Bitcoin
Decentralized CryptocurrencyThe first decentralized cryptocurrency, using proof-of-work consensus to enable peer-to-peer digital payments without intermediaries, with a fixed supply cap of 21 million coins.
| Type | Decentralized Cryptocurrency |
| Region | Global |
| Status | Active |
| Links |
M69 Score
Scored against the Money2069 Manifesto — see methodology. Higher = more aligned.
Key Findings
Detailed Rating Breakdown
Framework v0.2-alpha · Rated 2026-04-12Bitcoin is the original cryptocurrency and the most widely adopted decentralized monetary network in history. Launched in January 2009 by the pseudonymous Satoshi Nakamoto, it introduced a fixed-supply, debt-free digital currency secured by proof-of-work mining. With an estimated 480-500 million holders worldwide, over 20,000 merchants accepting it, and a 17-year track record of continuous operation through multiple severe crises, Bitcoin represents the most battle-tested monetary experiment in the digital era. Its fully open-source, non-custodial, permissionless architecture sets the standard for sovereignty and censorship resistance. From an M69 alignment perspective, Bitcoin excels in fiat independence (its own sovereign unit of account with zero fiat reserves), sovereignty (no single entity can shut it down, fully self-custodial), and traction (massive global adoption with deep cultural identity). Its governance model, while informal, has proven remarkably effective at protecting core monetary rules -- the 21 million supply cap is effectively immutable. Bitcoin has survived multiple >50% crashes, regulatory attacks, and the disappearance of its founder without mechanism failure. However, Bitcoin has fundamental structural limitations when measured against the M69 vision. Its fixed supply cap creates a deflationary bias with no mechanism to respond to economic demand -- the antithesis of elastic, activity-linked money. It has no spending power stability mechanism whatsoever, exhibiting extreme volatility (54.4% annualized standard deviation versus 13% for the S&P 500). It lacks any connection between issuance and real-world economic activity, and has no contraction mechanism. Its monolithic design does not natively support local currency composability. These gaps in monetary design significantly limit its M69 alignment despite its exemplary architecture and adoption.
Issuance Model3x2.6
| Code | Question | Score |
|---|---|---|
| IM-01 | Is issuance permissionless?Anyone can mine Bitcoin without approval, KYC, or whitelist, though it requires hardware investment and energy expenditure (a non-custodial on-chain action). Mining pools are open to join. | 4 |
| IM-02 | Is new supply created through debt?Bitcoin issuance is entirely debt-free. New BTC is created as block rewards to miners who expend computational energy. No borrowing, lending, or collateral mechanism is involved in issuance. | 5 |
| IM-03 | Is issuance tied to measurable real-world economic activity?Bitcoin supply follows a pre-programmed halving schedule unrelated to any real-economy signal. Issuance is purely algorithmic based on block height, not linked to GDP, labor output, commodity prices, or any economic index. | 1 |
| IM-04 | Does the issuance model have a supply cap or hard ceiling?Bitcoin has a hard cap of 21 million coins with no mechanism to respond to economic demand. Supply cannot expand or contract based on economic conditions, creating a permanent deflationary bias as adoption grows. | 2 |
| IM-05 | Can supply contract (burn/redemption) as well as expand?Bitcoin has no contraction mechanism. Supply is monotonically increasing until the 21M cap is reached (estimated 2140). Lost coins are permanently removed from circulation but this is accidental, not a designed contraction mechanism. | 1 |
Spending Power Stability2x1.0
| Code | Question | Score |
|---|---|---|
| SPS-01 | What mechanism does the protocol use to target spending power stability?Bitcoin has no mechanism to target spending power stability. Price is determined entirely by market supply and demand. There is no algorithmic adjustment, rebase, or rate mechanism. | 1 |
| SPS-02 | What basket or benchmark is used to measure spending power?Bitcoin uses no basket or benchmark to measure spending power. It is not pegged to any index, commodity, or fiat currency. Its purchasing power fluctuates freely with market sentiment. | 1 |
| SPS-03 | How transparent and verifiable is the stability measurement?No stability measurement exists. Bitcoin's protocol does not attempt to measure or target purchasing power stability, so transparency of such measurement is not applicable. | 1 |
| SPS-04 | What is the protocol's historical deviation from its stability target?Bitcoin has no stability target. Annualized volatility has been 54.4% (2020-2024), approximately 4x that of the S&P 500. Price has experienced multiple >50% drawdowns and >100% rallies within single years. | 1 |
