Enemies of the StateWatch E001
Portrait treatment of William Lonergan Hill
Incarcerated · Pardon campaign active

Enemy profile / 005

William
Lonergan Hill

Samourai Wallet’s co-founder and chief technology officer, serving four years after pleading guilty in the federal case shared with Keonne Rodriguez.

“Code should not be a crime.”— Bill & Keonne campaign
Case
U.S. v. Rodriguez & Hill
Status
Incarcerated
Sentence
4 years

The individual within the shared case

One prosecution. Two defendants. Separate lives and sentences.

Hill and Rodriguez built and operated Samourai Wallet together, and the federal case against them is inseparable. But Hill’s record is his own: he served as CTO, was arrested in Portugal, extradited to the United States, entered his own guilty plea, and received a four-year sentence. His supporters argue that applying money-transmission law to privacy software threatens developers and financial privacy beyond either defendant.

Documented record

Hill pleaded guilty on July 30, 2025, and was sentenced on November 19, 2025, to four years in prison, three years of supervised release, and a $250,000 fine.

Government position

Prosecutors said Hill helped design and promote Samourai to transmit and conceal criminal proceeds and cited his public and private statements about illicit use.

Defense and campaign position

Supporters describe Samourai as non-custodial privacy software and argue that imprisoning its developers creates a dangerous precedent for people who build privacy tools.

Editorial note: This profile is defense-centered advocacy. Hill’s plea and sentence, government allegations and evidence, campaign arguments, and the separate record of co-defendant Keonne Rodriguez are labeled distinctly.

Case chronology

From CTO to extradition and federal prison.

01

Samourai Wallet development begins

Hill and Keonne Rodriguez began developing a non-custodial Bitcoin wallet with privacy features including Whirlpool and Ricochet. Hill served as Samourai’s chief technology officer.

02

Arrested in Portugal

Portuguese authorities arrested Hill at the request of the United States as federal prosecutors unsealed money-laundering and unlicensed-money-transmission conspiracy charges against him and Rodriguez.

03

Extradited to the United States

The Justice Department secured Hill’s extradition from Portugal. He was brought to the United States to face the shared Samourai Wallet prosecution.

04

Guilty plea entered

Hill and Rodriguez each pleaded guilty to conspiracy to operate a money-transmitting business knowing that it transmitted criminal proceeds. The money-laundering conspiracy count was not part of the plea disposition.

05

Sentenced to four years

Judge Denise L. Cote sentenced Hill to four years in prison, three years of supervised release, and a $250,000 fine—an individual sentence within the same case that produced Rodriguez’s five-year term.

06

Pardon campaign continues

The joint Bill & Keonne campaign continues to seek presidential pardons, family support, petition signatures, letters, and public attention for both men.

Watch + listen

The shared case from multiple records.

Sources + further reading

Read Hill’s record in the shared docket.

The case materials name both defendants, but sentencing and personal consequences must be read separately. Government and defense-centered sources are labeled by perspective.

Related profile

Keonne Rodriguez was prosecuted in the same case and received a separate five-year sentence. His profile preserves his individual story, family testimony, and ways to help.

Open Keonne’s profile →

Ways to help

Support two families without collapsing two people into one.

The joint campaign asks supporters to learn the case, support both families, and seek pardons while recognizing the individual consequences for Hill and Rodriguez.

Verification

A shared docket. An individual record.

Last reviewedAugust 2026

Profile perspectiveDefense-centered advocacy

Primary case sourceU.S. Attorney · SDNY

This profile distinguishes Hill’s arrest, extradition, plea, sentence, and consequences from those of his co-defendant while linking the records that necessarily concern both men.