Selected Readings on Blockchain Technology and Its Potential for Transforming Governance


By Prianka Srinivasan, Robert Montano, Andrew Young, and Stefaan G. Verhulst

The Living Library’s Selected Readings series seeks to build a knowledge base on innovative approaches for improving the effectiveness and legitimacy of governance. This curated and annotated collection of recommended works on the topic of blockchain and governance was originally published in 2017.

Introduction

In 2008, an unknown source calling itself Satoshi Nakamoto released a paper named Bitcoin: A Peer-to-Peer Electronic Cash System which introduced blockchain technology. Blockchain is a novel system that uses a distributed ledger to record transactions and ensure compliance. Blockchain technology relies on an ability to act as a vast, transparent, and secure public database.

It has since gained recognition as a tool to transform governance by creating a decentralized system to

  • manage and protect identity,
  • trace and track; and
  • incentivize smarter social and business contracts.

These applications cast blockchain as a tool to confront certain public problems in the digital age.

The readings below represent selected readings on the applications for governance. They have been categorized by theme – Governance Applications, Identity Protection and ManagementTracing and Tracking, and Smart Contracts.

Selected Reading List

Governance Applications

  • Atzori, Marcella – The Center for Blockchain Technologies (2015) Blockchain Technology and Decentralized Governance: Is the State Still Necessary?  Aims to investigate the political applications of blockchain, particularly in encouraging government decentralization by considering to what extent blockchain can be viewed as “hyper-political tools.” The paper suggests that the domination of private bodies in blockchain systems highlights the continued need for the State to remain as a central point of coordination.
  • Boucher, Philip. – European Parliamentary Research Service (2017) How blockchain technology could change our lives  This report commissioned by the European Parliamentary Research Service provides a deep introduction to blockchain theory and its applications to society and political systems, providing 2 page briefings on currencies, digital content, patents, e-voting, smart contracts, supply chains, and blockchain states.
  • Boucher, Philip. – Euroscientist (2017) Are Blockchain Applications Guided by Social Values?  This report by a policy analyst at the European Parliament’s Scientific foresight unit, evaluates the social and moral contours of blockchain technology, arguing that “all technologies have value and politics,” and blockchain is no exception. Calls for greater scrutiny on the possibility for blockchain to act as a truly distributed and transparent system without a “middleman.”
  • Cheng, Steve;  Daub, Matthew; Domeyer, Axel; and Lundqvist, Martin –McKinsey & Company (2017)  Using Blockchain to Improve Data Management in the Public SectorThis essay considers the potential uses of blockchain technology for the public sector to improve the security of sensitive information collected by governments and as a way to simplify communication with specialists.
  • De Filippi, Primavera; and Wright, Aaron –Paris University & Cordoza School of Law (2015)  Decentralized Blockchain Technology and the Rise of Lex Cryptographia – Looks at how to regulate blockchain technology, particularly given its implications on governance and society. Argues that a new legal framework needs to emerge to take into account the applications of self-executing blockchain technology.
  • Liebenau, Jonathan and Elaluf-Calderwood, Silvia Monica. – London School of Economics & Florida International University (2016) Blockchain Innovation Beyond Bitcoin and Banking. A paper that explores the potential of blockchain technology in financial services and in broader digital applications, considers regulatory possibility and frameworks, and highlights the innovative potential of blockchain.
  • Prpić, John – Lulea University of Technology (2017) Unpacking Blockchains – This short paper provides a brief introduction to the use of Blockchain outside monetary purposes, breaking down its function as a digital ledger and transaction platform.
  • Stark, Josh – Ledger Labs (2016) Making Sense of Blockchain Governance Applications This CoinDesk article discusses, in simple terms, how blockchain technology can be used to accomplish what is called “the three basic functions of governance.”
  • UK Government Chief Scientific Adviser (2016)  Distributed Ledger Technology: Beyond Blockchain – A report from the UK Government that investigates the use of blockchain’s “distributed leger” as a database for governments and other institutions to adopt.

