Main Page

提供: tezos-wiki
移動先: 案内検索

<! - "BITCOINへようこそ"と記事数 - >

[Bitcoin] Wiki、</ div>へようこそ。<div style = "font-size:162%; border:none; margin; 0;パディング:.1em; color:#000;

すべてのBitcoin情報ニーズに合わせて
</ div>
4,670ページ。 2010年4月14日に設立されました。</ div>

'このウィキはBitcoinコミュニティによって管理されています。

<! - 右手側のポータルリスト - >

</ center>
Bitcoin.org </ span> Forums </ span> チャットルーム </ span>

<! - 今日の特集記事。あなたは知っていました - >

! style = "padding:2px;" |

Bitcoin </ h2>

-

Bitcoin is a decentralized digital currency that enables instant payments to anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate with no central authority: transaction management and money issuance are carried out collectively by the network.

The original Bitcoin software by Satoshi Nakamoto was released under the MIT license. Most client software, derived or "from scratch", also use open source licensing.

Bitcoin is the first successful implementation of a distributed crypto-currency, described in part in 1998 by Wei Dai on the cypherpunks mailing list. Building upon the notion that money is any object, or any sort of record, accepted as payment for goods and services and repayment of debts in a given country or socio-economic context, Bitcoin is designed around the idea of using cryptography to control the creation and transfer of money, rather than relying on central authorities.

Bitcoins have all the desirable properties of a money-like good. They are portable, durable, divisible, recognizable, fungible, scarce and difficult to counterfeit.

</ div>
-

!スタイル= "パディング:2px" | <h2 id = "mp-dyk-h2" style = "margin:3px;背景:#e9caef; font-size:120%; font-weight:太字; border:1px solid#a3bfb1; text-align:left; color :#000;パディング:0.2em 0.4em; ">なぜですか?</ h2>

-
Bitcoin is P2P electronic cash that is valuable over legacy systems because of the monetary autonomy it brings to its users. Bitcoin seeks to address the root problem with conventional currency: all the trust that's required to make it work -- Not that justified trust is a bad thing, but trust makes systems brittle, opaque, and costly to operate. Trust failures result in systemic collapses, trust curation creates inequality and monopoly lock-in, and naturally arising trust choke-points can be abused to deny access to due process. Through the use of cryptographic proof, decentralized networks and open source software Bitcoin minimizes and replaces these trust costs.
  • Bitcoin Transactions are:
    • Permissionless and borderless. The software can be installed by anybody worldwide.
    • Do not require any ID to use. Making it suitable for the unbanked, the privacy-conscious, computers or people in areas with underdeveloped financial infrastructure.
    • Are censorship-resistant. Nobody is able to block or freeze a transaction of any amount.
    • Irreversible once settled, like cash. (but consumer protection is still possible.)
    • Fast. Transactions are broadcasted in seconds and can become irreversible within an hour.
    • Online and available 24 hours a day, 365 days per year.

Bitcoin can also be a store of value, some have said it is a "swiss bank account in your pocket".

  • Stored Bitcoins:
    • Cannot be printed or debased. Only 21 million bitcoins will ever exist.
    • Have no storage costs. They take up no physical space regardless of amount.
    • Are easy to protect and hide. Can be stored encrypted on a hard disk or paper backup.
    • Are in your direct possession with no counterparty risk. If you keep the private key of a bitcoin secret and the transaction has enough confirmations, then nobody can take them from you no matter for what reason, no matter how good the excuse, no matter what. </ div>

<! - ニュースで。この日に - >

class = "MainPageBG" style = "width:45%; border:1px solid#cedff2; background:#f6e5f1; vertical-align:top; !スタイル= "パディング:2px" | <h2 id = "mp-otd-h2" style = "margin:3px; background:#efc1e2; font-size:120%; font-weight:太字; border:1px solid#a3b0bf; text-align:left; color :#000;パディング:0.2em 0.4em; ">トピック中央</ h2>
- -

!スタイル= "パディング:2px" | <h2 id = "mp-otd-h2" style = "margin:3px; background:#efc1e2; font-size:120%; font-weight:太字; border:1px solid#a3b0bf; text-align:left; color :#000;パディング:0.2em 0.4em; ">よくある質問</ h2>

-
Q. What is Bitcoin?

A. Bitcoin is a peer-to-peer currency. Peer-to-peer means that no central authority issues new money or tracks transactions. These tasks are managed collectively by the network.

Q. How does Bitcoin work?

A. Bitcoin uses public-key cryptography, peer-to-peer networking, and proof-of-work to process and verify payments. Bitcoins are sent (or signed over) from one address to another with each user potentially having many, many addresses. Each payment transaction is broadcast to the network and included in the blockchain so that the included bitcoins cannot be spent twice. After an hour or two, each transaction is locked in time by the massive amount of processing power that continues to extend the blockchain. Using these techniques, Bitcoin provides a fast and extremely reliable payment network that anyone can use.

</ div>

他のページ

  • 'ヘルプ' - wiki編集に関するドキュメント。
  • ' About' - このサイトの情報。
  • 'Dumps' - このwikiをバックアップします。
</ noinclude> __ NOTOC__