{"id":16516,"date":"2021-03-17T04:50:03","date_gmt":"2021-03-17T03:50:03","guid":{"rendered":"http:\/\/blog.wenzlaff.de\/?p=16516"},"modified":"2021-04-18T09:17:24","modified_gmt":"2021-04-18T07:17:24","slug":"check-bitcoine-adresse","status":"publish","type":"post","link":"http:\/\/blog.wenzlaff.de\/?p=16516","title":{"rendered":"Crypto W\u00e4hrungsadressen wie z.B. Bitcoin in NodeRed Dashboard validieren"},"content":{"rendered":"

Wie k\u00f6nnen Kryptow\u00e4hrungsadressen \u00fcberpr\u00fcft werden? Also wie k\u00f6nnen z.B. Bitcoin Adresse \u00fcberpr\u00fcft werden? Die Bitcoin Adressen habe wie so viele Adressen eine interne Checksumme, die mit sha256 gebildet wird. Das hei\u00dft, es wird zweimal einSHA-256<\/a> Hash auf die Adresse gemacht und die ersten 4 Bytes als Checksumme verwendet und an die Adresse angehangen.<\/p>\n

Um es ganz einfach zu machen, habe ich einen NodeRed Node<\/strong> node-red-contrib-cryptography-address-check<\/strong> erstellt. Und dazu einen Flow, wo die Adresse nur eingegeben werden muss, und es dann automatisch auf G\u00fcltig oder Ung\u00fcltig \u00fcberpr\u00fcft wird. <\/p>\n

Dieser Node, muss also nur \u00fcber die „Pallette hinzuf\u00fcgen“ Funktion geladen werden:
\n\"\"<\/a><\/p>\n

So sieht meine public „Buy me a coffee“ Adresse aus, die ist g\u00fcltig:<\/p>\n

\"\"<\/a><\/p>\n

Sobald man da auch nur ein Zeichen ver\u00e4ndert, …stimmt nat\u00fcrlich die Checksumme nicht mehr und es wird ein Fehler angezeigt:\"\"<\/a><\/p>\n

Der NodeRed-Flow, der im Docker-Kontainer auf einem Raspberry Pi unter portainer.io<\/a> l\u00e4uft, und auch ein paar Tests enth\u00e4lt sieht wie folgt aus:<\/p>\n

\"\"<\/a><\/p>\n

Folgende Network Type k\u00f6nnen Optional verwendet werden (prod) default, (testnet) f\u00fcr das Testnetz und (both) f\u00fcr nichts.<\/p>\n

