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| # EASYBLC | ||
| this is an easy block chain implement | ||
| This is an easy blockchain implement with Go. | ||
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| ## TODO | ||
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| - [x] merkle tree | ||
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| - [x] blockchain/block | ||
| - [x] merkle tree/merkle proof | ||
| - [x] base58/base58check | ||
| - [x] script P2PKH | ||
| - [x] wallet | ||
| - [x] UTXO | ||
| - [x] pow/difficulty adjust | ||
| - [x] transaction pool | ||
| - [ ] P2P network | ||
| - [ ] web server | ||
| - [ ] SPV node | ||
| - [ ] Bloom filter | ||
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| ## Usage | ||
| ``` | ||
| Usage: | ||
| createblockchain -address ADDRESS -- 创建区块链 | ||
| -address -- 接收创世区块奖励的地址 | ||
| printchain -- 输出区块链信息 | ||
| send -from FROM -to TO -amount AMOUNT -- 发起转账 | ||
| -from FROM -- 转账源地址 | ||
| -to TO -- 转账目标地址 | ||
| -AMOUNT amount -- 转账金额 | ||
| createwallet -- 创建钱包 | ||
| removewallet -- 删除钱包 | ||
| -address ACCOUNT -- 钱包地址 | ||
| addresses -- 获取钱包地址列表 | ||
| getbalance -- 获取钱包余额 | ||
| ``` | ||
| ## blockchain with two blocks | ||
| ``` | ||
| blockchain: | ||
| Height:1 | ||
| Hash:00000000b03232b62dc54641c91efb399ce8b3055454836db84ec4284e75178f | ||
| PrevkHash:0000000023b635b886536e6b14c6ccf13fe62f21d12f532f23c210a06cd2deb6 | ||
| Time:1648305961951000400 | ||
| Nonce:2305843009842186445 | ||
| MerkelRoot:905c3afdf14af63902dd36f21c01975fe718ecdaecfb6a1386553922ed6ebc66 | ||
| Bits:486604799 | ||
| Transactions: | ||
| hash:2a4816c1388b9e8d64673be49845f71fffe1c67b168b407d49309b35667f40d0 | ||
| Vins: | ||
| txid: 0000000000000000000000000000000000000000000000000000000000000000 | ||
| vout: 4294967295 | ||
| coinbaseDataSize: 52 | ||
| coinbaseData: 2022-03-26 22:46:01.9510004 +0800 CST m=+0.043698501 | ||
| Vouts: | ||
| index: 0 | ||
| value: 5000000050 | ||
| address: 13dSQiFAuVUF8T461xDXFWmXMsv8c1w68E | ||
| scriptPubKey: 0dff83020102ff840001ff82000022ff81030101024f7001ff820001020104436f6465010600010444617461010a00000029ff840005010e00010d00010b01141cd46fb7edaf208389a35b31e1a8f65d12c230f900010c00010a00 | ||
| - [x] P2PKH | ||
| hash:55248c6c4be962e7559f170849545e1501f3beb133cb008c752b77ddfae00db7 | ||
| Vins: | ||
| txid: 85195c04bd91893f6866e4227c244c173baac586215c341c6c388d31ea52d517 | ||
| vout: 0 | ||
| scriptSig: 0dff83020102ff840001ff82000022ff81030101024f7001ff820001020104436f6465010600010444617461010a000000ff96ff840002010b014104639a6183e8afc02c27ca414cdb283c60633ed7b8401e31a143043a147dcdf1eb202575e546a9591383099a52691383879823c9a09d5933681ef2b1212a1e18df00010b01473045022100fd194eba00fc5abbd7ce8f84e8bc67e52a6302111e8096af38c6aa96d3fa933e02201225b61c5f3efde9f1f007b469557933e39e22d94de7467478ed50e5ade5b0b600 | ||
| Vouts: | ||
| index: 0 | ||
| value: 100000000 | ||
| address: 18VkrmcFLGYoL7VBTcA4ezVSBZT3isZiFc | ||
| scriptPubKey: 0dff83020102ff840001ff82000022ff81030101024f7001ff820001020104436f6465010600010444617461010a00000029ff840005010e00010d00010b011452392367ee6093e30a858cefd1efe6c839d694ed00010c00010a00 | ||
| index: 1 | ||
| value: 4899999950 | ||
| address: 1FnWFrzaLV9QhJnu7QDM7QZj59AxUz6dSP | ||
| scriptPubKey: 0dff83020102ff840001ff82000022ff81030101024f7001ff820001020104436f6465010600010444617461010a00000029ff840005010e00010d00010b0114a22ce6b0a70a1a7fd8fbd2b14cfcee6445887e4f00010c00010a00 | ||
| Height:0 | ||
| Hash:0000000023b635b886536e6b14c6ccf13fe62f21d12f532f23c210a06cd2deb6 | ||
| PrevkHash: | ||
| Time:1648293507383649400 | ||
| Nonce:452081398 | ||
| MerkelRoot:8060d58e4f63b0a76f425de8ef3592c9cab0a50865957560070cb0bf5bef2d7d | ||
| Bits:486604799 | ||
| Transactions: | ||
| hash:85195c04bd91893f6866e4227c244c173baac586215c341c6c388d31ea52d517 | ||
| Vins: | ||
| txid: 0000000000000000000000000000000000000000000000000000000000000000 | ||
| vout: 4294967295 | ||
| coinbaseDataSize: 33 | ||
| coinbaseData: 挖矿不容易，且挖且珍惜 | ||
| Vouts: | ||
| index: 0 | ||
| value: 5000000000 | ||
| address: 13dSQiFAuVUF8T461xDXFWmXMsv8c1w68E | ||
| scriptPubKey: 0dff83020102ff840001ff82000022ff81030101024f7001ff820001020104436f6465010600010444617461010a00000029ff840005010e00010d00010b01141cd46fb7edaf208389a35b31e1a8f65d12c230f900010c00010a00 | ||
| ``` | ||
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