Cardano founder Charles Hoskinson is once again at the center of controversy after new on-chain tracing released by NFT creator Masato Alexander linked large ADA movements during the 2021 bull run to addresses with a closer ancestry to IOG than previously reported.
What Alexander published
Alexander posted an updated investigation on X and released a transaction graph and a broader report (including an interactive flow graph and raw Cardanoscan identifiers). He argues Input Output Global’s (IOG) on-chain footprint was larger than just the Genesis UTxO because IOG-operated stake pools over the years introduced additional owners and pledged ADA — extra “handles” that can create traceable paths through Cardano’s UTxO model.
Key claims
- Alexander says two sets of transfers — a single 925 million ADA transaction and nine separate 20 million ADA payments — share a nearer common ancestor than IOG’s genesis ADA.
- That, he argues, cuts the number of intermediary hops between IOG and those transactions from roughly 40 down to between one and seven.
- He further claims those transactions collected roughly 21 million ADA from a 64 million ADA pledge linked to IOG-operated private pools.
Alexander framed the work as a “best-effort” on-chain trace and invited corrections, stressing the findings are not a legal determination of control or intent: “This is [a] best effort attempt at looking into what transpired on chain, draw your own conclusions,” he wrote.
What this does — and doesn’t — prove
On-chain ancestry and common funding paths can highlight relationships between addresses, but they do not on their own establish who controlled wallets, whether funds were sold on exchanges, or the contractual context around transfers. Still, the new analysis revives scrutiny over Cardano’s early distribution, governance and the handling of large ADA movements during a major market rally.
Background: prior allegations and official responses
This isn’t the first time Alexander has targeted Cardano’s early history. He previously alleged Hoskinson used Cardano “genesis keys” during the Allegra hard fork in 2021 to move roughly 318 million ADA into reserves — transfers Alexander framed as sweeping old ICO- and voucher-related UTxOs away from direct claimability by voucher holders.
Hoskinson denied that claim, and a later Cardano redemption transparency report said the allegations had “no basis.” The report stated 99.2% of vouchers (representing 99.7% of ADA sold through the voucher program) were redeemed. It also said that after Byron-era on-chain redemption ended, 390 vouchers representing 318 million ADA remained unredeemed and were moved into the reserve, with a post-sweep redemption process ongoing.
Separate scrutiny over early governance
Independently, Thomas Braziel of 117 Partners published Isle of Man filings that, he says, point to an early foundation structure involving Hoskinson, Jeremy Wood, Ken Kodama and a corporate services provider. Later filings reportedly show Hoskinson listed as the foundation’s “Enforcer” — a role which, under Isle of Man foundation law, carries active oversight responsibilities, not merely an observational title.
Braziel said he is not alleging wrongdoing but wants documentation on who controlled the Isle of Man Foundation, what happened to roughly 1,090 BTC recorded as allocated to it, how development agreements were negotiated, and what governance protections existed for ICO participants. He also flagged the timing: Cardano’s ICO began in September 2015 while the Swiss Cardano Foundation was established in September 2016.
Where things stand
Alexander’s new on-chain tracing has reignited debate about Cardano’s early allocation, the transparency of large ADA movements, and the governance structures that governed the project’s formative years. The claims have prompted more questions than answers — and a renewed call from some corners of the community for clearer documentation and transparency from Cardano-related entities.
At press time, ADA was trading at $0.16.
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