Wei Lu
11 years ago
9 changed files with 5 additions and 280 deletions
@ -1,32 +0,0 @@ |
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// https://en.bitcoin.it/wiki/Base58Check_encoding
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var assert = require('assert') |
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var base58 = require('bs58') |
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var crypto = require('./crypto') |
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// Encode a buffer as a base58-check-encoded string
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function encode(payload) { |
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var checksum = crypto.hash256(payload).slice(0, 4) |
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return base58.encode(Buffer.concat([ |
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payload, |
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checksum |
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])) |
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} |
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// Decode a base58-check-encoded string to a buffer
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function decode(string) { |
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var buffer = base58.decode(string) |
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var payload = buffer.slice(0, -4) |
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var checksum = buffer.slice(-4) |
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var newChecksum = crypto.hash256(payload).slice(0, 4) |
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assert.deepEqual(newChecksum, checksum, 'Invalid checksum') |
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return payload |
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} |
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module.exports = { |
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encode: encode, |
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decode: decode |
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} |
@ -1,34 +0,0 @@ |
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var assert = require('assert') |
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var base58check = require('../src/base58check') |
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var fixtures = require('./fixtures/base58check.json') |
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describe('base58check', function() { |
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describe('decode', function() { |
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fixtures.valid.forEach(function(f) { |
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it('can decode ' + f.string, function() { |
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var actual = base58check.decode(f.string).toString('hex') |
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assert.equal(actual, f.payload) |
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}) |
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}) |
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fixtures.invalid.forEach(function(f) { |
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it('throws on ' + f, function() { |
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assert.throws(function() { |
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base58check.decode(f) |
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}, /Invalid checksum/) |
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}) |
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}) |
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}) |
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describe('encode', function() { |
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fixtures.valid.forEach(function(f) { |
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it('can encode ' + f.string, function() { |
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var actual = base58check.encode(new Buffer(f.payload, 'hex')) |
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assert.strictEqual(actual, f.string) |
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}) |
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}) |
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}) |
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}) |
@ -1,209 +0,0 @@ |
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{ |
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"valid": [ |
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{ |
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"string": "1AGNa15ZQXAZUgFiqJ2i7Z2DPU2J6hW62i", |
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"payload": "0065a16059864a2fdbc7c99a4723a8395bc6f188eb" |
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}, |
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{ |
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"string": "3CMNFxN1oHBc4R1EpboAL5yzHGgE611Xou", |
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"payload": "0574f209f6ea907e2ea48f74fae05782ae8a665257" |
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}, |
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{ |
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"string": "mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs", |
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"payload": "6f53c0307d6851aa0ce7825ba883c6bd9ad242b486" |
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}, |
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{ |
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"string": "2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br", |
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"payload": "c46349a418fc4578d10a372b54b45c280cc8c4382f" |
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}, |
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{ |
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"string": "5Kd3NBUAdUnhyzenEwVLy9pBKxSwXvE9FMPyR4UKZvpe6E3AgLr", |
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"payload": "80eddbdc1168f1daeadbd3e44c1e3f8f5a284c2029f78ad26af98583a499de5b19" |
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}, |
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{ |
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"string": "Kz6UJmQACJmLtaQj5A3JAge4kVTNQ8gbvXuwbmCj7bsaabudb3RD", |
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"payload": "8055c9bccb9ed68446d1b75273bbce89d7fe013a8acd1625514420fb2aca1a21c401" |
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}, |
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{ |
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"string": "9213qJab2HNEpMpYNBa7wHGFKKbkDn24jpANDs2huN3yi4J11ko", |
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"payload": "ef36cb93b9ab1bdabf7fb9f2c04f1b9cc879933530ae7842398eef5a63a56800c2" |
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}, |
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{ |
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"string": "cTpB4YiyKiBcPxnefsDpbnDxFDffjqJob8wGCEDXxgQ7zQoMXJdH", |
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"payload": "efb9f4892c9e8282028fea1d2667c4dc5213564d41fc5783896a0d843fc15089f301" |
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}, |
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{ |
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"string": "1Ax4gZtb7gAit2TivwejZHYtNNLT18PUXJ", |
