Digital Public Infrastructure

I was honored to give an invited talk on “laying the groundwork for information society’s large scale public infrastructure” to the “Governing the Digital Society” (DGS) research group at Utrecht University on Tuesday 27 October 2020. The full video of the presentation and discussion period is posted directly below:

The event page:

The research group page:

Wyoming Digital Identity Legislation Update

It was an honor, and frankly a pleasure, to draft the initial digital identity legislation for Wyoming with the guidance and leadership of State Senator Chris Rothfuss (Chair of the relevant Select Committee), input from Scott David, University of Washington, and in collaboration with members of the Select Committee’s Digital Identity Work Group, led by Christopher Allen.

I testified on the legislation before the Wyoming Select Committee on Blockchain, Financial Technology and Digital Innovation, which met in formal session on Wednesday, September 23rd, 2020 to consider the legislation, among other matters.

Above is a video clip of the testimony of Daniel “Dazza” Greenwood, founder of (Consultancy Services) and Executive Director of (Computational Law Research). This testimony was proffered in my personal capacity and may not reflect the opinions of organizations I’m affiliated with.

The Select Committee led a very engaged and thoughtful discussion of the digital identity draft and explored many of the issues, options and opportunities arising from the measure. You can find video of the entire hearing here: (the digital identity topic is at timespan 2:00:50 to 3:23:40). At the end of the hearing on this matter, the Select Committee unanimously voted to advance the digital identity legislation to the next stage in the law-making process.

UPDATE April 2, 2021: This legislation passed the Wyoming House and Senate and was signed into law by the Governor of Wyoming. For more information on the final law, see:

Creating a Legal Framework for Autonomous Agents and Automated Transactions

As innovations like blockchain technology, mass-scale automation and the emergence of fully autonomous systems become more commonplace, new legal questions are arising . However, some of the most pressing legal questions are hardly new at all, and in fact legal frameworks in US federal and state law have already been enacted to address those questions. In the context of electronic contracts and automated transactions the two key laws of this type are the Uniform Electronic Transactions Act (UETA) at the state level and the Electronic Signatures in Global and National Commerce Act (ESIGN) at the federal level.

One of the most relevant parts of these laws relates directly to the use of new technologies like blockchain and AI that enable a high degree of automation and in some cases, even autonomous action. Specifically, these laws define the rules for enforceability of contracts formed without human review or approval through use of “electronic agents” conducting “automated transactions”.

According to the federal ESIGN Act:

A contract or other record relating to a transaction in or affecting interstate or foreign commerce may not be denied legal effect, validity, or enforceability solely because its formation, creation, or delivery involved the action of one or more electronic agents so long as the action of any such electronic agent is legally attributable to the person to be bound.


The term “electronic agent” means a computer program or an electronic or other automated means used independently to initiate an action or respond to electronic records or performances in whole or in part without review or action by an individual at the time of the action or response.

Similarly, according to the state Uniform Electronic Transactions Act:

 In an automated transaction, the following rules apply:

(1) A contract may be formed by the interaction of electronic agents of the parties, even if no individual was aware of or reviewed the electronic agents’ actions or the resulting terms and agreements.

(2) A contract may be formed by the interaction of an electronic agent and an individual, acting on the individual’s own behalf or for another person, including by an interaction in which the individual performs actions that the individual is free to refuse to perform and which the individual knows or has reason to know will cause the electronic agent to complete the transaction or performance.

(3) The terms of the contract are determined by the substantive law applicable to it.


“Automated transaction” means a transaction conducted or performed, in whole or in part, by electronic means or electronic records, in which the acts or records of one or both parties are not reviewed by an individual in the ordinary course in forming a contract, performing under an existing contract, or fulfilling an obligation required by the transaction.

“Electronic agent” means a computer program or an electronic or other automated means used independently to initiate an action or respond to electronic records or performances in whole or in part, without review or action by an individual.

