Hoskinson Declares Cardano Work Done as Roadmap Runs to Q2 2027

Cardano founder Charles Hoskinson said on Nov. 13 that he considers his personal work on the blockchain finished, even as the network's published upgrade timetable lists protocol milestones running into the second quarter of 2027.

Speaking in a livestream titled "Finishing Cardano," Hoskinson said: "My job is done with Cardano." The statement reflects his view of his own role within the ecosystem. The network's roadmap, by contrast, continues to schedule concrete protocol work through mid-2027.

The livestream followed a Nov. 7 online Q&A session, in which Hoskinson had already discussed his commitments to the project. His Nov. 13 remarks sharpened that position into a direct declaration of completed responsibility.

What does the upgrade timeline actually contain?

Cardano targets the first phase of the Dijkstra hard fork for the fourth quarter of 2026. That phase includes Linear Leios, a planned throughput upgrade that extends the Ouroboros consensus protocol by adding endorser blocks alongside regular blocks.

A second phase, which would activate Peras, is targeted for the second quarter of 2027. Together the two phases form the Dijkstra upgrade track, the network's most significant scheduled protocol work over the next two years.

The public Leios testnet has operated since June 23, giving developers and stake pool operators more than four months of live testing before the first Dijkstra phase enters its target window.

Who must ratify the hard fork?

The Dijkstra hard fork requires governance ratification before activation. Three bodies must approve it:

• Delegated representatives
• Stake pool operators
• The Constitutional Committee

That structure places the upgrade decision with Cardano's on-chain governance participants rather than with any single founder or entity. Hoskinson's declaration of a completed role therefore does not shorten the ratification path; the published milestones still depend on those three groups voting.

What changes if the founder steps back?

Hoskinson's statement describes his individual position, not the roadmap's status. The timetable continues to list Linear Leios for Q4 2026 and Peras activation for Q2 2027 regardless of his role.

The operational consequence sits with coordination. A two-phase hard fork spanning 2026 and 2027 requires sustained engineering, testnet iteration and governance mobilization across delegated representatives, stake pool operators and the Constitutional Committee. Whether the ecosystem sustains that coordination without the founder's direct involvement will shape how closely the network meets its published targets.

The Leios testnet, live since June 23, provides the clearest measure of readiness ahead of the Q4 2026 window for phase one.