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212 lines
8.3 KiB
212 lines
8.3 KiB
var Decimal = require("decimal.js");
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Decimal8 = Decimal.clone({ precision:8, rounding:8 });
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var btcCurrencyUnits = [
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{
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name:"BTC",
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multiplier:1,
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default:true,
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values:["", "btc", "BTC"],
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decimalPlaces:8
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},
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{
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name:"mBTC",
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multiplier:1000,
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values:["mbtc"],
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decimalPlaces:5
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},
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{
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name:"bits",
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multiplier:1000000,
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values:["bits"],
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decimalPlaces:2
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},
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{
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name:"sat",
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multiplier:100000000,
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values:["sat", "satoshi"],
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decimalPlaces:0
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}
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];
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module.exports = {
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name:"Bitcoin",
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ticker:"BTC",
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logoUrl:"/img/logo/btc.svg",
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siteTitle:"Bitcoin Explorer",
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siteDescriptionHtml:"<b>BTC Explorer</b> is <a href='https://github.com/janoside/btc-rpc-explorer). If you run your own [Bitcoin Full Node](https://bitcoin.org/en/full-node), **BTC Explorer** can easily run alongside it, communicating via RPC calls. See the project [ReadMe](https://github.com/janoside/btc-rpc-explorer) for a list of features and instructions for running.",
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nodeTitle:"Bitcoin Full Node",
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nodeUrl:"https://bitcoin.org/en/full-node",
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demoSiteUrl: "https://btc.chaintools.io",
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miningPoolsConfigUrls:[
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"https://raw.githubusercontent.com/blockchain/Blockchain-Known-Pools/master/pools.json",
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"https://raw.githubusercontent.com/btccom/Blockchain-Known-Pools/master/pools.json"
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],
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maxBlockWeight: 4000000,
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currencyUnits:btcCurrencyUnits,
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currencyUnitsByName:{"BTC":btcCurrencyUnits[0], "mBTC":btcCurrencyUnits[1], "bits":btcCurrencyUnits[2], "sat":btcCurrencyUnits[3]},
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baseCurrencyUnit:btcCurrencyUnits[3],
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feeSatoshiPerByteBucketMaxima: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 50, 75, 100, 150],
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genesisBlockHash: "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
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genesisCoinbaseTransactionId: "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
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genesisCoinbaseTransaction: {
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"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000ffffffff0804ffff001d02fd04ffffffff0100f2052a01000000434104f5eeb2b10c944c6b9fbcfff94c35bdeecd93df977882babc7f3a2cf7f5c81d3b09a68db7f0e04f21de5d4230e75e6dbe7ad16eefe0d4325a62067dc6f369446aac00000000",
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"txid": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
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"hash": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
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"size": 204,
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"vsize": 204,
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"version": 1,
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"confirmations":475000,
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"vin": [
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{
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"coinbase": "04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73",
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"sequence": 4294967295
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}
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],
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"vout": [
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{
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"value": 50,
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"n": 0,
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"scriptPubKey": {
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"asm": "04f5eeb2b10c944c6b9fbcfff94c35bdeecd93df977882babc7f3a2cf7f5c81d3b09a68db7f0e04f21de5d4230e75e6dbe7ad16eefe0d4325a62067dc6f369446a OP_CHECKSIG",
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"hex": "4104f5eeb2b10c944c6b9fbcfff94c35bdeecd93df977882babc7f3a2cf7f5c81d3b09a68db7f0e04f21de5d4230e75e6dbe7ad16eefe0d4325a62067dc6f369446aac",
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"reqSigs": 1,
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"type": "pubkey",
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"addresses": [
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"1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa"
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]
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}
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}
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],
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"blockhash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
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"time": 1230988505,
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"blocktime": 1230988505
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},
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genesisCoinbaseOutputAddressScripthash:"8b01df4e368ea28f8dc0423bcf7a4923e3a12d307c875e47a0cfbf90b5c39161",
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historicalData: [
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{
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type: "blockheight",
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date: "2009-01-03",
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blockHeight: 0,
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blockHash: "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
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summary: "The Bitcoin Genesis Block.",
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alertBodyHtml: "This is the first block in the Bitcoin blockchain, known as the 'Genesis Block'. This block was mined by Bitcoin's creator Satoshi Nakamoto. You can read more about <a href='https://en.bitcoin.it/wiki/Genesis_block'>the genesis block</a>.",
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referenceUrl: "https://en.bitcoin.it/wiki/Genesis_block"
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},
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{
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type: "tx",
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date: "2009-01-03",
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txid: "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
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summary: "The coinbase transaction of the Genesis Block.",
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alertBodyHtml: "This transaction doesn't really exist! This is the coinbase transaction of the <a href='/block/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f'>Bitcoin Genesis Block</a>. For more background about this special-case transaction, you can read <a href='https://github.com/bitcoin/bitcoin/issues/3303'>this brief discussion</a> among some of the <a href='https://bitcoin.org'>Bitcoin</a> developers.",
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referenceUrl: "https://github.com/bitcoin/bitcoin/issues/3303"
