Source-linked AI summary
Algorithmic Authority: The Case of Bitcoin
Caitlin Lustig
TL;DR
Bitcoin raises the question of how digital payments can prevent double spending without third-party fees and loss of privacy. This study uses survey and interview data to examine trust in Bitcoin’s algorithmic authority. It finds that participants favor that authority over conventional institutions they distrust, while differing over integration with existing institutions.
Problem
The paper addresses how online payments can prevent double spending without trusted third parties, whose fees and identity checks constrain micro-transactions and privacy.
Source: §2 · p. 5Method
The author studies trust in Bitcoin’s algorithmic authority through a qualitative study using interviews and survey data.
Source: §1 · p. 2Results
Bitcoin users favor algorithmic authority over conventional institutions they distrust, while participants differ between resisting institutional integration and seeking support for Bitcoin.
Source: §5.2 · p. 10, §5.4 · p. 12, §7 · p. 17Takeaways & Limitations
The paper concludes that how algorithmic authority should be distributed and used remains unclear.
Source: §7 · p. 17Without formal centralization or rules against fraud or theft, building trust in Bitcoin is time-consuming and may not scale as its user base and applications grow.
Source: §6.3 · p. 17
Abstract
from arXiv · showhide
In this paper, I propose a new concept for understanding the role of algorithms in daily life: algorithmic authority. Algorithmic authority is the legitimate power of algorithms to direct human action and to impact which information is considered true. I use this concept to examine the culture of users of Bitcoin, a crypto-currency and payment platform. Through Bitcoin, I explore what it means to trust in algorithmic authority. My study of the Bitcoin community utilizes interview and survey data. I found that Bitcoin users prefer algorithmic authority to the authority of conventional institutions which they see as untrustworthy. However, I argue that Bitcoin users do not have blind faith in algorithms; rather, they acknowledge the need for mediating algorithmic authority with human judgment. I examine the tension between members of the Bitcoin community who would prefer to integrate Bitcoin with existing institutions and those who would prefer to resist integration.
1. Introduction
The introduction frames algorithms as shaping both what people know and how they act. It defines algorithmic authority as power to direct action and verify information, while emphasizing that people and other sociotechnical actors mediate that authority.
1. Introduction
- Algorithms shape access to information and can organize human work, making them influential in both knowledge formation and action.Public relevance algorithms select information, while heteromated systems use and manage human labor.Source: §1 · pp. 1–2
- Algorithmic authority is the power of algorithms to direct human action and verify information, but users also trust the actors surrounding the code.The paper argues that apparently automatic authority is mediated by users and other trusted people.Source: §1 · p. 2
1.1. Algorithms
- Algorithms are treated as agents in debates about social effects, but their actions are distributed across code, developers, users, and regulators.The paper uses “algorithm” to engage with procedurality and formalism while rejecting the idea that responsibility resides solely in code.Source: §1.1 · p. 3
1.2. Authority
- Algorithmic authority draws heavily on rational-legal legitimacy, which depends on algorithms appearing objective and automated.The cited discussion notes that algorithms are not always fully objective or hands-off.Source: §1.2 · pp. 3–4
1.3. Trust
- Trust is a subjective expectation that another agent will act in a particular way, and software’s predictability can coexist with invisible effects.Users may anticipate software outcomes while remaining vulnerable to mechanisms they cannot readily see.Source: §1.3 · p. 4
2. Background
The background situates Bitcoin as an alternative to conventional payment systems and explains the problems it was designed to address. It outlines how a decentralized ledger verifies transactions and how Bitcoin differs from earlier alternative currencies.
2. Background
- Bitcoin appealed to users seeking to disrupt institutions and build alternatives governed by consensus.Some users saw it as a way to transform governments and economic systems, against the backdrop of discontent following the Great Recession.Source: §2 · p. 4
- Bitcoin was designed to prevent double spending without mandatory transaction fees or loss of privacy, problems associated with relying on trusted third parties.Third-party verification can make micro-transactions prohibitively expensive and require customer information, while reversals can expose merchants to losses.Source: §2 · p. 5
- Bitcoin uses a peer-to-peer network and public pseudo-anonymous blockchain to verify transactions without a central currency distributor.Peers compare transactions against the ledger, and users may receive newly generated bitcoins for completing calculations.Source: §2 · p. 5
- Bitcoin’s blockchain links verified transaction blocks with hashes, retaining the longest branch when near-simultaneous mining creates a fork.The figure’s black chain is the longest branch; the other branches are unused.Source: §2 · p. 5, Figure 1 · p. 5
- Unlike Liberty Dollars and e-gold, Bitcoin has no central organization to prosecute and no infrastructure that determines users’ identities.The paper characterizes Bitcoin as operating in a legal gray area because of its decentralized nature.Source: §2 · pp. 5–6
3. Related Work
The related work traces Bitcoin’s technical antecedents and prior research on trust in its code. It also distinguishes studies of user beliefs from analyses of aggregate blockchain behavior.