| SPS-05 | Does the protocol distinguish between short-term volatility and long-term purchasing power drift?Neither is addressed. Bitcoin's design makes no distinction between short-term volatility and long-term purchasing power. Stability is not part of the protocol's design goals. | 1 |
| SPS-06 | Is the stability mechanism geographically neutral?No stability mechanism exists to evaluate for geographic neutrality. Bitcoin's purchasing power varies by geography based on local market conditions and fiat exchange rates. | 1 |
Fiat Independence & Interoperability2x4.2
| Code | Question | Score |
|---|---|---|
| FI-01 | What is the protocol's unit of account?Bitcoin (BTC) and its subunit satoshi (sat) are fully sovereign units of account defined independently of any fiat currency or state index. The unit exists natively and has never been pegged to fiat. | 5 |
| FI-02 | What is the fiat composition of the protocol's collateral or reserves?Bitcoin has no reserves or collateral. It is a base-layer asset, not backed by anything external. Zero fiat or fiat-backed assets are involved. | 5 |
| FI-03 | Does the protocol depend on fiat banking infrastructure to function?Bitcoin's core protocol operates entirely on-chain with no banking dependency. Fiat on/off-ramps exist but are optional and provided by third parties, not the protocol. | 5 |
| FI-04 | Are the protocol's price feeds and oracles fiat-denominated?Bitcoin's core protocol does not use price feeds or oracles. It operates without external data inputs. Price discovery happens on external markets, which are typically fiat-denominated, but this is outside the protocol. | 5 |
| FI-05 | What happens to the protocol if the primary fiat currency it references collapses or depegs?Bitcoin is structurally immune to fiat collapse. It references no fiat currency in its design. A USD collapse would affect exchange-quoted prices but not protocol operation. | 5 |
| FI-06 | Does the project have a credible transition path from fiat-dominated adoption to fiat-independent operation?Bitcoin was born fiat-free at the protocol level. No transition is needed. However, practical adoption still relies heavily on fiat-denominated pricing and exchange infrastructure. The protocol itself has always been fiat-independent. | 5 |
| FI-07 | Can local or sectoral currencies be denominated in or settle against this currency?Bitcoin's monolithic design does not natively support local currency issuance. Some L2 solutions (Lightning, Liquid) enable token issuance, but no independent local currencies operate on the BTC standard. Significant protocol extensions would be required. | 2 |
| FI-08 | Does the protocol define open standards for interoperability with other monetary systems?Bitcoin interoperates via generic crypto infrastructure (bridges, DEXs, atomic swaps) but defines no protocol-specific monetary standard for cross-system settlement or exchange rate discovery. | 3 |
Traction2x4.2
| Code | Question | Score |
|---|---|---|
| TR-01 | Is the project still active?Fully active, growing, and operational. Bitcoin processes hundreds of thousands of transactions daily, with active development, institutional adoption (ETFs), and growing merchant acceptance. | 5 |
| TR-02 | How long has the project been in existence?Bitcoin launched January 3, 2009. Over 17 years of continuous existence as of April 2026. | 5 |
| TR-03 | How many active users does the project have?Estimated 480-500 million holders worldwide. Daily active addresses range 700K-1M. Over 200 million wallets contain 0.01+ BTC. | 5 |
| TR-04 | How many businesses or organizations accept the project's currency?Approximately 19,910 merchants worldwide accept Bitcoin as of 2025, a 53% increase. Major companies include PayPal, Microsoft, AT&T, Starbucks, and Tesla. Chains like Chipotle, Burger King, and Subway accept via BitPay. | 5 |
| TR-05 | Is the currency used as a unit of account?Bitcoin was briefly legal tender in El Salvador (2021-2025) with prices expressible in BTC. Some BTC-native businesses price in sats. However, fiat denomination overwhelmingly dominates globally. Occasionally used for pricing in specific contexts. | 3 |
| TR-06 | Is the founder or core team still actively working on the project?Satoshi Nakamoto has been inactive since 2010. However, strong successor leadership exists through Bitcoin Core developers, with clear mission continuity. Multiple funded developer teams maintain the codebase. | 4 |
| TR-07 | What partner organizations or institutions support or integrate the project?Massive institutional ecosystem: BlackRock, Fidelity (ETFs), 194+ public companies hold BTC, major exchanges (Coinbase, Binance), payment processors (BitPay, Strike), academic institutions (MIT DCI), NGOs (HRF). | 5 |
| TR-08 | Is the project covered or recognized by credible external sources?Extensive peer-reviewed research (3,873+ publications, 26,381 citations in 2022 alone). Covered by major media globally. Cited in central bank policy discussions, IMF reports, and government legislation. | 5 |
