{"id":554367,"date":"2022-02-09T11:17:41","date_gmt":"2022-02-09T03:17:41","guid":{"rendered":"http:\/\/4563.org\/?p=554367"},"modified":"2022-02-09T11:17:41","modified_gmt":"2022-02-09T03:17:41","slug":"stacks-%e5%8c%ba%e5%9d%97%e9%93%be-sip009-nft-%e5%8d%8f%e8%ae%ae%e6%a0%87%e5%87%86-6","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=554367","title":{"rendered":"stacks \u533a\u5757\u94fe sip009 nft \u534f\u8bae\u6807\u51c6"},"content":{"rendered":"
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stacks \u533a\u5757\u94fe sip009 nft \u534f\u8bae\u6807\u51c6 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : gitandgit <\/span> <\/i> 24<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u5e8f\u8a00<\/strong><\/p>\n

SIP \u53f7\u7801\uff1a009<\/p>\n

\u6807\u9898\uff1a\u4e0d\u53ef\u66ff\u4ee3\u4ee3\u5e01\u7684\u6807\u51c6\u7279\u5f81\u5b9a\u4e49<\/p>\n

\u4f5c\u8005\uff1aFriedger M\u00fcffke ([email protected]), Muneeb Majeed<\/p>\n

\u5f52\u7c7b\uff1a\u6280\u672f<\/p>\n

\u7c7b\u578b\uff1a\u6807\u51c6<\/p>\n

\u72b6\u6001\uff1a\u5df2\u6279\u51c6<\/p>\n

\u521b\u5efa\u65f6\u95f4\uff1a2020 \u5e74 12 \u6708 10 \u65e5<\/p>\n

\u8bb8\u53ef\u8bc1\uff1aCC0-1.0<\/p>\n

\u7b7e\u5b57\u4eba\uff1aJude Nelson [email protected]<\/span> \uff0c\u6280\u672f\u6307\u5bfc\u59d4\u5458\u4f1a\u4e3b\u5e2d<\/p>\n

\u7b80\u4ecb<\/strong><\/p>\n

\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\u6216 NFT \u662f\u5728\u533a\u5757\u94fe\u4e0a\u6ce8\u518c\u7684\u6570\u5b57\u8d44\u4ea7\uff0c\u5177\u6709\u533a\u5206\u5b83\u4eec\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u548c\u5c5e\u6027\u3002\u5b83\u662f\u4e00\u79cd\u53ef\u4ee5\u88ab\u552f\u4e00\u5730\u8bc6\u522b\u3001\u62e5\u6709\u548c\u8f6c\u79fb\u7684\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\u3002\u8be5 SIP009 \u534f\u8bae\u65e8\u5728\u63d0\u4f9b\u4e00\u79cd\u7075\u6d3b\u4e14\u6613\u4e8e\u5b9e\u65bd\u7684\u6807\u51c6\uff0c\u5f00\u53d1\u4eba\u5458\u5728\u521b\u5efa\u81ea\u5df1\u7684 NFT \u65f6\u53ef\u4ee5\u5728 Stacks \u533a\u5757\u94fe\u4e0a\u4f7f\u7528\u8be5\u6807\u51c6\u3002\u672c\u6807\u51c6\u4ec5\u89c4\u5b9a\u4e86\u4e00\u79cd\u57fa\u672c\u8981\u6c42\uff0c\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\u53ef\u4ee5\u5177\u6709\u6bd4\u672c\u6807\u51c6\u89c4\u5b9a\u7684\u66f4\u591a\u7684\u529f\u80fd\u3002<\/p>\n

\u8bb8\u53ef\u548c\u7248\u6743<\/strong><\/p>\n

\u6b64 SIP \u6807\u51c6\u9002\u7528\u4e8e\u77e5\u8bc6\u5171\u4eab CC0 1.0 \u901a\u7528\u8bb8\u53ef\u6761\u6b3e\uff0chttps:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/ \u8be5 SIP \u7684\u7248\u6743\u5f52 Stacks \u5f00\u653e\u4e92\u8054\u7f51\u57fa\u91d1\u4f1a\u6240\u6709\u3002<\/p>\n

