Luke Dashjr Exits OCEAN After Leadership Split Over Bitcoin Mining’s Future

Luke Dashjr has fully separated from OCEAN, the Bitcoin mining pool he co-founded. Under an August 29 mutual agreement, he resigned as chairman, chief technology officer, and director, while OCEAN’s parent company, Mummolin Inc., repurchased all of his equity. The move ended both his leadership role and his ownership stake in the pool. 17

The parties described the separation as the result of different visions for the future of Bitcoin mining following recent protocol developments. Their joint statement did not specify which proposal, policy, or disagreement caused the split, so linking the departure directly to any single Bitcoin development would go beyond the available evidence.

Dashjr’s August leave became a permanent separation

The final agreement followed Dashjr’s earlier leave of absence from OCEAN. In August, he said he was stepping away from his chairman and CTO duties to focus on Bitcoin and open-source work. Contemporary reports described that move as temporary at the time. 1922

The August 29 announcement formalized a much broader break: Dashjr also left the board and no longer held equity in Mummolin’s OCEAN operation.

Why BIP-110 is part of the context—but not a confirmed cause

The timing overlaps with OCEAN’s changes around BIP-110. In July, the pool added separate bip110 and no-signal Stratum endpoints. It also said the existing default endpoint would begin signaling BIP-110, while directing miners who did not want to signal to the new no-signal endpoint. 3

OCEAN later temporarily suspended Lightning payouts ahead of the BIP-110 mandatory signaling window. The pool said competing chain views could make Lightning payments unsafe to settle until the situation became unambiguous; on-chain TIDES payouts continued. 1

Those decisions provide important context for the disagreement, especially because Dashjr had publicly focused on Bitcoin protocol and open-source work. But neither the joint statement nor the cited OCEAN material says that BIP-110 caused the separation. The defensible conclusion is that protocol-policy differences may have been part of the wider backdrop, while the specific dispute remains undisclosed.

OCEAN is continuing without Dashjr

OCEAN said it would continue serving miners as a transparent, non-custodial mining pool. Public material available around the announcement still listed Dashjr in leadership information, while later reporting described the pool as continuing without naming his replacements. 1325

The pool’s recent production also does not show an immediate collapse. A Mempool.space snapshot attributed 29 of the previous 1,007 Bitcoin blocks to OCEAN over the trailing week, or 2.88%; its corresponding weekly hashrate figure was about 25.33 EH/s. A shorter snapshot attributed 4 of 163 blocks to the pool, or 2.45%. 4647

Those figures are short-window estimates based on block production and can change quickly. They should not be treated as proof that no miners have left—or as evidence that a future migration to CONVOY is underway.

CONVOY is announced, but its operating plan is unknown

Dashjr’s next stated project is CONVOY, which is intended to continue the effort to decentralize Bitcoin mining. However, the available reporting does not disclose a public operating pool, technical documentation, fee structure, launch timeline, infrastructure plan, or agreement to transfer OCEAN miners or hashrate. 1728

That makes the most important commercial question unanswered: whether Dashjr’s departure will produce a meaningful shift in Bitcoin mining power. Until CONVOY publishes operational details—or miners publicly confirm a move—its likely initial scale cannot be estimated reliably.

Why the split matters for Bitcoin mining

Dashjr’s departure is significant because OCEAN was built around a decentralization argument. Dashjr had previously founded Eligius, and Mummolin later presented OCEAN as its successor and a pool designed to give miners greater control. 1536

Mummolin raised a reported $6.2 million seed round led by Jack Dorsey, with Accomplice, Barefoot Bitcoin Fund, MoonKite, NewLayer Capital, and the Bitcoin Opportunity Fund also participating. The funding supported OCEAN and broader Bitcoin-mining decentralization efforts. 36

That history means the separation is more than a routine executive change: two projects may now be pursuing related decentralization goals from separate organizations. But the available information does not establish how the equity repurchase was priced, what percentage Dashjr previously owned, whether transition or non-compete terms exist, or whether major OCEAN-connected miners intend to redirect their hashpower.

What is known—and what remains speculation

Known: Dashjr resigned three leadership positions, Mummolin repurchased all his equity, and both sides cited different visions for Bitcoin mining. OCEAN says it will continue operating, while Dashjr plans to pursue CONVOY. 17

Not known: the financial terms of the buyout, the precise disagreement, Dashjr’s former ownership percentage, CONVOY’s launch plan, and whether miners or infrastructure will move from OCEAN to the new venture.

For now, the clearest reading is a completed ownership and leadership separation—not a confirmed exodus of OCEAN’s miners.