3. Related Work
- Bitcoin builds on prior work in decentralized digital cash, proof-of-work, public transaction announcements, and reusable tokens.The paper identifies bit gold as a particularly close predecessor and says Bitcoin differs through its Byzantine-resistant peer-to-peer system.Source: §3 · p. 6
- Prior studies argue that users trust Bitcoin’s code through transparency, decentralization, peer participation, network resilience, and confidence in core developers.These accounts describe trust as distributed across several sociotechnical mechanisms, not just the underlying algorithms.Source: §3 · p. 6
- Other studies have inferred Bitcoin users’ behavior from aggregated blockchain data rather than examining users’ ideals and conduct directly.The paper lists analyses of blockchain activity as a distinct approach to studying user behavior.Source: §3 · p. 6
4. Methods
The study combines a survey, interviews, and online participant observation, analyzing findings with grounded theory. Survey responses informed interview questions, while forum and blog reading supplied additional context.
4. Methods
- The study used grounded theory and developed the concept of algorithmic authority after analyzing survey, interview, and observation data.The researcher did not begin with algorithmic authority as a predetermined theory.Source: §4 · pp. 6–7
4.1. Survey
- An exploratory online survey with 510 participants assessed Bitcoin attitudes through Likert-scale, open-ended, and demographic questions.It was posted to BitcoinTalk.org and /r/Bitcoin in October 2013; 124 participants left contact details for possible interviews.Source: §4.1 · p. 7
4.2. Interviews
- The researcher interviewed 22 participants from March to May 2014, selecting interviewees from survey respondents and refining questions iteratively.All interviewees were male; they chose email, instant messaging, voice or video, telephone, or in-person formats.Source: §4.2 · p. 7
4.3. Participant observation
- Participant observation involved reading Bitcoin forums and blogs from November 2012 onward, as well as mainstream news about Bitcoin.The researcher also attempted mining but lacked sufficiently powerful hardware to yield bitcoins.Source: §4.3 · p. 7
5. Findings
The findings examine how Bitcoin users understood authority and legitimacy, including debates over human mediation, institutional integration, decentralization, and the role of Bitcoin, its algorithm, and competing cryptocurrencies.
5. Findings
- Bitcoin’s authority was continually renegotiated amid tensions over its politics, centralization, institutional ties, and the gap between users’ ideals and actual use.These tensions show that algorithmic authority could not be understood through simple binaries.Source: §5 · pp. 7–8
5.1. Demographics of Bitcoin
- Survey respondents were 96% male, 51% American, 60% libertarian, and 50% aged 25–34; participants also spanned 48 countries and reported varied political labels.The survey group was relatively affluent, and 63% had bachelor’s or graduate degrees; the 22 interview participants came from seven countries.Source: §5.1 · pp. 8–9
5.2. Algorithms are more trustworthy and authoritative than existing institutions
- Users turned to Bitcoin to resist institutions they distrusted, citing inflation, lack of control, and practical barriers such as currency exchange and capital controls.For some, Bitcoin’s transparency offered a sense of financial control; others used it to address needs existing institutions did not meet.Source: §5.2 · pp. 9–10
- Some participants regarded Bitcoin as apolitical and its code as impartial, while others saw it as a political project with the potential to displace institutions.Even some who called it apolitical understood that label as nonpartisan or grounded in verifiable facts.Source: §5.2 · pp. 10–11
5.3. Algorithmic authority is mediated by human judgment
- Without formal centralized authority, users had to judge whom to trust and how to protect themselves from theft, fraud, and unreliable services.Interview participants reported spending 2–3 hours a day following Bitcoin; experience, transparency, honesty, and shared knowledge helped users assess trustworthiness.Source: §5.3 · pp. 11–12
- During a software fork, mining pool operators coordinated a 51% attack to restore a shared blockchain, and some participants accepted limited organizational oversight as necessary.Views of the Bitcoin Foundation were mixed: some valued its role in engaging government, while others felt it did not represent their interests.Source: §5.3 · p. 12
5.4. Algorithms need institutional support
- Poor third-party support limited Bitcoin’s legitimacy and everyday usability, leading some participants to favor integration through regulation or other institutions.Thirty percent of survey participants were not necessarily opposed to government regulation, citing legitimacy and easier use with existing institutions.Source: §5.4 · pp. 12–13
- 78% of mined bitcoins were presumed out of circulation; 29% of survey respondents had never bought anything with bitcoin, and 62% had not bought anything in the last 30 days.Only 6% reported having no bitcoins, and some participants held them in anticipation of better infrastructure or as an investment rather than using them as currency.Source: §5.4 · p. 13