| TR-09 | Is adoption organic -- not dependent on subsidies, incentives, or mandates?Mixed. Core adoption is organic -- driven by belief in sound money, censorship resistance, and store of value utility. However, ETF-driven institutional flows and speculative trading play a material role. El Salvador mandate had limited impact. | 3 |
| TR-10 | What is the growth trend over the past 12 months?Strong growth: merchant adoption +53% in 2025, Lightning volume +266% YoY surpassing $1B/month, institutional adoption expanding via ETFs, 194+ public companies holding BTC. | 5 |
| TR-11 | Does the project have a coherent narrative and cultural identity that drives long-term commitment?Bitcoin has one of the strongest cultural identities in monetary history. The whitepaper serves as a founding document. Concepts like "hodl," the Genesis Block message, halving cycles, and "number go up" create deep cultural artifacts. Community identifies strongly with sound money principles beyond financial incentives. | 5 |
Sovereignty4.2
| Code | Question | Score |
|---|---|---|
| SO-01 | Can any single entity shut down the project?No single entity has the technical or legal ability to halt Bitcoin. The network runs on tens of thousands of nodes across 100+ countries. China banned mining in 2021; the network recovered within months. | 5 |
| SO-02 | Is the project's core infrastructure permissionless and self-hostable?Fully open-source (MIT license). Anyone can run a full node, mine, and verify the entire blockchain independently with no permission needed. All code is on GitHub. | 5 |
| SO-03 | Is the project subject to the jurisdiction of a single nation-state?Bitcoin operates as a stateless protocol with no legal entity. Nodes, miners, and developers are distributed across dozens of countries with no single point of legal capture. | 5 |
| SO-04 | Does the project control or custody user funds?Fully non-custodial. Users hold their own private keys. The protocol has no intermediary at any point. Third-party custodians exist (exchanges) but are not part of the protocol. | 5 |
| SO-05 | Is the project resilient to key-person risk?Satoshi Nakamoto disappeared in 2010 and the system has operated autonomously for 16+ years. No individual is critical. Multiple independent development teams contribute. | 5 |
| SO-06 | Does the project depend on any third-party service that could be revoked?Zero critical third-party dependencies. Bitcoin runs on its own peer-to-peer network, its own consensus mechanism, and open-source software. No cloud provider, oracle, or API is required. | 5 |
| SO-07 | Can the project be censored -- can specific users or transactions be blocked?No censorship capability in the core protocol -- no blacklist, freeze, or filtering exists. Miners can theoretically exclude transactions but economic incentives prevent this. Peripheral services (front-ends, exchanges) can be censored but are replaceable. | 4 |
| SO-08 | Does the protocol protect transaction privacy as a monetary right?Bitcoin is pseudonymous with a public ledger. All transactions are visible on-chain. Chain analysis firms can link transactions to identities using external data. Taproot (2021) improved some privacy aspects but fundamental transparency remains. CoinJoin provides optional mixing. | 3 |
| SO-09 | Does the technology enforce the project's monetary rules such that governance cannot silently override them?Core monetary rules (21M cap, halving schedule, block time) are enforced by code that every node validates. Any change requires new software that nodes must voluntarily adopt. No silent override is possible -- any rule change would cause a chain fork visible to all. Code is fully open-source and auditable. | 4 |
Governance3.9
| Code | Question | Score |
|---|---|---|
| GO-01 | How are decisions about the project made?Bitcoin uses the BIP (Bitcoin Improvement Proposal) process. Major decisions follow a publicly documented process with discussion on mailing lists, developer review, miner signaling, and node operator adoption. Minor operational decisions are handled informally but transparently. | 4 |
| GO-02 | Who has voting or decision-making power, and how is that power distributed?Multi-stakeholder model: developers propose, miners signal, node operators enforce by choosing software. However, mining is concentrated (Foundry USA + AntPool control ~55% of hashrate). Node operators provide a counterbalance. Top mining pools have disproportionate influence. | 3 |
| GO-03 | Is the governance process -- and the monetary mechanism itself -- transparent and publicly auditable?All BIPs are public. Bitcoin Core source code is open-source on GitHub. Every issuance event (block reward) is auditable by anyone running a node. Governance discussions happen on public mailing lists and GitHub. Some developer coordination happens in less public channels. | 4 |
| GO-04 | Can governance be captured by a small group or hostile actor?Bitcoin's multi-stakeholder model (developers, miners, nodes, users) makes capture expensive and difficult. The 2017 SegWit2x episode demonstrated that even well-funded corporate coalitions cannot override user consensus. However, mining pool concentration creates a theoretical vector. | 4 |
