Fantom Operations Ltd, the legal entity behind Sonic Labs, published a formal notice on September 15, 2026, announcing the immediate termination of its independent contractor relationship with Michael Kong, one of the project's founding figures. The company explicitly barred Kong from representing or speaking for Sonic Labs or the broader Sonic ecosystem in any capacity, and said it is pursuing "appropriate professional and legal channels" while reserving all of its rights. The notice offered no explanation for the decision.

Kong joined what was then the Fantom Foundation in March 2018 as Chief Information Officer and became CEO six months later, a role he held through the project's rebrand from Fantom to Sonic. His tenure spanned more than eight years. He co-authored academic papers on smart contract security and holds dual degrees from the University of Sydney. He stepped down from the board in June 2026 as part of a wider leadership restructuring, at which point the company described both Kong and David Richardson as "trusted advisors," effectively transitioning them to contractor status. Today's notice ends Kong's arrangement entirely. Richardson's contractor status had not been publicly terminated as of publication time.

A Pattern of Severance

Today's termination is not the first of its kind. On August 5, 2026, Fantom Operations Ltd published a nearly identical notice severing ties with Matthew Madera (whose role at Sonic has not been publicly specified), effective July 13. The URL structure of today's filing, ending in the suffix "2," confirms it is a direct sequel to that earlier action. Both notices use the same legal boilerplate: termination with immediate effect, prohibition on representation, a dedicated email address for historical inquiries (Disclosure@soniclabs.com), and an explicit reservation of rights. The company again said it "does not intend to comment further at this time."

This sequential pattern points to a deliberate and ongoing process of separating the new leadership team from legacy personnel. Whether the underlying disputes involve financial claims, operational disagreements, or matters tied to the $122 million claim against the Multichain Foundation, which resulted in a Singapore High Court judgment ordering Multichain's liquidation with KPMG appointed as liquidator, has not been disclosed publicly.

Twelve Months of Leadership Turbulence

The termination is the latest development in a turbulent run for Sonic's executive ranks. Mitchell Demeter was appointed CEO in September 2025, with Kong shifting to CIO. By February 2026, Demeter and business head Evan Owens had both resigned, pushing the legacy board to resume direct control. In June 2026, Kong, Andre Cronje, and David Richardson all stepped down from the board simultaneously. Matt Visser was named CEO and Kosta Kourkoumelis COO.

In a statement following his appointment, Visser said: "I am not here to promise an instant turnaround. I am here to make Sonic 1% better every single day and let that compound. Show up, do the work, prove it in public, repeat."

In a personal statement published at the time of the June 2026 board resignations, Cronje was careful to separate his own advisory role from operational decisions made during his tenure, writing: "Awareness or communication should not be confused with authorship, control, decision ownership, or operational execution."

Kong had not published a public response to today's termination notice as of publication time. His X account (@michaelfkong) is the most likely venue for any statement.

Token and Chain Metrics

The S token, Sonic's native asset, is currently trading near $0.022 with a circulating supply of approximately 2.88 billion tokens. Market capitalization estimates vary by source: CoinGecko places the figure near $109 million while CoinLore puts it closer to $63 million; readers should treat both figures as directional rather than precise. Same-day price movement in response to today's announcement was not available at publication time. That price sits roughly 97% below the token's all-time high of around $1.00, reached in January 2025. The chain's total value locked in decentralized finance applications has fallen from a peak of between $260 million and $300 million in early 2026 to approximately $16.5 million today, according to DefiLlama. The FeeM program, which redistributes a portion of transaction fees directly to application developers, has distributed more than $2 million in payouts to decentralized application builders since the chain's launch.

What This Means for Developers in Emerging Markets

For builders in South Asia and Africa, this notice has practical implications. Fantom was a notable destination for developers in India, Nigeria, and Kenya during the 2021 to 2023 DeFi cycle, largely because of its low transaction fees and compatibility with Ethereum tools. Kong was one of the more accessible senior figures in that ecosystem. His removal leaves a visible gap in outreach to those communities, and neither Visser nor Kourkoumelis has an established public profile in those markets.

Sonic's FeeM program, which returns up to 90% of transaction fees to the decentralized applications generating them, remains operational and continues to be relevant to independent developers across emerging markets. However, anyone with active engagements, grant commitments, or advisory relationships tied to Kong should verify those arrangements directly with current Sonic Labs leadership. For questions related to historical company activities, Fantom Operations Ltd has designated Disclosure@soniclabs.com as the official contact.

What Comes Next

The Visser-led team has shipped two official protocol releases in 2026 and merged more than 400 pull requests on GitHub, with version 2.2 currently in development. The Fantom Opera network was formally shut down on June 30, 2026. Whether the current leadership can stabilize confidence in the ecosystem while navigating what appear to be ongoing legal processes with former contractors will be a defining test for the project heading into the final quarter of the year.