Bitcoin: The Digital Store of Value
Bitcoin is the world's first and largest cryptocurrency by market capitalization, representing approximately 50-55% of total crypto market cap (BTC dominance) as of 2025. Created by the pseudonymous Satoshi Nakamoto, Bitcoin introduced a solution to the "double-spend problem" — enabling digital scarcity without a trusted third party for the first time in history.
The core value proposition rests on three properties: scarcity (21 million hard cap, enforced by code); decentralization (no single entity controls the network; over 15,000 nodes globally verify transactions); and security (the Bitcoin network has never been successfully hacked in 15+ years of operation; its hash rate reached all-time highs above 700 exahashes/second in 2024). These properties have led institutions, corporations, and some sovereign governments to consider Bitcoin as a digital analog to gold.
The January 2024 approval of Bitcoin spot ETFs by the SEC was the most significant institutional event since Bitcoin's creation. BlackRock's iShares Bitcoin Trust (IBIT) surpassed $20 billion in assets in under 200 days — the fastest ETF to that milestone in history. Combined, US Bitcoin spot ETFs surpassed $50 billion AUM within their first year, creating structural institutional demand. (Source: Bloomberg Intelligence, SEC filings.)
Bitcoin Halving Cycle History
| Halving | Date | Block Reward | BTC Price at Halving | Subsequent Cycle Peak | Peak Gain |
|---|---|---|---|---|---|
| 1st | Nov 28, 2012 | 50 → 25 BTC | ~$12 | ~$1,147 (Dec 2013) | ~+9,400% |
| 2nd | Jul 9, 2016 | 25 → 12.5 BTC | ~$650 | ~$19,783 (Dec 2017) | ~+2,900% |
| 3rd | May 11, 2020 | 12.5 → 6.25 BTC | ~$8,500 | ~$68,789 (Nov 2021) | ~+700% |
| 4th | Apr 20, 2024 | 6.25 → 3.125 BTC | ~$64,000 | ATH >$100K (2024) | — |
| 5th (est.) | ~2028 | 3.125 → 1.5625 BTC | TBD | TBD | — |
Historical data. Past cycles do not predict future performance. Diminishing returns observed across cycles. Source: CoinGecko, Glassnode.
Key On-Chain Metrics for Bitcoin
Hash Rate
Total computing power securing the network. ATH: 700+ EH/s (2024). Rising hash rate = miner confidence. Falling hash rate = miner capitulation signal.
Source: Glassnode, BTC.com
Exchange Net Flow
Net BTC moving to/from exchanges. Outflows = accumulation (bullish). Inflows = distribution/selling pressure (bearish). Key signal for institutional behavior.
Source: Glassnode, CryptoQuant
MVRV Ratio
Market Value ÷ Realized Value. >3.5: historically overheated. 1–2: fair value. <1: extreme undervaluation / capitulation zone.
Source: Glassnode, CoinMetrics
Long-Term Holder Supply
BTC held for 155+ days. Rising LTH supply during price weakness = conviction. LTH distribution at peaks historically precedes market tops.
Source: Glassnode
Funding Rate
Perpetual futures 8-hour funding rate. Persistently positive = leveraged longs crowded (risk). Persistently negative = shorts crowded (potential squeeze). Neutral: healthy.
Source: CryptoQuant, Coinglass
Realized Price
Average price at which all BTC last moved on-chain (~average acquisition cost). BTC below realized price historically = bear market capitulation. Above = profit territory.
Source: Glassnode, CoinMetrics
Bitcoin Spot ETFs — US Approved Products
| Fund Name | Ticker | Issuer | Custody | Expense Ratio |
|---|---|---|---|---|
| iShares Bitcoin Trust | IBIT | BlackRock | Coinbase Custody | 0.25% |
| Fidelity Wise Origin Bitcoin Fund | FBTC | Fidelity | Fidelity Digital Assets | 0.25% |
| ARK 21Shares Bitcoin ETF | ARKB | ARK / 21Shares | Coinbase Custody | 0.21% |
| Bitwise Bitcoin ETF | BITB | Bitwise | Coinbase / BitGo | 0.20% |
| Invesco Galaxy Bitcoin ETF | BTCO | Invesco / Galaxy | Coinbase Custody | 0.25% |
| VanEck Bitcoin ETF | HODL | VanEck | Gemini | 0.20% |
All approved January 10, 2024. Source: SEC filings, issuer websites. Expense ratios subject to change; verify at issuer IR pages.
Bitcoin Glossary
Blockchain
Bitcoin's public ledger — an immutable chain of blocks, each containing transaction data, linked cryptographically. Every full node maintains a copy of the entire chain.
Satoshi (sat)
The smallest unit of Bitcoin: 1 BTC = 100,000,000 satoshis. Named after creator Satoshi Nakamoto. At $100K/BTC, 1 sat = $0.001.
Mining
The process of validating Bitcoin transactions and adding them to the blockchain by solving cryptographic hash puzzles (SHA-256). Miners receive newly issued BTC + transaction fees.
Proof of Work (PoW)
Bitcoin's consensus mechanism. Requires massive real-world energy expenditure to add blocks, making attacks prohibitively expensive. The basis of Bitcoin's security model.
HODL
Crypto slang for long-term holding strategy (originated from a misspelled 'hold' in a 2013 forum post). 'HODLing' through volatility rather than trading.
Cold Storage / Cold Wallet
Storing Bitcoin private keys offline (hardware wallet, paper wallet) disconnected from the internet. Eliminates online hack risk. The most secure long-term storage method.
Lightning Network
Bitcoin Layer 2 scaling solution enabling instant, near-zero fee payments between parties. Uses payment channels off-chain, settling on the main chain when closed.
Mempool
The pool of unconfirmed Bitcoin transactions waiting to be included in a block. High mempool congestion leads to higher fees; low congestion allows low-fee transactions.
Difficulty Adjustment
Bitcoin's self-regulating mechanism that adjusts mining difficulty every 2,016 blocks (~2 weeks) to maintain a 10-minute average block time regardless of total hash rate.
Not Your Keys, Not Your Bitcoin
Security maxim: whoever holds the private keys controls the BTC. Keeping BTC on exchanges means trusting the exchange. Exchange collapses (Mt. Gox, FTX) have resulted in total user losses.
More Bitcoin & Crypto Resources on Vextor Capital
Bitcoin News Sources & Risk Disclosure
Bitcoin news on Vextor Capital is aggregated from third-party publishers. Vextor Capital is not the original publisher and is not responsible for content accuracy or completeness.
Risk Warning: Bitcoin is an extremely volatile, speculative asset. Historical peak-to-trough drawdowns have ranged from 77% to 94%. Bitcoin has no intrinsic cash flows, no earnings, and no government guarantee. It can go to zero. Exchange counterparty risk, private key loss risk, and regulatory risk are all present and material. Bitcoin is not covered by SIPC, FDIC, FSCS, or any equivalent investor protection scheme. Tax obligations vary by jurisdiction — consult a qualified tax professional. Past halving cycles have not produced identical outcomes and provide no guarantee of future performance. This content is for educational purposes only and does not constitute investment, financial, or tax advice. Consult a registered investment advisor before making any investment decision. (Sources: ESMA crypto investor warnings; SEC investor bulletin on digital assets; IRS Notice 2014-21.)