| GO-05 | How are upgrades and changes to the protocol or project proposed and executed?Formal BIP process with public discussion, developer review, and activation mechanisms (miner signaling or UASF). Time between proposal and activation is typically months to years. Community can effectively veto through non-adoption. | 4 |
| GO-06 | Is there a separation between governance over monetary policy and governance over operational decisions?De facto separation exists by convention. Monetary rules (21M cap, halving) are treated as sacrosanct -- any proposal to change them would face near-universal rejection. Operational changes (Taproot, SegWit) go through standard BIP process. Not structurally enforced but deeply ingrained in community norms. | 4 |
| GO-07 | Does the project have a constitution, charter, or set of immutable principles?The Bitcoin whitepaper functions as a founding document. The 21M cap, halving schedule, and proof-of-work consensus are treated as immutable principles enshrined in code. No formal constitution exists, but these principles are so deeply embedded in community culture that amendment is practically impossible. | 4 |
| GO-08 | Can the project's issuance rules be changed, and are monetary policy changes subject to stronger constraints than operational changes?Bitcoin's issuance rules (21M cap, halving schedule) are effectively immutable. Changing them would require overwhelming consensus across developers, miners, and node operators, and would almost certainly result in a chain split. The 21M cap is the most sacred parameter in cryptocurrency. No entity can change it unilaterally. | 5 |
Resilience3.6
| Code | Question | Score |
|---|---|---|
| RE-01 | Has the project survived a major crisis or adversarial event?Bitcoin has survived multiple severe crises: Mt. Gox collapse (2014), China mining ban (2021), multiple >80% price crashes, regulatory attacks across jurisdictions, the DAO/BCH fork (2017), and COVID crash (2020). Core mechanism has never failed. | 5 |
| RE-02 | Does the project have redundancy in its critical infrastructure?Full redundancy across all critical components. Tens of thousands of nodes globally, multiple mining pools, numerous front-ends and block explorers, multiple communication channels for developers. No single point of failure. | 5 |
| RE-03 | Can the project recover from a catastrophic failure?The entire blockchain is replicated across tens of thousands of nodes. All code is open-source. Any competent team could rebuild the system from publicly available data and code. The blockchain itself is an immutable, distributed backup. | 5 |
| RE-04 | Is the project's design simple enough to be maintained and understood long-term?Bitcoin's core mechanism (PoW mining, UTXO model, halving schedule) is well-documented and modular. The whitepaper is 9 pages. However, the full codebase has grown complex (41 active core developers maintaining a $1.7T network). Moderate complexity with clear separation of concerns. | 4 |
| RE-05 | Is the project dependent on a specific technology that could become obsolete?Bitcoin depends on SHA-256 proof-of-work and its specific UTXO model. It is built on widely-supported technology but migration to a different consensus mechanism would require fundamental redesign. Quantum computing poses a distant theoretical threat. No tested migration path. | 3 |
| RE-06 | How does the project handle economic stress (bank runs, liquidity crises, collateral crashes, inflation/deflation shocks)?Bitcoin has no explicit economic stress mechanisms -- no circuit breakers, dynamic collateral ratios, or orderly wind-down procedures. It relies entirely on market forces. However, it has survived multiple severe market stresses empirically. The difficulty adjustment is its sole automatic stabilizer (for mining economics, not price). | 3 |
| RE-07 | Does the project have sustainable funding for long-term maintenance?Bitcoin development is funded by grants from OpenSats (328 grants to date), MIT DCI, Human Rights Foundation, Brink, and corporate sponsors. No self-sustaining protocol fee accrues to developers. Funding fluctuates with market cycles (Brink donations fell 58% in 2022 bear market). Sustainability is fragile. | 3 |
| RE-08 | Can the system operate across extreme latency, disconnected networks, and multi-century timescales?Bitcoin assumes global connectivity with 10-minute block times. It could theoretically operate over high-latency links but was not designed for it. Network partitions would cause chain splits requiring reconciliation. Technology stack is modular enough for re-implementation over decades. | 3 |
| RE-09 | Is the system designed for a world where AI agents are primary economic actors?Bitcoin is fully programmable via scripts and Lightning Network. AI agents can autonomously transact, hold, and settle BTC via standard interfaces. No human-specific requirements (CAPTCHA, KYC) for core protocol functions. Not specifically designed for AI but compatible. | 4 |
Inclusivity3.5
| Code | Question | Score |