Folgende W\u00e4hrungen werden unterst\u00fczt:<\/p>\n

\r\n    Auroracoin\/AUR, 'auroracoin' or 'AUR'\r\n    Bankex\/BKX, 'bankex' or 'BKX'\r\n    BeaverCoin\/BVC, 'beavercoin' or 'BVC'\r\n    Biocoin\/BIO, 'biocoin' or 'BIO'\r\n    Bitcoin\/BTC, 'bitcoin' or 'BTC' (default)\r\n    BitcoinCash\/BCH, 'bitcoincash' or 'BCH'\r\n    BitcoinGold\/BTG, 'bitcoingold' or 'BTG'\r\n    BitcoinPrivate\/BTCP, 'bitcoinprivate' or 'BTCP'\r\n    BitcoinZ\/BTCZ, 'bitcoinz' or 'BTCZ'\r\n    Callisto\/CLO, 'callisto' or 'CLO'\r\n    Dash, 'dash' or 'DASH'\r\n    Decred\/DCR, 'decred' or 'DCR'\r\n    Digibyte\/DGB, 'digibyte' or 'DGB'\r\n    Dogecoin\/DOGE, 'dogecoin' or 'DOGE'\r\n    Ethereum\/ETH, 'ethereum' or 'ETH'\r\n    EthereumClassic\/ETH, 'ethereumclassic' or 'ETC'\r\n    EthereumZero\/ETZ, 'etherzero' or 'ETZ'\r\n    Freicoin\/FRC, 'freicoin' or 'FRC'\r\n    Garlicoin\/GRLC, 'garlicoin' or 'GRLC'\r\n    Hush\/HUSH, 'hush' or 'HUSH'\r\n    Komodo\/KMD, 'komodo' or 'KMD'\r\n    Litecoin\/LTC, 'litecoin' or 'LTC'\r\n    Megacoin\/MEC, 'megacoin' or 'MEC'\r\n    Monero\/XMR, 'monero' or 'XMR'\r\n    Namecoin\/NMC, 'namecoin' or 'NMC'\r\n    Nano\/NANO, 'nano' or 'NANO'\r\n    NEO\/NEO, 'NEO' or 'NEO'\r\n    NeoGas\/GAS, 'neogas' or 'GAS'\r\n    Peercoin\/PPCoin\/PPC, 'peercoin' or 'PPC'\r\n    Primecoin\/XPM, 'primecoin' or 'XPM'\r\n    Protoshares\/PTS, 'protoshares' or 'PTS'\r\n    Qtum\/QTUM, 'qtum' or 'QTUM'\r\n    Raiblocks\/XRB, 'raiblocks' or 'XRB'\r\n    Ripple\/XRP, 'ripple' or 'XRP'\r\n    Snowgem\/SNG, 'snowgem' or 'SNG'\r\n    Vertcoin\/VTC, 'vertcoin' or 'VTC'\r\n    Votecoin\/VTC, 'votecoin' or 'VOT'\r\n    Zcash\/ZEC, 'zcash' or 'ZEC'\r\n    Zclassic\/ZCL, 'zclassic' or 'ZCL'\r\n    ZenCash\/ZEN, 'zencash' or 'ZEN'\r\n    <\/pre>\n
Hier der JavaScript-Code f\u00fcr den Import <\/p>\n
[\r\n    {\r\n        \"id\": \"fe436d38.fdf1a8\",\r\n        \"type\": \"tab\",\r\n        \"label\": \"Adressen Check\",\r\n        \"disabled\": false,\r\n        \"info\": \"\"\r\n    },\r\n    {\r\n        \"id\": \"31584f55.0deb8\",\r\n        \"type\": \"group\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"name\": \"Test\",\r\n        \"style\": {\r\n            \"label\": true,\r\n            \"fill\": \"#d1d1d1\"\r\n        },\r\n        \"nodes\": [\r\n            \"674f2fe4.dab528\",\r\n            \"6ddfdb5b.61742c\",\r\n            \"d7434db2.21178\",\r\n            \"bf7b4f8f.89743\"\r\n        ],\r\n        \"x\": 14,\r\n        \"y\": 219,\r\n        \"w\": 552,\r\n        \"h\": 202\r\n    },\r\n    {\r\n        \"id\": \"674f2fe4.dab528\",\r\n        \"type\": \"inject\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"g\": \"31584f55.0deb8\",\r\n        \"name\": \"G\u00fcltige Bitcoin Addresse im mainnet \\\"By my a coffee\\\"\",\r\n        \"props\": [\r\n            {\r\n                \"p\": \"payload\"\r\n            },\r\n            {\r\n                \"p\": \"topic\",\r\n                \"vt\": \"str\"\r\n            }\r\n        ],\r\n        \"repeat\": \"\",\r\n        \"crontab\": \"\",\r\n        \"once\": false,\r\n        \"onceDelay\": 0.1,\r\n        \"topic\": \"\",\r\n        \"payload\": \"1NSaQXyTHGanGvQHgPkoSDtbBY2LFySnyc\",\r\n        \"payloadType\": \"str\",\r\n        \"x\": 340,\r\n        \"y\": 260,\r\n        \"wires\": [\r\n            [\r\n                \"66c456d9.6fc58\"\r\n            ]\r\n        ]\r\n    },\r\n    {\r\n        \"id\": \"3a4dfe0c.64d3aa\",\r\n        \"type\": \"debug\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"name\": \"Ergebnis\",\r\n        \"active\": true,\r\n        \"tosidebar\": true,\r\n        \"console\": false,\r\n        \"tostatus\": true,\r\n        \"complete\": \"payload\",\r\n        \"targetType\": \"msg\",\r\n        \"statusVal\": \"payload\",\r\n        \"statusType\": \"auto\",\r\n        \"x\": 820,\r\n        \"y\": 60,\r\n        \"wires\": []\r\n    },\r\n    {\r\n        \"id\": \"6ddfdb5b.61742c\",\r\n        \"type\": \"inject\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"g\": \"31584f55.0deb8\",\r\n        \"name\": \"Falsche Addresse\",\r\n        \"props\": [\r\n            {\r\n                \"p\": \"payload\"\r\n            },\r\n            {\r\n                \"p\": \"topic\",\r\n                \"vt\": \"str\"\r\n            }\r\n        ],\r\n        \"repeat\": \"\",\r\n        \"crontab\": \"\",\r\n        \"once\": false,\r\n        \"onceDelay\": 0.1,\r\n        \"topic\": \"\",\r\n        \"payload\": \"Keine-G\u00fcltige\",\r\n        \"payloadType\": \"str\",\r\n        \"x\": 450,\r\n        \"y\": 340,\r\n        \"wires\": [\r\n            [\r\n                \"66c456d9.6fc58\"\r\n            ]\r\n        ]\r\n    },\r\n    {\r\n        \"id\": \"d7434db2.21178\",\r\n        \"type\": \"inject\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"g\": \"31584f55.0deb8\",\r\n        \"name\": \"Ung\u00fcltige Testnet Bitcoin Addresse\",\r\n        \"props\": [\r\n            {\r\n                \"p\": \"payload\"\r\n            },\r\n            {\r\n                \"p\": \"topic\",\r\n                \"vt\": \"str\"\r\n            }\r\n        ],\r\n        \"repeat\": \"\",\r\n        \"crontab\": \"\",\r\n        \"once\": false,\r\n        \"onceDelay\": 0.1,\r\n        \"topic\": \"\",\r\n        \"payload\": \"1PMycacnJaSqwwJqjawXBErnLsZ7RkXUAsxxx\",\r\n        \"payloadType\": \"str\",\r\n        \"x\": 400,\r\n        \"y\": 380,\r\n        \"wires\": [\r\n            [\r\n                \"66c456d9.6fc58\"\r\n            ]\r\n        ]\r\n    },\r\n    {\r\n        \"id\": \"66c456d9.6fc58\",\r\n        \"type\": \"addresscheck\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"name\": \"\",\r\n        \"currency\": \"bitcoin\",\r\n        \"networktype\": \"prod\",\r\n        \"x\": 620,\r\n        \"y\": 120,\r\n        \"wires\": [\r\n            [\r\n                \"3a4dfe0c.64d3aa\",\r\n                \"5ab73dd5.b88f94\"\r\n            ]\r\n        ]\r\n    },\r\n    {\r\n        \"id\": \"253b810f.357b1e\",\r\n        \"type\": \"comment\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"name\": \"(c) 2021 Thomas Wenzlaff www.wenzlaff.info\",\r\n        \"info\": \"\",\r\n        \"x\": 950,\r\n        \"y\": 400,\r\n        \"wires\": []\r\n    },\r\n    {\r\n        \"id\": \"bf7b4f8f.89743\",\r\n        \"type\": \"comment\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"g\": \"31584f55.0deb8\",\r\n        \"name\": \"Buy my a coffee: bitcoin:1NSaQXyTHGanGvQHgPkoSDtbBY2LFySnyc\",\r\n        \"info\": \"\",\r\n        \"x\": 290,\r\n        \"y\": 300,\r\n        \"wires\": []\r\n    },\r\n    {\r\n        \"id\": \"3f0e0871.1915a\",\r\n        \"type\": \"ui_text_input\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"name\": \"\",\r\n        \"label\": \"Eingabe Crypto Adresse\",\r\n        \"tooltip\": \"\",\r\n        \"group\": \"6bf3e314.c61a04\",\r\n        \"order\": 11,\r\n        \"width\": \"9\",\r\n        \"height\": \"1\",\r\n        \"passthru\": true,\r\n        \"mode\": \"text\",\r\n        \"delay\": 300,\r\n        \"topic\": \"topic\",\r\n        \"topicType\": \"msg\",\r\n        \"x\": 370,\r\n        \"y\": 120,\r\n        \"wires\": [\r\n            [\r\n                \"66c456d9.6fc58\"\r\n            ]\r\n        ]\r\n    },\r\n    {\r\n        \"id\": \"5ab73dd5.b88f94\",\r\n        \"type\": \"function\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"name\": \"Set Status\",\r\n        \"func\": \"\\nif (msg.payload === true)\\n   node.send({ui_control: {icon: \\\"fa-2x fa-check\\\"}, bgcolor:\\\"green\\\", color:\\\"black\\\",  label :\\\"G\u00fcltig\\\", payload:msg.payload});\\n\\nif (msg.payload === false)\\n    node.send({ui_control:{icon:\\\"fa-2x fa-exclamation\\\"},bgcolor:\\\"red\\\",color:\\\"black\\\",label : \\\"Ung\u00fcltig!