Identity Protection and Management

  • Baars, D.S. – University of Twente (2016Towards Self-Sovereign Identity Using Blockchain Technology.  A study exploring self-sovereign identity – i.e. the ability of users to control their own digital identity – that led to the creation of a new architecture designed for users to manage their digital ID. Called the Decentralized Identity Management System, it is built on blockchain technology and is based on the concept of claim-based identity.
  • Burger, Eric and Sullivan, Clare Linda. – Georgetown University (2016) E-Residency and Blockchain. A case study focused on an Estonian commercial initiative that allows for citizens of any nation to become an “Estonian E-Resident.” This paper explores the legal, policy, and technical implications of the program and considers its impact on the way identity information is controlled and authenticated.
  • Nathan, Oz; Pentland, Alex ‘Sandy’; and Zyskind, Guy – Security and Privacy Workshops (2015) Decentralizing Privacy: Using Blockchain to Protect Personal Data Describes the potential of blockchain technology to create a decentralized personal data management system, making third-party personal data collection redundant.
  • De Filippi, Primavera – Paris University (2016) The Interplay Between Decentralization and Privacy: The Case of Blockchain Technologies  A journal entry that weighs the radical transparency of blockchain technology against privacy concerns for its users, finding that the apparent dichotomy is not as at conflict with itself as it may first appear.

Tracing and Tracking

  • Barnes, Andrew; Brake, Christopher; and Perry, Thomas – Plymouth University (2016) Digital Voting with the use of Blockchain Technology – A report investigating the potential of blockchain technology to overcome issues surrounding digital voting, from voter fraud, data security and defense against cyber attacks. Proposes a blockchain voting system that can safely and robustly manage these challenges for digital voting.
  • The Economist (2015), “Blockchains The Great Chain of Being Sure About Things.”  An exploratory article that explores the potential usefulness of a blockchain-based land registry in places like Honduras and Greece, transaction registries for trading stock, and the creation of smart contracts.
  • Lin, Wendy; McDonnell, Colin; and Yuan, Ben – Massachusetts Institute of Technology (2015)  Blockchains and electronic health records. – Suggests the “durable transaction ledger” fundamental to blockchain has wide applicability in electronic medical record management. Also, evaluates some of the practical shortcomings in implementing the system across the US health industry.

Smart Contracts

  • Iansiti, Marco; and Lakhani, Karim R. – Harvard Business Review (2017) The Truth about Blockchain – A Harvard Business Review article exploring how blockchain technology can create secure and transparent digital contracts, and what effect this may have on the economy and businesses.
  • Levy, Karen E.C. – Engaging Science, Technology, and Society (2017) Book-Smart, Not Street-Smart: Blockchain-Based Smart Contracts and The Social Workings of Law. Article exploring the concept of blockchain-based “smart contracts” – contracts that securely automate and execute obligations without a centralized authority – and discusses the tension between law, social norms, and contracts with an eye toward social equality and fairness.

Annotated Selected Reading List

Cheng, Steve, Matthias Daub, Axel Domeyer, and Martin Lundqvist. “Using blockchain to improve data management in the public sector.” McKinsey & Company. Web. 03 Apr. 2017. http://bit.ly/2nWgomw

  • An essay arguing that blockchain is useful outside of financial institutions for government agencies, particularly those that store sensitive information such as birth and death dates or information about marital status, business licensing, property transfers, and criminal activity.
  • Blockchain technology would maintain the security of such sensitive information while also making it easier for agencies to use and access critical public-sector information.
  • Despite its potential, a significant drawback for use by government agencies is the speed with which blockchain has developed – there are no accepted standards for blockchain technologies or the networks that operate them; and because many providers are start-ups, agencies might struggle to find partners that will have lasting power. Additionally, government agencies will have to remain vigilant to ensure the security of data.
  • Although best practices will take some time to develop, this piece argues that the time is now for experimentation – and that governments would be wise to include blockchain in their strategies to learn what methods work best and uncover how to best unlock the potential of blockchain.

“The Great Chain of Being Sure About Things.” The Economist. The Economist Newspaper, 31 Oct. 2015. Web. 03 Apr. 2017. http://econ.st/1M3kLnr

  • This is an exploratory article written in The Economist that examines the various potential uses of blockchain technology beyond its initial focus on bitcoin:
    • It highlights the potential of blockchain-based land registries as a way to curb human rights abuses and insecurity in much of the world (it specifically cites examples in Greece and Honduras);
    • It also highlights the relative security of blockchain while noting its openness;
    • It is useful as a primer for how blockchain functions as tool for a non-specialist;
    • Discusses “smart contracts” (about which we have linked more research above);
    • Analyzes potential risks;
    • And considers the potential future unlocked by blockchain
  • This article is particularly useful as a primer into the various capabilities and potential of blockchain for interested researchers who may not have a detailed knowledge of the technology or for those seeking for an introduction.