|---|---|---|
| IN-01 | Can anyone in the world participate regardless of nationality, wealth, or status?Open to anyone in principle. No minimum balance, nationality restriction, or credit check. Practical barriers exist: internet access, device ownership, and understanding of cryptocurrency. Some jurisdictions restrict access via exchange regulations but the protocol itself is fully open. | 4 |
| IN-02 | What is the minimum cost to start using the project?On-chain transaction fees averaged $1.79 in 2025, with periodic spikes (record $127.97 during 2024 halving). Lightning Network enables near-zero cost transactions. No minimum balance required. Moderate cost barrier on mainchain but mitigated by Lightning. | 3 |
| IN-03 | Does the project actively serve underbanked or financially excluded populations?Not designed specifically for the underbanked but documented adoption among financially excluded populations. El Salvador adoption (2021-2025) targeted the unbanked. Lightning Network reduces cost barriers. Africa and Latin America show organic adoption for remittances. | 3 |
| IN-04 | Does the project distribute economic benefits -- including seigniorage -- broadly, or concentrate them among insiders?Mining rewards (seigniorage) flow to those who invest in specialized hardware (ASICs), concentrating benefits among capital-rich miners. Early adopters hold disproportionate amounts (Satoshi ~968K BTC). Mining has become an industrial-scale operation requiring millions in capital investment, excluding small participants from seigniorage. | 2 |
| IN-05 | Does the project treat all participants equally under the same rules?Identical protocol rules for every participant. No tiered access, preferential rates, or special privileges. A sat from a billionaire and a sat from a subsistence farmer follow identical consensus rules. | 5 |
| IN-06 | Does the project require identity documentation or surveillance to participate?Bitcoin protocol requires no identity. Fully pseudonymous participation at the protocol level. KYC is required only by regulated exchanges (third parties), not the protocol. Core functionality is unaffected by identity requirements. | 4 |
| IN-07 | Does the project have mechanisms to prevent wealth concentration over time?No anti-concentration mechanisms. Mining rewards are proportional to hashrate (capital investment). Staking-like dynamics through mining compound advantages for large operators. The Gini coefficient for Bitcoin ownership exceeds 0.92. Wealth concentration is structural. | 2 |
Frequently Asked Questions
What is Bitcoin and what problem does it solve?
Bitcoin is the original cryptocurrency and the most widely adopted decentralized monetary network in history. Launched in January 2009 by the pseudonymous Satoshi Nakamoto, it introduced a fixed-supply, debt-free digital currency secured by proof-of-work mining.
How is money created in Bitcoin?
Anyone can mine Bitcoin without approval, KYC, or whitelist, though it requires hardware investment and energy expenditure (a non-custodial on-chain action). Mining pools are open to join.
How does Bitcoin maintain stable spending power?
Bitcoin has no mechanism to target spending power stability. Price is determined entirely by market supply and demand. There is no algorithmic adjustment, rebase, or rate mechanism.
Is Bitcoin independent from fiat currencies?
Bitcoin (BTC) and its subunit satoshi (sat) are fully sovereign units of account defined independently of any fiat currency or state index. The unit exists natively and has never been pegged to fiat.
Who controls Bitcoin and can it be shut down?
No single entity has the technical or legal ability to halt Bitcoin. The network runs on tens of thousands of nodes across 100+ countries. China banned mining in 2021; the network recovered within months.
How widely adopted is Bitcoin today?
Estimated 480-500 million holders worldwide. Daily active addresses range 700K-1M. Over 200 million wallets contain 0.01+ BTC.
Is Bitcoin still active and growing?
Fully active, growing, and operational. Bitcoin processes hundreds of thousands of transactions daily, with active development, institutional adoption (ETFs), and growing merchant acceptance.
What are the main risks or weaknesses of Bitcoin?
Weakest category: Spending Power Stability (1.0) — Bitcoin has no stability mechanism whatsoever. With ~54% annualized volatility, no peg, no rebase, no dampening, it is fundamentally unable to preserve spending power in any timeframe.
What makes Bitcoin unique from an M69 perspective?
Strongest categories: Fiat Independence (4.2), Sovereignty (4.2), and Traction (4.2) — Bitcoin sets the standard for fiat-free, censorship-resistant, widely-adopted money. 15+ years of operation, ~560M+ users, ~19,910 merchants, and a globally distributed network of ~20,000 nodes.
How is Bitcoin's M69 Score calculated?
Bitcoin scores 3.2/5.0 overall. Pillar scores: Monetary Sovereignty 2.6, Civilizational Durability 3.9, Universal Adoption 4.0. Strongest: Fiat Independence (4.2). Weakest: Spending Power Stability (1.0).