- Participants feared Bitcoin’s association with black-market purchases would undermine its legitimacy and deter people from trying it.They saw the Bitcoin Foundation as a way to show newcomers that Bitcoin was not only for drugs and illegal activity.Source: §5.4 · pp. 13–14
- Some users moderated libertarian self-presentation and policed Bitcoin’s reputation to avoid appearing extreme or delusional to newcomers.They worried that extreme libertarian views could deter mainstream adoption, and viewed /r/Bitcoin as an important resource for people researching Bitcoin.Source: §5.4 · p. 14
- Some participants feared that integration would centralize Bitcoin into a capitalist institution dominated by a few businesses.Keith argued that competition from altcoins would require continual innovation; Colin questioned whether individual miners could compete with corporate mining farms.Source: §5.4 · p. 14
- Participants disagreed over whether authority lay in Bitcoin itself or in the blockchain algorithm and competing cryptocurrencies.Some saw altcoins as unoriginal clones that diluted Bitcoin’s authority, while others regarded alternatives as essential if Bitcoin became part of a culture they rejected; many expected cryptocurrencies to endure even if Bitcoin did not.Source: §5.4 · p. 14
6. Discussion
Bitcoin users held sharply different political and practical visions for the currency, yet the discussion finds algorithmic authority operating across that diversity. Their trust was not confined to code: it also depended on human judgment and the wider sociotechnical assemblage.
6. Discussion
- Participants ranged from socialist and libertarian visions to opposing views on anonymity and regulation, though most beliefs were broadly libertarian.The author notes that participants were overwhelmingly male, while their political views varied.Source: §6 · p. 14
6.1. Authority and utopia
- Some users valued Bitcoin as disruptive authority unhindered by centralized institutions, while others saw its value as dependent on integration into existing institutions.For disruptive-technology advocates, the blockchain was central and Bitcoin only one application; alternative cryptocurrencies could sustain their utopian vision if Bitcoin disappointed.Source: §6.1 · p. 15
- Bitcoin’s governance and production were not fully decentralized: internal and temporary centralization occurred, and eight of 252 contributors committed 73.6% of the code as of October 14, 2014.Some participants viewed regulation as a necessary evil, while users differed over whether centralized leadership must entail coercive authority.Source: §6.1 · p. 15
- Technologies seen as resistive may lose that status once they replace older systems, becoming traditional authority that resists change.The author frames this as a possibility for Bitcoin and similar algorithms.Source: §6.1 · p. 15
- Bitcoin’s incomplete design let users interpret its values differently, and 55.2% of survey participants had used it for over a year despite mismatches with their utopian ideals.The author cautions that these findings cannot be generalized to Bitcoin users as a whole.Source: §6.1 · pp. 15–16
6.2. Nuance and trust
- Users found that trust in code or the network was insufficient: code can change or fail, and algorithms cannot judge vendors or advise when to update software.Because Bitcoin’s practical use also relies on third-party services, trust extends to the currency’s service ecosystem.Source: §6.2 · p. 16
- Validating third-party services took considerable time because users could not defer judgment to institutions; the author suggests social norms and regulation might make Bitcoin appealing to more users.The extra validation effort may not deter passionate users.Source: §6.2 · p. 16
6.3. Bitcoin as Assemblage
- Bitcoin’s authority depended on developers, miners, and users, while building trust without centralization was time-consuming and might not scale as users and applications grew.The author argues that trust also involves other actors in the assemblage, not only algorithms or code.Source: §6.3 · p. 17
7. Conclusion
The conclusion argues that algorithmic authority resides across sociotechnical actors, not in code alone, and remains contested in Bitcoin. Open-ended values and trust in the actors around an algorithm may help explain its appeal to diverse users.
7. Conclusion
- Algorithmic authority resides across diverse sociotechnical actors, while its distribution and use remain unclear; Bitcoin users disagreed over disruption versus institutional integration.For disruptive-technology advocates, the blockchain was central and Bitcoin one application of it; alternative cryptocurrencies could sustain their utopian visions if Bitcoin failed to meet expectations.Source: §7 · p. 17
- Algorithms may appeal to diverse users when open-ended values let users position themselves according to their own commitments, and when users trust those who influence the algorithm.The actors named include developers, other users, and regulators.Source: §7 · p. 17
- Further research is needed on how algorithmic authority can empower users and how it relates to the centralized institutions Bitcoin users oppose.The author identifies this relationship as an open question as Bitcoin evolves.Source: §7 · p. 17