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"payload": "006d23156cbbdcc82a5a47eee4c2c7c583c18b6bf4" |
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}, |
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{ |
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"string": "3QjYXhTkvuj8qPaXHTTWb5wjXhdsLAAWVy", |
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"payload": "05fcc5460dd6e2487c7d75b1963625da0e8f4c5975" |
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}, |
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{ |
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"string": "n3ZddxzLvAY9o7184TB4c6FJasAybsw4HZ", |
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"payload": "6ff1d470f9b02370fdec2e6b708b08ac431bf7a5f7" |
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}, |
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{ |
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"string": "2NBFNJTktNa7GZusGbDbGKRZTxdK9VVez3n", |
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"payload": "c4c579342c2c4c9220205e2cdc285617040c924a0a" |
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}, |
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{ |
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"string": "5K494XZwps2bGyeL71pWid4noiSNA2cfCibrvRWqcHSptoFn7rc", |
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"payload": "80a326b95ebae30164217d7a7f57d72ab2b54e3be64928a19da0210b9568d4015e" |
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}, |
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{ |
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"string": "L1RrrnXkcKut5DEMwtDthjwRcTTwED36thyL1DebVrKuwvohjMNi", |
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"payload": "807d998b45c219a1e38e99e7cbd312ef67f77a455a9b50c730c27f02c6f730dfb401" |
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}, |
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{ |
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"string": "93DVKyFYwSN6wEo3E2fCrFPUp17FtrtNi2Lf7n4G3garFb16CRj", |
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"payload": "efd6bca256b5abc5602ec2e1c121a08b0da2556587430bcf7e1898af2224885203" |
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}, |
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{ |
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"string": "cTDVKtMGVYWTHCb1AFjmVbEbWjvKpKqKgMaR3QJxToMSQAhmCeTN", |
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"payload": "efa81ca4e8f90181ec4b61b6a7eb998af17b2cb04de8a03b504b9e34c4c61db7d901" |
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}, |
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{ |
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"string": "1C5bSj1iEGUgSTbziymG7Cn18ENQuT36vv", |
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"payload": "007987ccaa53d02c8873487ef919677cd3db7a6912" |
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}, |
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{ |
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"string": "3AnNxabYGoTxYiTEZwFEnerUoeFXK2Zoks", |
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"payload": "0563bcc565f9e68ee0189dd5cc67f1b0e5f02f45cb" |
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}, |
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{ |
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"string": "n3LnJXCqbPjghuVs8ph9CYsAe4Sh4j97wk", |
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"payload": "6fef66444b5b17f14e8fae6e7e19b045a78c54fd79" |
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}, |
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{ |
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"string": "2NB72XtkjpnATMggui83aEtPawyyKvnbX2o", |
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"payload": "c4c3e55fceceaa4391ed2a9677f4a4d34eacd021a0" |
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}, |
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{ |
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"string": "5KaBW9vNtWNhc3ZEDyNCiXLPdVPHCikRxSBWwV9NrpLLa4LsXi9", |
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"payload": "80e75d936d56377f432f404aabb406601f892fd49da90eb6ac558a733c93b47252" |
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}, |
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{ |
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"string": "L1axzbSyynNYA8mCAhzxkipKkfHtAXYF4YQnhSKcLV8YXA874fgT", |
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"payload": "808248bd0375f2f75d7e274ae544fb920f51784480866b102384190b1addfbaa5c01" |
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}, |
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{ |
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"string": "927CnUkUbasYtDwYwVn2j8GdTuACNnKkjZ1rpZd2yBB1CLcnXpo", |
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"payload": "ef44c4f6a096eac5238291a94cc24c01e3b19b8d8cef72874a079e00a242237a52" |
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}, |
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{ |
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"string": "cUcfCMRjiQf85YMzzQEk9d1s5A4K7xL5SmBCLrezqXFuTVefyhY7", |
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"payload": "efd1de707020a9059d6d3abaf85e17967c6555151143db13dbb06db78df0f15c6901" |
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}, |
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{ |
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"string": "1Gqk4Tv79P91Cc1STQtU3s1W6277M2CVWu", |
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"payload": "00adc1cc2081a27206fae25792f28bbc55b831549d" |
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}, |
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{ |
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"string": "33vt8ViH5jsr115AGkW6cEmEz9MpvJSwDk", |
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"payload": "05188f91a931947eddd7432d6e614387e32b244709" |
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}, |
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{ |
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"string": "mhaMcBxNh5cqXm4aTQ6EcVbKtfL6LGyK2H", |
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"payload": "6f1694f5bc1a7295b600f40018a618a6ea48eeb498" |
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}, |
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{ |
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"string": "2MxgPqX1iThW3oZVk9KoFcE5M4JpiETssVN", |
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"payload": "c43b9b3fd7a50d4f08d1a5b0f62f644fa7115ae2f3" |
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}, |
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{ |
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"string": "5HtH6GdcwCJA4ggWEL1B3jzBBUB8HPiBi9SBc5h9i4Wk4PSeApR", |
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"payload": "80091035445ef105fa1bb125eccfb1882f3fe69592265956ade751fd095033d8d0" |
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}, |
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{ |
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"string": "L2xSYmMeVo3Zek3ZTsv9xUrXVAmrWxJ8Ua4cw8pkfbQhcEFhkXT8", |
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"payload": "80ab2b4bcdfc91d34dee0ae2a8c6b6668dadaeb3a88b9859743156f462325187af01" |
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}, |
