How can governments use blockchain to build better public services?

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Experts from the European Parliament and private sector discussed the potential of blockchain in government at London Blockchain Week

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The blockchain hype keeps growing and governments are starting to take notice. Widespread adoption of the distributed ledger technology remains a long way off, but it could help address some major public sector challenges.

Advocates envision blockchain ledgers creating a future connected government that is paperless, interoperable, auditable, distributed and tamper-proof.

"Blockchain offers governments a fast, secure, efficient, transparent means of being able to deploy government services and communicate with their populations," said Dr Jane Thomason, the CEO of research firm Abt Associates-Australia, at London Blockchain Week on Wednesday.

"This is the panacea. This is what we're going for."

Areas in which governments could use blockchain include supply chain, health records, transportation, voting, energy, taxation, land titles, tokenising welfare payments, engagement with citizens and digital currencies.

It could provide easy and secure permission to access public sector data and support digital IDs for sim on-boarding for services, benefits that a number of tech-savvy governments are already exploring.

Use cases for blockchain in government

Eastern European governments have often led the way on blockchain adoption, most notably Estonia's, which has been testing the technology since 2008. Since 2012, it has used blockchain across registries in healthcare, the judiciary, the legislature and security.

Georgia's government has also experimented with blockchain, in a land registry project developed with the Bitfury Group dubbed the National Agency of Public Registry (NAPR).

"The Bitfury Group and NAPR implemented a custom-designed blockchain system that is now integrated into the digital records system of NAPR," Willem-Jan Bruin, the director for Western European blockchain-based solutions at BitFury Group, told Computerworld UK.

"This private, permissioned blockchain is anchored to the Bitcoin blockchain through a distributed digital timestamping service. Distributed digital timestamping allows NAPR to verify and sign a document containing a citizen's essential information and proof of ownership of property.

"The importance and disruptive potential of the project lies in its ability to make land titles - and, in general, property rights - available to billions of people who are currently unable to legally register their property. Blockchain technology also permits significant time and cost savings in the registration process. Therefore, the blockchain land-titling project could have a big global impact beyond Georgia."

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Lithuanian MEP Antanas Guoga has made investments of his own in blockchain, and believes the general authorisation of documents will be the most successful early use case for the technology.

"Everything can be on blockchain; when you purchase your title, whenever you've had a service done that's important, whenever you've been to the doctor and you have to show your insurance numbers,” he suggested.

Ashley Fox, the MEP for the Southwest of England and Gibraltar and leader of the British Conservatives in the European Parliament, adds access to criminal records to the list.

Employers who need to check these records in the UK currently have to contact an agency in most cases, a slow and costly process that blockchain could completely transform.

"Individuals would know what the state held on them and could then grant access to a school or a nursing home, and that whole process would be speeded up enormously, and that would grant great reassurance to citizens and to future employees," said Fox, a member of the European Parliament's all-party Innovation Group.

Thomason from Abt Associates-Australia is also enthusiastic about the potential for blockchain voting, which the Flux party in Australia is using for its voting systems.

She claims that every voter in a state election in Australia costs the government around AU$2,500, which a new platform developed by Melbourne blockchain startup Horizon State promises to cut to 50 cents.

To put this into practice, the platform would first need to gain the elusive trust of both citizens and government though.

Challenges to government adoption of blockchain

There are still a number of constraints to widespread adoption of blockchain. Governments are particularly worried about cyber security, the dark web and regulatory compliance.

They will also be concerned that the pathway to adoption will be costly and complex. To overcome this barrier, both Bruin and Fox recommend starting with simple pilot schemes that can demonstrate success to attract support for further applications.

"You'll find that most politicians are really very nervous of using new technology, of introducing new schemes, because they're fearful of what will happen when it goes wrong," said Fox.

"So I think governments will be quite slow to introduce blockchain technology, even though it has great potential."

Read next: From supply chain to equity: real-world uses of the blockchain today

Citizens will also be concerned about their privacy and the security of the system, particularly when the hype hits its peak and crashes down to reality, as the cryptocurrency collapse recently proved.

The bitcoin boom attracted investment from many members of the public, and the bust then lost their trust.

Their anger could also trigger a draconian response from governments.

Tips for government use of blockchain

Gibraltar has made some early inroads of its own with the technology, including the Gibraltar Blockchain Exchange, a subsidiary of the stock exchange plans. Its government plans to soon create a new a licence for startups working with blockchain.

Fox attributes the territory's success to its focus on quality.

Gibraltar takes a principles-based approach to regulating its gaming industry, with a focus on honesty and integrity that mean nine out of every 10 licences are turned down. If they later misbehave that licence will be taken away.

Read next: How could blockchain be used in the enterprise?

Receiving a Gibraltar license therefore shows a company is a serious player. Fox believes a similar approach to granting blockchain licences will support quality applications.

"It's just impossible for politicians to draft a law that's going to deal with every eventuality in the future, and I think that were we to try we would fail," he explained. "So I think a principle-based approach is entirely right."

Lithuanian MEP Guoga believes that blockchain will develop best if government limits regulations and allow it to be tested in real environments. "This is where we have to let people in and be open-armed," he said. "Give leeway and allow them to develop."

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