Craig Sproule
Australian founder of Crowd Machine and Metavine who the SEC said ran a fraudulent CMCT ICO (~$33M) and secretly diverted $5.8M to South African gold mining. He consented to antifraud judgments, a $195K penalty, and an officer/director bar.
Also known as: Craig Derel Sproule, Man behind the Machine
Bio
Craig Derel Sproule, an Australian citizen who called himself the "Man behind the Machine," founded Crowd Machine and Metavine and led the 2018 CMCT ICO. The SEC said he made materially false statements and diverted $5.8 million of ICO proceeds to undisclosed South African gold-mining entities. [1][2]
Outcome
Without admitting or denying the allegations, Sproule consented in January 2022 to judgments enjoining antifraud/registration violations, paid a $195,047 civil penalty, and accepted an officer-and-director bar; his companies were later ordered to disgorge ~$20M+. [1][2]
Bracketed numbers refer to the numbered sources listed below.
Linked scams & cases
Sources (2)
See also
Luke BelmarIndividualsCryptocurrency influencer Luke Belmar (@lukebelmar on X) became the subject of controversy following allegations related to the promotion of a memecoin. Critics on social media alleged that Belmar used a series of posts referencing a forthcoming cryptocurrency project and a large-scale airdrop to generate interest in a token without explicitly identifying a specific contract address. Belmar published multiple posts discussing an upcoming memecoin, describing plans for what he characterized as a major airdrop and making comparisons to other cryptocurrency projects. Because no contract address was publicly provided, several tokens emerged claiming association with his statements. Critics alleged that this ambiguity enabled speculation around multiple tokens while avoiding a direct endorsement of any particular asset.
HEX / PulseChain (Richard Heart)ProjectsCrypto projects (HEX, PulseChain, PulseX) created by Richard Heart (Richard Schueler). In July 2023 the U.S. SEC sued him for offering unregistered securities that raised $1B+ and for allegedly misappropriating ~$12M for luxury goods (including a 555-carat diamond). A court dismissed the case in 2024 for lack of U.S. jurisdiction; there was no finding of wrongdoing and Heart denies the allegations.
This page was last updated on Jun 15, 2026. View revision history.