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{ |
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"string": "92xFEve1Z9N8Z641KQQS7ByCSb8kGjsDzw6fAmjHN1LZGKQXyMq", |
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"payload": "efb4204389cef18bbe2b353623cbf93e8678fbc92a475b664ae98ed594e6cf0856" |
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}, |
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{ |
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"string": "cVM65tdYu1YK37tNoAyGoJTR13VBYFva1vg9FLuPAsJijGvG6NEA", |
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"payload": "efe7b230133f1b5489843260236b06edca25f66adb1be455fbd38d4010d48faeef01" |
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}, |
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{ |
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"string": "1JwMWBVLtiqtscbaRHai4pqHokhFCbtoB4", |
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"payload": "00c4c1b72491ede1eedaca00618407ee0b772cad0d" |
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}, |
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{ |
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"string": "3QCzvfL4ZRvmJFiWWBVwxfdaNBT8EtxB5y", |
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"payload": "05f6fe69bcb548a829cce4c57bf6fff8af3a5981f9" |
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}, |
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{ |
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"string": "mizXiucXRCsEriQCHUkCqef9ph9qtPbZZ6", |
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"payload": "6f261f83568a098a8638844bd7aeca039d5f2352c0" |
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}, |
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{ |
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"string": "2NEWDzHWwY5ZZp8CQWbB7ouNMLqCia6YRda", |
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"payload": "c4e930e1834a4d234702773951d627cce82fbb5d2e" |
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}, |
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{ |
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"string": "5KQmDryMNDcisTzRp3zEq9e4awRmJrEVU1j5vFRTKpRNYPqYrMg", |
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"payload": "80d1fab7ab7385ad26872237f1eb9789aa25cc986bacc695e07ac571d6cdac8bc0" |
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}, |
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{ |
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"string": "L39Fy7AC2Hhj95gh3Yb2AU5YHh1mQSAHgpNixvm27poizcJyLtUi", |
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"payload": "80b0bbede33ef254e8376aceb1510253fc3550efd0fcf84dcd0c9998b288f166b301" |
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}, |
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{ |
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"string": "91cTVUcgydqyZLgaANpf1fvL55FH53QMm4BsnCADVNYuWuqdVys", |
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"payload": "ef037f4192c630f399d9271e26c575269b1d15be553ea1a7217f0cb8513cef41cb" |
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}, |
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{ |
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"string": "cQspfSzsgLeiJGB2u8vrAiWpCU4MxUT6JseWo2SjXy4Qbzn2fwDw", |
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"payload": "ef6251e205e8ad508bab5596bee086ef16cd4b239e0cc0c5d7c4e6035441e7d5de01" |
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}, |
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{ |
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"string": "19dcawoKcZdQz365WpXWMhX6QCUpR9SY4r", |
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"payload": "005eadaf9bb7121f0f192561a5a62f5e5f54210292" |
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}, |
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{ |
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"string": "37Sp6Rv3y4kVd1nQ1JV5pfqXccHNyZm1x3", |
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"payload": "053f210e7277c899c3a155cc1c90f4106cbddeec6e" |
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}, |
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{ |
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"string": "myoqcgYiehufrsnnkqdqbp69dddVDMopJu", |
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"payload": "6fc8a3c2a09a298592c3e180f02487cd91ba3400b5" |
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}, |
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{ |
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"string": "2N7FuwuUuoTBrDFdrAZ9KxBmtqMLxce9i1C", |
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"payload": "c499b31df7c9068d1481b596578ddbb4d3bd90baeb" |
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}, |
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{ |
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"string": "5KL6zEaMtPRXZKo1bbMq7JDjjo1bJuQcsgL33je3oY8uSJCR5b4", |
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"payload": "80c7666842503db6dc6ea061f092cfb9c388448629a6fe868d068c42a488b478ae" |
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}, |
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{ |
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"string": "KwV9KAfwbwt51veZWNscRTeZs9CKpojyu1MsPnaKTF5kz69H1UN2", |
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"payload": "8007f0803fc5399e773555ab1e8939907e9badacc17ca129e67a2f5f2ff84351dd01" |
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}, |
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{ |
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"string": "93N87D6uxSBzwXvpokpzg8FFmfQPmvX4xHoWQe3pLdYpbiwT5YV", |
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"payload": "efea577acfb5d1d14d3b7b195c321566f12f87d2b77ea3a53f68df7ebf8604a801" |
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}, |
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{ |
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"string": "cMxXusSihaX58wpJ3tNuuUcZEQGt6DKJ1wEpxys88FFaQCYjku9h", |
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"payload": "ef0b3b34f0958d8a268193a9814da92c3e8b58b4a4378a542863e34ac289cd830c01" |
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}, |
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{ |
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"string": "13p1ijLwsnrcuyqcTvJXkq2ASdXqcnEBLE", |
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"payload": "001ed467017f043e91ed4c44b4e8dd674db211c4e6" |
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}, |
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{ |
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"string": "3ALJH9Y951VCGcVZYAdpA3KchoP9McEj1G", |
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"payload": "055ece0cadddc415b1980f001785947120acdb36fc" |
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} |
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], |
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"invalid": [ |
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"Z9inZq4e2HGQRZQezDjFMmqgUE8NwMRok", |
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"3HK7MezAm6qEZQUMPRf8jX7wDv6zig6Ky8", |
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"3AW8j12DUk8mgA7kkfZ1BrrzCVFuH1LsXS" |
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] |
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} |
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