Iansiti, Marco and Lakhani, Karim R. “The Truth About Blockchain.” Harvard Business Review. N.p., 17 Feb. 2017. Web. 06 Apr. 2017. http://bit.ly/2hqo3FU

  • This entry into the Harvard Business Review discusses blockchain’s ability to solve the gap between emerging technological progress and the outdated ways in which bureaucracies handle and record contracts and transactions.
  • Blockchain, the authors argue, allows us to imagine a world in which “contracts are embedded in digital code and stored in transparent, shared databases, where they are protected from deletion, tampering, and revision”, allowing for the removal of intermediaries and facilitating direct interactions between individuals and institutions.
  • The authors compare the emergence of blockchain to other technologies that have had transformative power, such as TCP/IP, and consider the speed with which they have proliferated and become mainstream.
    • They argue that like TCP/IP, blockchain is likely decades away from maximizing its potential and offer frameworks for the adoption of the technology involving both single-use, localization, substitution, and transformation.
    • Using these frameworks and comparisons, the authors present an investment strategy for those interested in blockchain.

IBM Global Business Services Public Sector Team. “Blockchain: The Chain of Trust and its Potential to Transform Healthcare – Our Point of View.” IBM. 2016. http://bit.ly/2oBJDLw

  • This enthusiastic business report from IBM suggests that blockchain technology can be adopted by the healthcare industry to “solve” challenges healthcare professionals face. This is primarily achieved by blockchain’s ability to streamline transactions by establishing trust, accountability, and transparency.
  • Structured around so-called “pain-points” in the healthcare industry, and how blockchain can confront them, the paper looks at 3 concepts and their application in the healthcare industry:
    • Bit-string cryptography: Improves privacy and security concerns in healthcare, by supporting data encryption and enforces complex data permission systems. This allows healthcare professionals to share data without risking the privacy of patients. It also streamlines data management systems, saving money and improving efficiency.
    • Transaction Validity: This feature promotes the use of electronic prescriptions by allowing transactional trust and authenticated data exchange. Abuse is reduced, and abusers are more easily identified.
    • Smart contracts: This streamlines the procurement and contracting qualms in healthcare by reducing intermediaries. Creates a more efficient and transparent healthcare system.
  • The paper goes on to signal the limitations of blockchain in certain use cases (particularly in low-value, high-volume transactions) but highlights 3 use cases where blockchain can help address a business problem in the healthcare industry.
  • Important to keep in mind that, since this paper is geared toward business applications of blockchain through the lens of IBM’s investments, the problems are drafted as business/transactional problems, where blockchain primarily improves efficiency than supporting patient outcomes.

Nathan, Oz; Pentland, Alex ‘Sandy’; and Zyskind, Guy “Decentralizing Privacy: Using Blockchain to Protect Personal Data” Security and Privacy Workshops (SPW). 2015. http://bit.ly/2nPo4r6

  • This technical paper suggests that anonymization and centralized systems can never provide complete security for personal data, and only blockchain technology, by creating a decentralized data management system, can overcome these privacy issues.
  • The authors identify 3 common privacy concerns that blockchain technology can address:
    • Data ownership: users want to own and control their personal data, and data management systems must acknowledge this.
    • Data transparency and auditability: users want to know what data is been collected and for what purpose.
    • Fine-grained access control: users want to be able to easily update and adapt their permission settings to control how and when third-party organizations access their data.
  • The authors propose their own system designed for mobile phones which integrates blockchain technology to store data in a reliable way. The entire system uses blockchain to store data, verify users through a digital signature when they want to access data, and creates a user interface that individuals  can access to view their personal data.
  • Though much of the body of this paper includes technical details on the setup of this blockchain data management system, it provides a strong case for how blockchain technology can be practically implemented to assuage privacy concerns among the public. The authors highlight that by using blockchain “laws and regulations could be programmed into the blockchain itself, so that they are enforced automatically.” They ultimately conclude that using blockchain in such a data protection system such as the one they propose is easier, safer, and more accountable.