\u4ecb\u7ecd<\/strong><\/p>\n

\u4ee3\u5e01\u662f\u901a\u8fc7\u667a\u80fd\u5408\u7ea6\u7a0b\u5e8f\u5728\u533a\u5757\u94fe\u4e0a\u6ce8\u518c\u7684\u6570\u5b57\u8d44\u4ea7\u3002\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\uff08 NFT \uff09\u662f\u4e00\u79cd\u5168\u7403\u552f\u4e00\u7684\u4ee3\u5e01\uff0c\u53ef\u4ee5\u901a\u8fc7\u5176\u552f\u4e00\u6807\u8bc6\u7b26\u8fdb\u884c\u8bc6\u522b\u3002<\/p>\n

\u5728\u5177\u6709\u667a\u80fd\u5408\u7ea6\u7a0b\u5e8f\u7684\u533a\u5757\u94fe\u4e2d\uff0c\u5305\u62ec Stacks \u533a\u5757\u94fe\uff0c\u5f00\u53d1\u4eba\u5458\u548c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u667a\u80fd\u5408\u7ea6\u7a0b\u5e8f\u6765\u6ce8\u518c\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\u5e76\u4e0e\u4e4b\u4ea4\u4e92\u3002<\/p>\n

Stacks \u533a\u5757\u94fe\u7528\u4e8e\u5f00\u53d1\u667a\u80fd\u5408\u7ea6\u7684\u7f16\u7a0b\u8bed\u8a00\u662f Clarity \uff0cClarity \u5177\u6709\u7528\u4e8e\u5b9a\u4e49\u548c\u4f7f\u7528\u4e0d\u53ef\u66ff\u4ee3\u4ee3\u5e01\u7684\u5185\u7f6e\u8bed\u8a00\u3002\u5c3d\u7ba1\u5b58\u5728\u8fd9\u4e9b\u5185\u7f6e\u8bed\u8a00\uff0c\u4f46\u5b9a\u4e49\u4e00\u4e2a\u901a\u7528\u63a5\u53e3\uff08\u5728 Clarity \u4e2d\u79f0\u4e3a\u201c\u7279\u5f81\u201d\uff09\u662f\u6709\u4ef7\u503c\u7684\uff0c\u8be5\u63a5\u53e3\u5141\u8bb8\u4e0d\u540c\u7684\u667a\u80fd\u5408\u7ea6\u7a0b\u5e8f\u4ee5\u53ef\u4ee5\u91cd\u590d\u4f7f\u7528\u7684\u65b9\u5f0f\u4e0e\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\u5408\u7ea6\u8fdb\u884c\u4e92\u64cd\u4f5c\u3002\u6b64 SIP \u6807\u51c6\u5b9a\u4e49\u4e86\u8be5\u7279\u5f81\u3002<\/p>\n

\u6bcf\u4e2a NFT \u59cb\u7ec8\u5c5e\u4e8e\u4e00\u4e2a\u667a\u80fd\u5408\u7ea6\u3002\u667a\u80fd\u5408\u7ea6\u7684 NFT \u4ece 1 \u5f00\u59cb\u679a\u4e3e\u3002\u5f53\u524d\u6700\u540e\u4e00\u4e2a ID \u7531\u667a\u80fd\u5408\u7ea6\u51fd\u6570\u63d0\u4f9b\u3002\u8d44\u4ea7 ID \u4e0e\u5408\u7ea6 ID \u4e00\u8d77\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5168\u7403\u552f\u4e00\u7684 NFT \u3002<\/p>\n

\u89c4\u8303<\/strong><\/p>\n

Stacks \u533a\u5757\u94fe\u4e2d\u7684\u6bcf\u4e2a\u7b26\u5408 SIP-009 \u6807\u51c6\u7684\u667a\u80fd\u5408\u7ea6\u7a0b\u5e8f\u90fd\u5fc5\u987b\u5b9e\u73b0\u5728 Trait \u90e8\u5206\u5b9a\u4e49\u7684 trait \u51fd\u6570\uff0cnft-trait \uff0c\u5e76\u4e14\u5fc5\u987b\u6ee1\u8db3\u4ee5\u4e0b\u529f\u80fd\u7684\u8981\u6c42\uff1a<\/p>\n

