח剅ֹתַׇ