Wright, Aaron, and Primavera De Filippi. “Decentralized blockchain technology and the rise of lex cryptographia.” 2015. Available at SSRN http://bit.ly/2oujvoG

  • This paper proposes that the emergence of blockchain technology, and its various applications (decentralized currencies, self-executing contracts, smart property etc.), will necessitate the creation of a new subset of laws, termed by the authors as “Lex Cryptographia.”
  • Considering the ability for blockchain to “cut out the middleman” there exist concrete challenges to law enforcement faced by the coming digital revolution brought by the technology. These encompass the very benefits of blockchain; for instance, the authors posit that the decentralized, autonomous nature of blockchain systems can act much like “a biological virus or an uncontrollable force of nature” if the system was ill-intentioned. Though this same system can regulate the problems of corruption and hierarchy associated with traditional, centralized systems, their autonomy poses an obvious obstacle for law-enforcement.
  • The paper goes on to details all the possible benefits and societal impacts of various applications of blockchain, finally suggesting there exists a need to “rethink” traditional models of regulating society and individuals. They predict a rise in Lex Cryptographia “characterized by a set of rules administered through self-executing smart contracts and decentralized (and potentially autonomous) organizations.” Much of these regulations depend upon the need to supervise restrictions placed upon blockchain technology that may chill its application, for instance corporations who may choose to purposefully avoid including any blockchain-based applications in their search engines so as to stymie the adoption of this technology.

Scientific crowdsourcing in wildlife research and conservation: Tigers (Panthera tigris) as a case study


Özgün Emre Can, Neil D’Cruze, Margaret Balaskas, and David W. Macdonald in PLOS Biology: “With around 3,200 tigers (Panthera tigris) left in the wild, the governments of 13 tiger range countries recently declared that there is a need for innovation to aid tiger research and conservation. In response to this call, we created the “Think for Tigers” study to explore whether crowdsourcing has the potential to innovate the way researchers and practitioners monitor tigers in the wild. The study demonstrated that the benefits of crowdsourcing are not restricted only to harnessing the time, labor, and funds from the public but can also be used as a tool to harness creative thinking that can contribute to development of new research tools and approaches. Based on our experience, we make practical recommendations for designing a crowdsourcing initiative as a tool for generating ideas….(More)”

Google DeepMind and healthcare in an age of algorithms


Julia Powles and Hal Hodson in Health and Technology: “Data-driven tools and techniques, particularly machine learning methods that underpin artificial intelligence, offer promise in improving healthcare systems and services. One of the companies aspiring to pioneer these advances is DeepMind Technologies Limited, a wholly-owned subsidiary of the Google conglomerate, Alphabet Inc. In 2016, DeepMind announced its first major health project: a collaboration with the Royal Free London NHS Foundation Trust, to assist in the management of acute kidney injury. Initially received with great enthusiasm, the collaboration has suffered from a lack of clarity and openness, with issues of privacy and power emerging as potent challenges as the project has unfolded. Taking the DeepMind-Royal Free case study as its pivot, this article draws a number of lessons on the transfer of population-derived datasets to large private prospectors, identifying critical questions for policy-makers, industry and individuals as healthcare moves into an algorithmic age….(More)”

Digital Democracy in Belgium and the Netherlands. A Socio-Legal Analysis of Citizenlab.be and Consultatie.nl


Chapter by Koen Van Aeken in: Prins, C. et. al (eds.) Digital Democracy in a Globalized World (Edward Elgar, 2017), Forthcoming: “The research question is how technologies characterized by ubiquitous Web 2.0 interactivity may contribute to democracy. Following a case study design, two applications were evaluated: the Belgian CitizenLab, a mobile, social and local private application to support public decision making in cities, and the Dutch governmental website Internetconsultatie. Available data suggest that the Dutch consultation platform is mainly visited by the ‘usual suspects’ and lacks participatory functionalities. In contrast, CitizenLab explicitly aims at policy co-creation through broad participation. Its novelty, however, prevents making sound empirical statements.

A comprehensive conceptualization precedes the case studies. To avoid instrumentalist reduction, the social setting of the technologies is reconstructed. Since its constituents, embedding and expectations – initially represented as the nation state and representative democracy – are increasingly challenged, their transformations are consequently discussed. The new embedding emerges as a governance constellation; new expectations concern the participatory dimension of politics. Future assessments of technologies may benefit from this conceptualization….(More)”

Mapatón CDMX


HBS Case Study by Mitchell Weiss and Maria Fernanda Miguel: “There were probably 30,000 public buses, minibuses, and vans in Mexico City. Though, in 2015, no one knew for certain since no comprehensive schedule existed. This was why el Laboratorio para la Ciudad (or LabCDMX) had spawned an effort to generate a map of the labyrinth system that provided an estimated 14 million rides a day. Gabriella Gómez-Mont, the Lab’s founder and director, had led her team in a project to crowd-source the routes from volunteer riders in what came to be known as Mapatón CDMX. After four pilots and a two-week “mapping marathon” later, she wondered exactly what to make of the lab’s fiftieth experiment? Was Mapatón successful?