\u6700\u540e\u7684\u4ee3\u5e01 ID<\/strong><\/p>\n

(get-last-token-id () (response uint uint)) <\/code><\/pre>\n
\u4e0d\u63a5\u53d7\u4efb\u4f55\u53c2\u6570\u5e76\u8fd4\u56de\u4f7f\u7528\u5408\u7ea6\u7a0b\u5e8f\u6ce8\u518c\u7684\u6700\u540e\u4e00\u4e2a NFT \u7684\u6807\u8bc6\u7b26\u3002\u5728\u8fed\u4ee3\u6240\u6709 NFT \u65f6\uff0c\u8fd4\u56de\u7684 ID \u53ef\u4ee5\u7528\u4f5c\u4e0a\u9650\u3002<\/p>\n
\u6b64\u51fd\u6570\u7edd\u4e0d\u80fd\u8fd4\u56de\u9519\u8bef\u54cd\u5e94\u3002\u5b83\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u53ea\u8bfb\uff0c\u4f8b\u5982\uff1adefine-read-only<\/p>\n
\u4ee3\u5e01 URI<\/strong><\/p>\n
(get-token-uri (uint) (response (optional (string-ascii 256)) uint)) <\/code><\/pre>\n
\u83b7\u53d6\u4e00\u4e2a NFT \u6807\u8bc6\u7b26\u5e76\u8fd4\u56de\u5305\u542b\u89e3\u6790\u4e3a NFT \u5143\u6570\u636e\u7684\u6709\u6548 URI \u7684\u54cd\u5e94\u3002URI \u5b57\u7b26\u4e32\u5fc5\u987b\u5305\u542b\u5728 optional \u4e2d\u3002\u5982\u679c\u76f8\u5e94\u7684 NFT \u4e0d\u5b58\u5728\u6216\u5408\u7ea6\u4e0d\u7ef4\u62a4\u5143\u6570\u636e\uff0c\u5219\u54cd\u5e94\u5fc5\u987b\u662f\uff08 ok none \uff09\u3002\u5982\u679c NFT \u5b58\u5728\u6709\u6548\u7684 URI \uff0c\u5219\u54cd\u5e94\u5fc5\u987b\u662f (ok (some “<URI>”))\u3002\u8fd4\u56de\u7684 URI \u7684\u957f\u5ea6\u9650\u5236\u4e3a 256 \u4e2a\u5b57\u7b26\u3002\u5143\u6570\u636e\u7684\u89c4\u8303\u5e94\u5305\u542b\u5728\u5355\u72ec\u7684 SIP \u534f\u8bae\u4e2d\u3002<\/p>\n
\u6b64\u51fd\u6570\u7edd\u4e0d\u80fd\u8fd4\u56de\u9519\u8bef\u54cd\u5e94\u3002\u5b83\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u53ea\u8bfb\uff0c\u5373 define-read-only \u3002<\/p>\n
\u62e5\u6709\u4eba<\/strong><\/p>\n
(get-owner (uint) (response (optional principal) uint)) <\/code><\/pre>\n
\u83b7\u53d6\u4e00\u4e2a NFT \u6807\u8bc6\u7b26\u5e76\u8fd4\u56de\u4e00\u4e2a\u54cd\u5e94\uff0c\u5176\u4e2d\u5305\u542b\u62e5\u6709\u7ed9\u5b9a\u6807\u8bc6\u7b26\u7684 NFT \u7684\u4e3b\u4f53\u3002\u4e3b\u4f53\u7528\u6237\u5fc5\u987b\u5305\u88c5\u5728 optional \u4e2d\u3002\u5982\u679c\u76f8\u5e94\u7684 NFT \u4e0d\u5b58\u5728\uff0c\u5219\u54cd\u5e94\u5fc5\u987b\u662f (ok none)\u3002\u62e5\u6709\u4eba\u53ef\u4ee5\u662f\u5408\u7ea6\u7a0b\u5e8f\u7684\u4e3b\u4f53\u7528\u6237\u3002<\/p>\n