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},
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{
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type: "tx",
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date: "2009-10-12",
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txid: "7dff938918f07619abd38e4510890396b1cef4fbeca154fb7aafba8843295ea2",
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summary: "First bitcoin traded for fiat currency.",
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referenceUrl: "https://twitter.com/marttimalmi/status/423455561703624704"
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},
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{
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type: "blockheight",
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date: "2017-08-24",
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blockHeight: 481824,
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blockHash: "0000000000000000001c8018d9cb3b742ef25114f27563e3fc4a1902167f9893",
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summary: "First SegWit block.",
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referenceUrl: "https://twitter.com/conio/status/900722226911219712"
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},
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{
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type: "tx",
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date: "2017-08-24",
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txid: "8f907925d2ebe48765103e6845C06f1f2bb77c6adc1cc002865865eb5cfd5c1c",
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summary: "First SegWit transaction.",
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referenceUrl: "https://twitter.com/KHS9NE/status/900553902923362304"
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},
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{
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type: "tx",
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date: "2014-06-16",
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txid: "143a3d7e7599557f9d63e7f224f34d33e9251b2c23c38f95631b3a54de53f024",
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summary: "Star Wars: A New Hope",
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referenceUrl: ""
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},
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{
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type: "tx",
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date: "2010-05-22",
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txid: "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d",
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summary: "The 'Bitcoin Pizza' transaction.",
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alertBodyHtml: "This is the famous 'Bitcoin Pizza' transaction.",
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referenceUrl: "https://bitcointalk.org/index.php?topic=137.0"
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},
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{
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type: "tx",
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date: "2011-05-18",
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txid: "5d80a29be1609db91658b401f85921a86ab4755969729b65257651bb9fd2c10d",
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summary: "Destroyed bitcoin.",
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referenceUrl: "https://www.reddit.com/r/Bitcoin/comments/7mhoks/til_in_2011_a_user_running_a_modified_mining/"
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},
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{
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type: "blockheight",
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date: "2009-01-12",
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blockHeight: 170,
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blockHash: "00000000d1145790a8694403d4063f323d499e655c83426834d4ce2f8dd4a2ee",
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summary: "First block containing a (non-coinbase) transaction.",
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alertBodyHtml: "This block comes 9 days after the genesis block and is the first to contain a transfer of bitcoin. Before this block all blocks contained only coinbase transactions which mint new bitcoin.",
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referenceUrl: "https://bitcointalk.org/index.php?topic=91806.msg1012234#msg1012234"
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},
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{
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type: "blockheight",
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date: "2017-08-25",
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blockHeight: 481947,
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blockHash: "00000000000000000139cb443e16442fcd07a4a0e0788dd045ee3cf268982016",
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summary: "First block mined that was greater than 1MB.",
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referenceUrl: "https://en.bit.news/bitfury-mined-first-segwit-block-size-1-mb/"
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},
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{
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type: "blockheight",
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date: "2018-01-20",
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blockHeight: 505225,
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blockHash: "0000000000000000001bbb529c64ddf55edec8f4ebc0a0ccf1d3bb21c278bfa7",
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summary: "First block mined that was greater than 2MB.",
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referenceUrl: "https://twitter.com/BitGo/status/954998877920247808"
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},
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{
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type: "tx",
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date: "2017-12-30",
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txid: "9bf8853b3a823bbfa1e54017ae11a9e1f4d08a854dcce9f24e08114f2c921182",
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summary: "Block reward lost",
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alertBodyHtml: "This coinbase transaction completely fails to collect the block's mining reward. 12.5 BTC were lost.",
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referenceUrl: "https://bitcoin.stackexchange.com/a/67012/3397"
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},
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{
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type:"address",
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date:"2011-12-03",
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address:"1JryTePceSiWVpoNBU8SbwiT7J4ghzijzW",
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summary:"Brainwallet address for 'Satoshi Nakamoto'",
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referenceUrl:"https://twitter.com/MrHodl/status/1041448002005741568",
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alertBodyHtml:"This address was generated from the SHA256 hash of 'Satoshi Nakamoto' as example of the 'brainwallet' concept."
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}
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],
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exchangeRateData:{
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jsonUrl:"https://api.coinmarketcap.com/v1/ticker/Bitcoin/",
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exchangedCurrencyName:"usd",
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responseBodySelectorFunction:function(responseBody) {
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if (responseBody[0] && responseBody[0].price_usd) {
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return responseBody[0].price_usd;
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}
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return -1;
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}
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},
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blockRewardFunction:function(blockHeight) {
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var eras = [ new Decimal8(50) ];
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for (var i = 1; i < 34; i++) {
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var previous = eras[i - 1];
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eras.push(new Decimal8(previous).dividedBy(2));
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}
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var index = Math.floor(blockHeight / 210000);
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return eras[index];
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}
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};
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