Learning objective:

LabCDMX and their crowdsourced bus mapping project provides the setting to explore risk taking and experimentation in public settings. The case is designed to focus students most acutely on questions of can government take more risk and how? This is a key question for public entreprenuers. In class, students are encouraged to think both about the obstacles for risk taking and the tactics that elected leaders and innovation champions can take to surmount those obstacles. Students consider whether experimentation is one of those potential skills and, if so, how best and rigorously those experiments must be run. How willing must government be to admit failure if experiments don’t pan out? What can give them that leeway? How, tactically, can governments run these kinds of experiments? Is using off-the-shelf technology for quick, but imperfect beta services a productive strategy for securing buy-in and for learning? The case is adaptable for exploring big company settings, too. Mexico City’s municipal government is a giant organization, with 300,000 public workers. What is the role of an innovation office and it’s handful of employees in that context? How does it gain credibility with the rest of the organization? How do experiments help – or hurt – in that effort?…(More)”.

Data and the City: New report on how public data is fostering civic engagement in urban regions


Report by Jonathan Gray and Danny Lämmerhirt: “…demonstrates how public data infrastructures create new kinds of relationships and public spaces between public institutions, civil society groups, and citizens.

In contrast to more supply-oriented ideas around opening (government) data, we argue that data infrastructures are not a mere “raw” resource that can be exploited. Instead they are best conceived as a lively network or ecosystem in which publics creatively use city data to engage with urban institutions.

We intend to spark imagination and conversation about the role that public data infrastructures may play in civic life – not just as neutral instruments for creating knowledge, but also as devices to organise publics and evidence around urban issues; creating shared spaces for public participation and deliberation around official processes and institutions; and securing progress around major social, economic and environmental challenges that cities face.

Our report describes six case studies from cities around the world to demonstrate civil society’s vast action repertoire to engage with urban data infrastructures. One case study demonstrates how a British civil society organisation gathered budget data through freedom of information requests from municipal government. This information was fed into an open database and made accessible to finance experts and scholars in order to allow them to run a “public debt audit”. This audit enabled government officials and the larger public to debate the extent of public debt in British cities and to uncover how a lack of public scrutiny increased profits of financial institutes while putting a strain on the public purse….

In detail, civic actors can engage with data infrastructures to:

  • Identify spaces for intervention. Having cadastral data at hand helped civic actors to identify vacant publicly-owned land, to highlight possibilities for re-using it and to foster community building in neighbourhoods around its re-use.
  • Open spaces for accountability. Using government’s own accounting measurements may provide civil society with evaluation criteria for the effectiveness of public sector programs. Civil society actors may develop a ‘common ground’ or ‘common language’ for engaging with institutions around the issues that they care about.
  • Enable scrutiny of official processes, institutional mechanisms and their effects. By opening public loan data, civil society was able to identify how decentralised fiscal audit mechanisms may have negative effects on public debt.
  • Change the way an issue is framed or perceived. By using aggregated, anonymized data about home addresses of inmates, scholars could shift focus from crime location to the origin of an offender – which helped to address social re-entry programs more effectively.
  • Mobilise community engagement and civic activism. Including facilitating the assembly and organisation of publics around issues….

You can find the full report here.”

The Open Data Movement: Young Activists between Data Disclosure and Digital Reputation


Davide Arcidiacono and Giuseppe Reale in PArtecipazione e COnflitto: “Young citizens show an increasing interest for direct democracy tools and for the building of a new relationship with public administration through the use of digital platforms. The Open Data issue is part of this transformation. The paper analyzes the Open Data issue from the perspective of a spontaneous and informal group of digital activists with the aim of promoting data disclosure. The study is focused mainly on the case of a specific local movement, named Open Data Sicilia (ODS), combining traditional ethnographic observation with an ethnographic approach. The aim of the study is to detect the social profile of the Open Data movement activists, understanding how is it organized their network, what are the common purposes and solidarity models embodied by this type of movement, what are the resources mobilized and their strategies between on-line and off-line. The ODS case appears interesting for its evolution, its strategy and organizational structure: an elitist and technocratic movement that aspires to a broad constituency. It is an expressive or a reformist movement, rather than an anti-system actor, with features that are similar to a lobby. The case study also shows all the typical characteristics of digital activism, with its fluid boundaries between ethical inspiration of civic engagement and individual interests….(More)”