\u5982\u679c\u5bf9\u51fd\u6570 get-owner \u7684\u8c03\u7528\u8fd4\u56de\u4e86\u67d0\u4e2a\u4e3b\u4f53\u7528\u6237 A \uff0c\u90a3\u4e48\u5b83\u5fc5\u987b\u8fd4\u56de\u76f8\u540c\u7684\u503c\uff0c\u76f4\u5230\u4ee5\u4e3b\u4f53\u7528\u6237 A \u4f5c\u4e3a\u53d1\u9001\u65b9\u8c03\u7528 transfer \u51fd\u6570\u4e3a\u6b62\u3002<\/p>\n
\u5bf9\u4e8e ID \u5927\u4e8e get-last-token-id \u51fd\u6570\u8fd4\u56de\u7684\u6700\u540e\u4e00\u4e2a\u4ee3\u5e01 ID \u7684\u4efb\u4f55\u5bf9 get-owner \u7684\u8c03\u7528\uff0c\u8be5\u8c03\u7528\u5fc5\u987b\u8fd4\u56de\u54cd\u5e94\uff08 ok none \uff09\u3002<\/p>\n
\u6b64\u51fd\u6570\u7edd\u4e0d\u80fd\u8fd4\u56de\u9519\u8bef\u54cd\u5e94\u3002\u5b83\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u53ea\u8bfb\uff0c\u5373 define-read-only \u3002<\/p>\n
Transfer \u51fd\u6570<\/strong><\/p>\n
(transfer (uint principal principal) (response bool uint)) <\/code><\/pre>\n
\u8be5\u51fd\u6570\u5c06\u7ed9\u5b9a\u6807\u8bc6\u7b26\u7684 NFT \u6240\u6709\u6743\u4ece\u53d1\u9001\u65b9\u4e3b\u4f53\u7528\u6237\u66f4\u6539\u4e3a\u63a5\u6536\u65b9\u4e3b\u4f53\u7528\u6237\u3002<\/p>\n
\u8fd9\u4e2a\u51fd\u6570\u5fc5\u987b\u7528 define-public \u5b9a\u4e49\uff0c\u56e0\u4e3a\u5b83\u6539\u53d8\u4e86\u72b6\u6001\uff0c\u5e76\u4e14\u5fc5\u987b\u662f\u5916\u90e8\u53ef\u8c03\u7528\u7684\u3002<\/p>\n
\u6210\u529f\u8c03\u7528 transfer \u51fd\u6570\u540e\uff0c\u51fd\u6570 get-owner \u5fc5\u987b\u8fd4\u56de transfer \u8c03\u7528\u7684\u63a5\u6536\u8005\u4f5c\u4e3a\u65b0\u7684\u6240\u6709\u8005\u3002<\/p>\n
\u5bf9\u4e8e ID \u5927\u4e8e get-last-token-id \u51fd\u6570\u8fd4\u56de\u7684\u6700\u540e\u4e00\u4e2a\u4ee3\u5e01 ID \u7684\u4efb\u4f55 transfer \u8c03\u7528\uff0c\u8be5\u8c03\u7528\u5fc5\u987b\u8fd4\u56de\u9519\u8bef\u54cd\u5e94\u3002<\/p>\n
\u5efa\u8bae\u4f7f\u7528\u6807\u51c6\u5316\u4ee3\u7801\u5217\u8868\u4e2d\u7684\u9519\u8bef\u4ee3\u7801\uff0c\u5e76\u5b9e\u73b0\u5c06\u9519\u8bef\u4ee3\u7801\u8f6c\u6362\u4e3a\u6d88\u606f\u7684\u529f\u80fd\uff0c\u8fd9\u4e9b\u529f\u80fd\u5728\u5355\u72ec\u7684 SIP \u534f\u8bae\u4e2d\u5b9a\u4e49\u3002<\/p>\n
Trait<\/strong><\/p>\n
(define-trait nft-trait   (     ;; Last token ID, limited to uint range     (get-last-token-id () (response uint uint))      ;; URI for metadata associated with the token      (get-token-uri (uint) (response (optional (string-ascii 256)) uint))       ;; Owner of a given token identifier     (get-owner (uint) (response (optional principal) uint))      ;; Transfer from the sender to a new principal     (transfer (uint principal principal) (response bool uint))   ) )  <\/code><\/pre>\n