\\\",payload:msg.payload});\\n\\n\",\r\n        \"outputs\": 1,\r\n        \"noerr\": 0,\r\n        \"initialize\": \"\",\r\n        \"finalize\": \"\",\r\n        \"x\": 830,\r\n        \"y\": 120,\r\n        \"wires\": [\r\n            [\r\n                \"8523d176.da3c\"\r\n            ]\r\n        ]\r\n    },\r\n    {\r\n        \"id\": \"8523d176.da3c\",\r\n        \"type\": \"ui_button\",\r\n        \"z\": \"fe436d38.fdf1a8\",\r\n        \"name\": \"Anzeige Ergebnis\",\r\n        \"group\": \"6bf3e314.c61a04\",\r\n        \"order\": 3,\r\n        \"width\": \"9\",\r\n        \"height\": 1,\r\n        \"passthru\": true,\r\n        \"label\": \"{{msg.label}}\",\r\n        \"tooltip\": \"\",\r\n        \"color\": \"{{msg.color}}\",\r\n        \"bgcolor\": \"{{msg.bgcolor}}\",\r\n        \"icon\": \"{{msg.icon}}\",\r\n        \"payload\": \"check\",\r\n        \"payloadType\": \"str\",\r\n        \"topic\": \"\",\r\n        \"topicType\": \"str\",\r\n        \"x\": 1050,\r\n        \"y\": 120,\r\n        \"wires\": [\r\n            []\r\n        ]\r\n    },\r\n    {\r\n        \"id\": \"6bf3e314.c61a04\",\r\n        \"type\": \"ui_group\",\r\n        \"name\": \"Adressen Check\",\r\n        \"tab\": \"6acf525a.3476cc\",\r\n        \"order\": 1,\r\n        \"disp\": true,\r\n        \"width\": \"9\",\r\n        \"collapse\": false\r\n    },\r\n    {\r\n        \"id\": \"6acf525a.3476cc\",\r\n        \"type\": \"ui_tab\",\r\n        \"name\": \"Adressen Check\",\r\n        \"icon\": \"dashboard\",\r\n        \"disabled\": false,\r\n        \"hidden\": false\r\n    }\r\n]<\/pre>\n","protected":false},"excerpt":{"rendered":"
Wie k\u00f6nnen Kryptow\u00e4hrungsadressen \u00fcberpr\u00fcft werden? Also wie k\u00f6nnen z.B. Bitcoin Adresse \u00fcberpr\u00fcft werden? Die Bitcoin Adressen habe wie so viele Adressen eine interne Checksumme, die mit sha256 gebildet wird. Das hei\u00dft, es wird zweimal einSHA-256 Hash auf die Adresse gemacht und die ersten 4 Bytes als Checksumme verwendet und an die Adresse angehangen. Um es … <\/p>\n
\u201eCrypto W\u00e4hrungsadressen wie z.B. Bitcoin in NodeRed Dashboard validieren\u201c <\/span>weiterlesen<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[220,4606,852,3137,2520,4649,79,1023,1319],"tags":[4745,4746,4747,4748,4749,4750,4751,4752,4753,4754,4755,4756,4757,4758,4759,4760,4761,4762,4763,4764,4765,4766,4767,4768,4769,4770,4771,4772,4773,4774,4775,4776,4777,4778,4779,4780,4781,4782,4783,4784,4741,4742,910,4744,1183,4743,4785],"class_list":["post-16516","post","type-post","status-publish","format-standard","hentry","category-anleitung","category-crypto","category-heimautomatisierung","category-javascript","category-node-red","category-nodered","category-programmierung","category-raspberry-pi","category-sicherheit-2","tag-auroracoin-or-aur-bankexbkx","tag-bankex-or-bkx-beavercoinbvc","tag-beavercoin-or-bvc-biocoinbio","tag-biocoin-or-bio-bitcoinbtc","tag-bitcoin-or-btc-default-bitcoincashbch","tag-bitcoincash-or-bch-bitcoingoldbtg","tag-bitcoingold-or-btg-bitcoinprivatebtcp","tag-bitcoinprivate-or-btcp-bitcoinzbtcz","tag-bitcoinz-or-btcz-callistoclo","tag-callisto-or-clo-dash","tag-dash-or-dash-decreddcr","tag-decred-or-dcr-digibytedgb","tag-digibyte-or-dgb-dogecoindoge","tag-dogecoin-or-doge-ethereumeth","tag-ethereum-or-eth-ethereumclassiceth","tag-ethereumclassic-or-etc-ethereumzeroetz","tag-etherzero-or-etz-freicoinfrc","tag-freicoin-or-frc-garlicoingrlc","tag-garlicoin-or-grlc-hushhush","tag-hush-or-hush-komodokmd","tag-komodo-or-kmd-litecoinltc","tag-litecoin-or-ltc-megacoinmec","tag-megacoin-or-mec-moneroxmr","tag-monero-or-xmr-namecoinnmc","tag-namecoin-or-nmc-nanonano","tag-nano-or-nano-neoneo","tag-neo-or-neo-neogasgas","tag-neogas-or-gas-peercoinppcoinppc","tag-peercoin-or-ppc-primecoinxpm","tag-primecoin-or-xpm-protosharespts","tag-protoshares-or-pts-qtumqtum","tag-qtum-or-qtum-raiblocksxrb","tag-raiblocks-or-xrb-ripplexrp","tag-ripple-or-xrp-snowgemsng","tag-snowgem-or-sng-vertcoinvtc","tag-vertcoin-or-vtc-votecoinvtc","tag-votecoin-or-vot-zcashzec","tag-zcash-or-zec-zclassiczcl","tag-zclassic-or-zcl-zencashzen","tag-zencash-or-zen","tag-addresse","tag-addresses","tag-adresse","tag-auroracoinaur","tag-bitcoin","tag-check-bitcoin-addresses","tag-portainer-io"],"_links":{"self":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts\/16516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16516"}],"version-history":[{"count":0,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts\/16516\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16516"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}