Open Collective Launches Helix Protocol: A Privacy-First Social Graph That Users Own and Monetize

The Open Collective Foundation, a non-profit consortium backed by Mozilla, the Electronic Frontier Foundation, and several European university research groups, released the Helix protocol on October 21st. Helix is an open-source, decentralized social graph infrastructure that allows users to maintain ownership of their social connections, content interactions, and audience data — and optionally monetize access to that graph — without ceding control to any platform corporation.

Proof-of-Presence: A New Consensus Mechanism

Unlike blockchain-based social protocols such as Bluesky's AT Protocol, which use identity tied to domain names or cryptographic keys, Helix introduces a novel consensus mechanism called Proof-of-Presence (PoP). In PoP, a user's social graph is cryptographically signed by their peers — not validated by a distributed ledger. When User A adds User B as a connection, B must cryptographically co-sign that relationship. The co-signed relationship record is stored in a content-addressable store distributed across participating nodes, but the record's authenticity depends on mutual attestation rather than computational work or token stakes.

This design dramatically reduces energy consumption compared to proof-of-work systems and avoids the plutocratic dynamics of proof-of-stake. It also enables relationship portability: a user can export their co-signed graph to a new Helix-compatible application, preserving their social connections across platforms.

What Users Can Monetize

Helix introduces a concept called Audience Tokens — non-fungible attestations of a user's follower relationships that the user can choose to fractionalize and sell. A creator with 50,000 followers could, for example, sell 10% of their Audience Token to investors, entitling them to a revenue share when the creator's content generates platform-adjacent income through Helix's native tipping and subscription layers. Crucially, followers are not bought or sold — the token represents a revenue-sharing agreement with the creator, not ownership of the followers themselves.

Interoperability and Migration

Helix is designed for interoperability with existing protocols. An adapter layer allows users to import their follower graphs from Mastodon, Bluesky, andThreads via OAuth-based consent flows. Existing posts can be mirrored but are not automatically migrated — users must explicitly choose which content to surface on the Helix graph. The foundation has filed for interoperability standards with the IETF, hoping Helix becomes a reference implementation for the emerging decentralized social web.

Adoption and Early Ecosystem

Twelve applications have committed to building on the Helix API at launch, including three existing Mastodon-compatible servers that will offer Helix migration as an opt-in feature. The foundation estimates approximately 2.3 million potential users across the early adopter apps. A grant program totaling $12 million — funded by the Knight Foundation, the Dutch Ministry of Economic Affairs, and individual donors — will support application developers building on Helix over the next 18 months.

Regulatory Uncertainty

Audience Tokens are likely to attract regulatory scrutiny. The mechanism bears resemblance to investment contracts, which may trigger securities regulations in the United States, European Union, and elsewhere. Open Collective's legal counsel told reporters that Audience Tokens are "structured to qualify as utility tokens under current regulatory interpretations," but acknowledged that regulators in multiple jurisdictions have asked for briefings. The foundation has committed to a compliance-first development approach and will pause the token sale feature if any major jurisdiction issues a prohibition.