\u4f7f\u7528 native asset \u51fd\u6570<\/strong><\/p>\n
\u5c3d\u7ba1\u4e0d\u53ef\u80fd\u5728 Clarity trait \u4e2d\u8fdb\u884c\u6388\u6743\uff0c\u4f46\u5408\u7ea6\u7a0b\u5e8f\u7684\u5b9e\u65bd\u8005\u5fc5\u987b\u5b9a\u4e49\u81f3\u5c11\u4e00\u4e2a\u4f5c\u4e3a Clarity \u521d\u59cb\u5316\u8bed\u8a00\u63d0\u4f9b\u7684\u5185\u7f6e\u539f\u751f\u4e0d\u53ef\u66ff\u4ee3\u7684asset \u7c7b\u522b\u3002\u8fd9\u5141\u8bb8\u5ba2\u6237\u4f7f\u7528 Post \u6761\u4ef6\uff08\u5982\u4e0b\u6240\u8ff0\uff09\uff0c\u5e76\u5229\u7528\u5176\u4ed6\u597d\u5904\uff0c\u4f8b\u5982\u5bf9\u8fd9\u4e9b\u8d44\u4ea7\u4f59\u989d\u7684\u672c\u5730\u652f\u6301\u548c\u901a\u8fc7 stacks-blockchain-api \u8fdb\u884c\u8f6c\u8d26\u3002\u6b64 SIP \u534f\u8bae\u4e2d\u5305\u542b\u7684\u53c2\u8003\u5b9e\u73b0\u4f7f\u7528\u672c\u673a\u8d44\u4ea7\u521d\u59cb\u5316\u8bed\u8a00\uff0c\u5e76\u4e3a\u5176\u4f7f\u7528\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u6837\u677f\u3002<\/p>\n
\u521d\u59cb\u5316 asset \u51fd\u6570\u5305\u62ec\uff1a<\/p>\n
    \n
  • \n
    define-non-fungible-token<\/p>\n<\/li>\n
  • \n
    nft-burn?<\/p>\n<\/li>\n
  • \n
    nft-get-owner?<\/p>\n<\/li>\n
  • \n
    nft-mint?<\/p>\n<\/li>\n
  • \n
    nft-transfer?<\/p>\n<\/li>\n<\/ul>\n
    \u5b9a\u4e49\u4e86\u4ee5\u4e0b\u4f7f\u7528\u521d\u59cb\u5316 asset \u51fd\u6570\u7684\u8981\u6c42\uff1a<\/p>\n
    Transfer \u51fd\u6570<\/strong><\/p>\n
    \u5982\u679c\u5728\u62d2\u7edd\u6a21\u5f0f\u4e0b\u6ca1\u6709 post \u6761\u4ef6\uff0c\u6216\u6ca1\u6709\u4efb\u4f55\u5173\u4e8e\u66f4\u6539\u6240\u6709\u8005\u7684 NFT \u6761\u4ef6\uff0c\u4ece\u5ba2\u6237\u7aef\u8c03\u7528 transfer \u51fd\u6570\uff0c\u5219\u51fd\u6570\u8c03\u7528\u5fc5\u987b\u5931\u8d25\u5e76\u663e\u793a abort_by_post_condition \u3002<\/p>\n
    \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528 NFTs<\/strong><\/p>\n
    \u5e0c\u671b\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u4e0d\u53ef\u66ff\u4ee3\u4ee3\u5e01\u5408\u7ea6\u7684\u5f00\u53d1\u4eba\u5458, \u5e94\u9996\u5148\u63d0\u4f9b\u6216\u8ddf\u8e2a\u5404\u79cd\u4e0d\u540c\u7684\u4e0d\u53ef\u66ff\u4ee3\u4ee3\u5e01\u5b9e\u73b0\u3002\u5728\u9a8c\u8bc1\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\u5408\u7ea6\u65f6\uff0c\u4ed6\u4eec\u5e94\u8be5\u83b7\u53d6\u8be5\u5408\u7ea6\u7684\u63a5\u53e3\u548c \/\u6216\u6e90\u4ee3\u7801\u3002\u5982\u679c\u5408\u7ea6\u7a0b\u5e8f\u5b9e\u73b0\u4e86 trait \uff0c\u90a3\u4e48\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u6807\u51c6\u7684\u5408\u7ea6\u63a5\u53e3\u6765\u8fdb\u884c\u8f6c\u8d26\u548c\u83b7\u53d6\u8fd9\u4e2a\u6807\u51c6\u4e2d\u5b9a\u4e49\u7684\u5176\u4ed6\u7ec6\u8282\u3002<\/p>\n
    \u6b64 trait \u4e2d\u7684\u6240\u6709\u51fd\u6570\u90fd\u8fd4\u56de response \u7c7b\u578b\uff0c\u8fd9\u662f Clarity \u4e2d trait \u5b9a\u4e49\u7684\u8981\u6c42\u3002\u4f46\u662f\uff0c\u5176\u4e2d\u4e00\u4e9b\u51fd\u6570\u5e94\u8be5\u662f\u201cfail-proof\u201d\uff0c\u4e5f\u5c31\u662f\u8bf4\u5b83\u4eec\u6c38\u8fdc\u4e0d\u5e94\u8be5\u8fd4\u56de\u9519\u8bef\u3002\u8fd9\u4e9b\u201cfail-proof\u201d\u51fd\u6570\u662f\u63a8\u8350\u4e3a\u53ea\u8bfb\u7684\u51fd\u6570\u3002\u5982\u679c\u5b9e\u73b0\u6b64\u7279\u5f81\u7684\u5408\u7ea6\u7a0b\u5e8f\u4e3a\u8fd9\u4e9b\u51fd\u6570\u8fd4\u56de\u9519\u8bef\uff0c\u5219\u53ef\u80fd\u8868\u660e\u6b64\u5408\u7ea6\u7a0b\u5e8f\u4e0d\u5408\u89c4\uff0c\u8fd9\u4e9b\u5408\u7ea6\u7a0b\u5e8f\u7684\u7528\u6237\u5e94\u8be5\u5c0f\u5fc3\u5730\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n
    Post \u6761\u4ef6\u7684\u4f7f\u7528<\/strong><\/p>\n
    Stacks \u533a\u5757\u94fe\u5305\u62ec\u4e00\u4e2a\u79f0\u4e3a\u201cPost-Conditions\u201d\u6216\u201cConstraints\u201d\u7684\u529f\u80fd\u3002\u901a\u8fc7\u5b9a\u4e49 post-conditions \uff0c\u7528\u6237\u53ef\u4ee5\u521b\u5efa\u4ea4\u6613\uff0c\u5176\u4e2d\u5305\u542b\u6709\u5173\u8be5\u5408\u7ea6\u4e2d\u53ef\u80fd\u53d1\u751f\u7684\u4e8b\u60c5\u7684\u9884\u5b9a\u4e49\u4fdd\u8bc1\u3002<\/p>\n
    \u4f8b\u5982\uff0c\u5f53\u5e94\u7528\u7a0b\u5e8f\u8c03\u7528 transfer \u51fd\u6570\u65f6\uff0c\u5b83\u4eec\u5e94\u8be5\u59cb\u7ec8\u4f7f\u7528 post \u6761\u4ef6\u6765\u6307\u5b9a NFT \u7684\u65b0\u6240\u6709\u8005\u5c31\u662f transfer \u51fd\u6570\u8c03\u7528\u4e2d\u7684\u63a5\u6536\u65b9\u4e3b\u4f53\u7528\u6237\u3002<\/p>\n
    \u76f8\u5173\u8d44\u6599<\/strong><\/p>\n
    NFTs \u662f\u533a\u5757\u94fe\u4e0a\u5df2\u5efa\u7acb\u7684\u8d44\u4ea7\u7c7b\u522b\u3002\u5728\u8fd9\u91cc\u9605\u8bfb\u4f8b\u5b50\u3002<\/p>\n
    EIP 721 \u534f\u8bae<\/strong><\/p>\n
