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Web3 Graveyard
DiscontinuedPrivacy infrastructureEthereum2015–2026

NuCypher

Applications could grant and revoke access to encrypted data

The original organization developing decentralized encryption and secrets-management software.

Capital raised (announced)
Estimated

Disclosed financing subtotal; another listing is unresolved.

Funding

RoundDateAnnouncedInvestors
Seed9 August 2016Not disclosed
Reported financing (instrument unspecified)12 December 2017Not disclosed
ICO7 October 2019Not disclosed

Announced is what was said at the time. Cash actually received is rarely disclosed and is not assumed to match.

People

NameRolePeriodNowLast checked
MacLane Wilkison—Co-founder, Threshold NetworkOct 2026
Michael Egorov—Founder, Curve Finance and Yield BasisOct 2026

How it ended

NuCypher’s repository says the organization is no longer active and will not continue development or maintenance. The notice was added on 24 May 2026; a proposed TACo fork is a separate continuation.

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Sources

7 sources behind this page.

  1. 1Michael Egorov NuCypher and Curve biography · CoinMarketCap · user-editable
  2. 2Michael Egorov professional biography · CryptoSlate · Apr 2026
  3. 3NuCypher financing observations · DeFiLlama · user-editable
  4. 4What is NuCypher? · Kraken · Jul 2026
  5. 5MacLane Wilkison professional biography · MacLane Wilkison / Qwoted
  6. 6Commit adding the NuCypher cessation notice · NuCypher / GitHub · May 2026 · user-editable
  7. 7NuCypher repository cessation notice · NuCypher / GitHub · user-editable

Every figure above is clickable and opens the sources behind it. Copies were stored when each source was read, so a citation still resolves after the page it came from is gone.