Bitcoin: A Financial Institution Eliminating The Need
For A Trust-Based Model
To a significant degree, the financial system’s weakness today is a function of a trust-based
model controlled by centralized institutions. Human bias and error exposes participants to
mismanagement, creating an unpredictable environment for economic activity.
Enter the Information Age and a new economic order unleashed by computer science and
cryptography. During the Global Financial Crisis in 2009, the Internet birthed Bitcoin, a financial
system without a centralized authority.
Bitcoin fundamentally shifts how a financial system distributes trust, eliminating the roles of
several institutions that rely on centralized authorities and creating an ecosystem based on
computer science and cryptography. In contrast to a central bank that controls monetary policy,
or a commercial bank that controls the custody of assets, or a payment processor that controls consumer transactions, the Bitcoin network and all of its participants oversee all such functions
What is Bitcoin?
At its core, Bitcoin is free and open source software (FOSS), code that lives on the Internet.
Individuals can run the code or copy it and create their own variant. The Bitcoin network is
a complete financial system that facilitates the transfer and custody of bitcoin, a new digital
monetary asset.
Lowercase ‘b’ bitcoin, the asset, is a standardized unit of value embedded in the network. Its value
acts as the signaling mechanism that aligns network stakeholders. In some ways, we believe it is
the purest form of money ever created:
• It is a digital bearer asset similar to a commodity.
• It is scarce, divisible, portable, transferable, and fungible.
• It is an asset that can be matched by equity and custodied without liability or counterparty risk.
Importantly, bitcoin’s properties are native to the Bitcoin network.
While existing institutions must coordinate the functions of a financial system, Bitcoin operates
as a single institution. Instead of relying on accountants, regulators, and the government, Bitcoin
relies on a global network of peers to enforce rules, shifting enforcement from manual, local,
and inconsistent to automated, global, and predictable.
While traditional financial institutions are subject to appeal, Bitcoin has no such fallback. Bitcoin
transactions do not rely on trust but must be verified. In the absence of central enforcement,
its integrity is a function of its openness and transparency, a challenge to old world financial
institutions.
Public keys as identities. This article began with the understanding that a secure ledger makes creating digital currency straightforward. Let's revisit this claim. When Alice wishes to pay Bob, she broadcasts the transaction to all bitcoin nodes. A transaction is simply a string: a statement encoding Alice's wish to pay Bob some value, signed by her. The eventual inclusion of this signed statement into the ledger by miners is what makes the transaction real. Note that this doesn't require Bob's participation in any way. But let's focus on what's not in the transaction: conspicuously absent are Alice and Bob's identities; instead, the transaction contains only their respective public keys. This is an important concept in bitcoin: public keys are the only kinds of identities in the system. Transactions transfer value from and to public keys, which are called addresses.Lighting can be used for smaller payments – the minimum is 0.00000001 BTC, or one Satoshi.bitcoin base bitcoin регистрация bitcoin скрипт withdraw bitcoin
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