    \u4ee5\u592a\u574a\u62e5\u6709 EIP721 \u534f\u8bae\uff0c\u5b83\u5728\u4ee5\u592a\u574a\u533a\u5757\u94fe\u4e0a\u5b9a\u4e49\u4e86\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ee3\u5e01\u3002\u660e\u663e\u7684\u533a\u522b\u662f EIP721 \u4e2d\u7684 transfer \u51fd\u6570\u4f7f\u7528\u4ee5\u4ee3\u5e01 id \u7ed3\u5c3e\u7684\u53c2\u6570\u7684\u4e0d\u540c\u987a\u5e8f\u3002\u6b64 SIP \u4e2d\u7684 transfer \u51fd\u6570\u4f7f\u7528\u4ee3\u5e01 ID \u4f5c\u4e3a\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u8fd9\u4e0e Clarity \u4e2d\u7684\u5176\u4ed6\u56fa\u6709\u7684\u51fd\u6570\u4e00\u81f4\u3002\u6b64\u5916\uff0c\u8be5 SIP \u4ec5\u5b9a\u4e49\u4e86\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u83b7\u53d6\u6307\u5411 NFT \u5143\u6570\u636e\u7684 URI \u3002\u4ee3\u5e01\u5143\u6570\u636e\u7684\u6a21\u5f0f\u548c\u5176\u4ed6\u5c5e\u6027\u7684\u89c4\u8303\u5e94\u5728\u5355\u72ec\u7684 SIP \u4e2d\u5b9a\u4e49\u3002<\/p>\n
    \u6fc0\u6d3b\u72b6\u6001<\/strong><\/p>\n
    \u5982\u679c\u90e8\u7f72\u4e86 5 \u4e2a\u4f7f\u7528\u9075\u5faa\u6b64\u89c4\u8303\u7684\u76f8\u540c\u7279\u5f81\u7684\u5408\u7ea6\u7a0b\u5e8f\uff0c\u5219\u6b64 SIP \u88ab\u6fc0\u6d3b\u3002\u8fd9\u5fc5\u987b\u53d1\u751f\u5728\u6bd4\u7279\u5e01 tip #700,000 \u4e4b\u524d\u3002<\/p>\n
    \u9075\u5faa\u6b64\u89c4\u8303\u7684 trait \u76ee\u524d\u5728\u4e3b\u7f51\u4e0a\u5df2\u7ecf\u53ef\u4ee5\u4f7f\u7528\u3002SP2PABAF9FTAJYNFZH93XENAJ8FVY99RRM50D2JG9.nft-trait.nft-trait<\/p>\n
    \u6e90\u4ee3\u7801\u6848\u4f8b<\/strong><\/p>\n
    \u53c2\u8003\u5b9e\u73b0<\/strong><\/p>\n
    Friedger \u7684 clarity \u667a\u80fd\u5408\u7ea6\u7a0b\u5e8f\u6848\u4f8b https:\/\/github.com\/friedger\/clarity-smart-contracts\/blob\/master\/contracts\/sips\/nft-trait.clar<\/p>\n<\/p><\/div>\n
     \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (0<\/span>) <\/div>\n
     <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
      \n
    • \n","protected":false},"excerpt":{"rendered":"
      stacks \u533a\u5757\u94fe sip009…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/554367"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=554367"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/554367\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=554367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=554367"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=554367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}