The most important concept to take away from these legal frameworks in the context of automated and autonomous systems is the need for attribution to a legal person. The federal ESIGN Act states plainly that the contracts or other acts of electronic agents (eg automated processes or systems) can not be denied legal force or effect “so long as the action of any such electronic agent is legally attributable to the person to be bound.

UETA provides some further guidance on the rules related to attribution:

An electronic record or electronic signature is attributable to a person if it was the act of the person. The act of the person may be shown in any manner, including a showing of the efficacy of any security procedure applied to determine the person to which the electronic record or electronic signature was attributable.

The effect of an electronic record or electronic signature attributed to a person under subsection (a) is determined from the context and surrounding circumstances at the time of its creation, execution, or adoption, including the parties’ agreement, if any, and otherwise as provided by law.


Automated and autonomous systems that are designed and deployed in ways that ensure clear attribution to responsible legal persons help avoid an accountability gap for potential harm and damage these systems could cause. Vehicles are required to have clearly visible license plates when they enter upon public roads and may impact other people. These license plats provide a simple, effective way to start linking ownership, control and accountability for vehicles back to responsible parties. Analogously, it is wise to consider appropriate, usable and effective measures for attribution of the acts or consequences of automated and autonomous systems.

I feel some responsibility to provide a few links and a high level overview of these laws because of the time I spent assisting with their drafting and enactment. I attended every drafting meeting but one for UETA over multiple years and worked actively with the US House and Senate on drafting the ESIGN Act. My testimony before the US House advocating for the Electronic Signature in Global and National Commerce Act (E-SIGN) at a hearing June 9, 1999 of the Subcommittee on Telecommunications, Trade and Consumer Protection provides some more context. I’m grateful for the recognition of my contributions read into the Congressional Record by then Senator Abraham, who stated:

“I would also like to give thanks to Massachusetts Governor Paul Cellucci for his assistance and support through the process of drafting this legislation. Massachusetts should be proud of the work done by their Governor and his staff on this bill, especially the Governor’s Special Counsel for e-commerce, Daniel Greenwood, to assure that state and federal law governing e- commerce are complimentary.”

Requiring Federal Agencies to Accept Filings Online

In the late 1990’s when I was Deputy General Counsel for Information Technology for the Weld Administration (then the Governor of Massachusetts) part of my job was to advocate for “online government”. That included working with other jurisdictions on legislative reforms to remove obstacles to adoption of eCommerce in the private sector and the equivalent for online transactions by citizens and businesses with government. My first major work on federal legislation along these lines is now known as the “Government Paperwork Elimination Act” and in general it required federal agencies to accept forms and other filings over the web instead of requiring paper.

I was honored to work with staff and members of the US House and Senate on drafting the language for this bill. Here’s my testimony before the US Senate advocating for the Government Paperwork Elimination Act, to the Committee on Commerce, Science, and Transportation. This legislation to make federal forms available for people to file over the Internet was enacted into law by the 105th Congress as Public Law 105-277 and is mandatory for all agencies and departments.

Fastcase 50 Award

I was privileged in 2018 to receive the Fastcase 50 award and found myself in the company of some of the most esteemed innovators in legal technology.  Read more about the 2018 cohort here:

2019-07-25 09.41.30
Holding the physical award at my MIT Media Lab desk this morning

Below is the kind award language.  Thank you, Fastcase!

Dazza Greenwood
Founder,; Lecturer and Visiting Research Scientist, MIT
Twitter Handle

In the legal innovation space Dazza Greenwood thinks big, and his influence has been far-reaching. As a consultant for Fortune 100 companies at he advises clients on areas such as digital identity and data management, but as a Research Scientist at MIT he is changing the way we think about law altogether. Dazza is a pioneer of computational legal science, a field that works to apply the ideas of computational social science to the law, mining the law’s data to new ends. He’s also one of the brains behind the launch of and a leader in the forum. We can count on Dazza to be ahead of the curve, seeing and reacting to trends years before they impact the legal market.