Open data for democracy: Developing a theoretical framework for open data use


Erna Ruijer, Stephan Grimmelikhuijsen, and Albert Meijer in Government Information Quarterly: “Open data platforms are hoped to foster democratic processes, yet recent empirical research shows that so far they have failed to do so. We argue that current open data platforms do not take into account the complexity of democratic processes which results in overly simplistic approaches to open data platform design. Democratic processes are multifaceted and open data can be used for various purposes, with diverging roles, rules and tools by citizens and public administrators. This study develops a Democratic Activity Model of Open Data Use, which is illustrated by an exploratory qualitative multiple case study outlining three democratic processes: monitorial, deliberative and participatory. We find that each type of democratic process requires a different approach and open data design. We conclude that a context-sensitive open data design facilitates the transformation of raw data into meaningful information constructed collectively by public administrators and citizens….(More)”

Results of early Open Government Partnership initiatives


The Open Government Partnership: “The search for these stories ended with finding seven very different reform initiatives in different regions and covering a broad range of open government topics.

In Costa Rica, we learn about how the government is using its participation in OGP to restart a process halted for 23 years to create a consultation mechanism that will allow indigenous groups to participate in all policy making decisions that affect them, and the results of the dialogue leading to an improvement in the delivery of public services.

The Chilean story documents how a 10-year campaign to regulate influence peddling was given a boost by an explicit commitment included in the first Chilean action plan to introduce legislation to regulate lobbying – a commitment since fulfilled. The resulting Lobbying Act sheds new light on the relationship between officials and influence groups and is beginning to democratize access to authorities.

Italy’s OpenCoesione and its spin-off initiatives show how top-down open data initiatives on public spending can be combined with bottom-up, data-driven monitoring to promote accountability and public participation in the policy-making process, including promoting civic engagement amongst school students.

The Tanzanian case study tells the story of how the “How Do I?” – or “Nifanyeje?” – website is making information on basic public services available to citizens and cutting down transaction times and costs, but it also highlights the need to still reach the last mile in a country where Internet penetration remains low.

Indonesia’s initiative to create a One Map portal with official base maps for the country, part of a much larger initiative of synchronizing various maps for the country that when completed could help resolve land-related conflicts and address illegal deforestation, shows technical progress and some improvements in inter-agency cooperation.

In Macedonia, we learn how opening up data on air quality has acted as an engine for civic activism and about short and medium-term policy options being implemented and explored by the relevant authorities as a result.

Finally, the case from Israel shows how collaboration between civil society and champions within the Parliament is helping make data on the state budget accessible to citizens, journalists, and the parliamentarians themselves.

Each story demonstrates measurable progress and the added value of the collaboration between government and civil society that is at the very heart of OGP. The stories also show the immense importance of political will, bureaucratic buy-in, adequate resourcing, and demand-side calls for accountability in ensuring that the reforms take root and continue into the future, so that their impact can be felt by a broader range of citizens. In that sense, the last chapter for each story is still to be written. In a majority of the cases, these commitments’ inclusion in the OGP National Action Plans gave prominence and momentum to the envisioned reforms, helping them along. We hope to be able to continue to track these reforms in the years to come….(More)”.

Open or Closed? Open Licensing of Real-Time Public Sector Transit Data


Teresa Scassa and Alexandra Diebel in Journal of e-Democracy: “This paper explores how real-time data are made available as “open data” using municipal transit data as a case study. Many transit authorities in North America and elsewhere have installed technology to gather GPS data in real-time from transit vehicles. These data are in high demand in app developer communities because of their use in communicating predicted, rather than scheduled, transit vehicle arrival times. While many municipalities have chosen to treat real-time GPS data as “open data,” the particular nature of real-time GPS data requires a different mode of access for developers than what is needed for static data files. This, in turn, has created a conflict between the “openness” of the underlying data and the sometimes restrictive terms of use which govern access to the real-time data through transit authority Application Program Interfaces (APIs). This paper explores the implications of these terms of use and considers whether real-time data require a separate standard for openness. While the focus is on the transit data context, the lessons from this area will have broader implications, particularly for open real-time data in the emerging smart cities environment….(More)”