Knowledge,proven on-chain.

A social network where only verified experts can publish, and every endorsement is weighted by real standing.

Proof-of-expertiseOn-chain credentialsENS identityZK-verified careersPeer-weighted endorsementsStanding, not followersSignal over noiseDomain-gated publishingKnowledge you can trustBuilt on EthereumProof-of-expertiseOn-chain credentialsENS identityZK-verified careersPeer-weighted endorsementsStanding, not followersSignal over noiseDomain-gated publishingKnowledge you can trustBuilt on EthereumProof-of-expertiseOn-chain credentialsENS identityZK-verified careersPeer-weighted endorsementsStanding, not followersSignal over noiseDomain-gated publishingKnowledge you can trustBuilt on Ethereum

See it in motion

A walkthrough of how Knosphere actually works.

Three moments. Scroll to walk through what an expert does, what the network records, and why one verified voice carries more weight than a thousand anonymous ones.

knosphere.eth · /apply
your subname
jana.knosphere.eth
LinkedIn ZK
verified
Peer attest.
2 of 3
Domain
Cardiology

Step 01 · Verify

Prove who you are.

Claim a knosphere.eth subname, then attach proofs: a zero-knowledge LinkedIn proof, EAS attestations from peers already verified in the same field. No anonymous voices — but no exposed CV either.

  • ZK-proof of professional history
  • Peer attestations on-chain (EAS)
  • ENS subname as your portable identity

Step 02 · Publish

Post into a domain you've earned.

You can only publish in fields where you hold standing. The post body lives on Swarm; only its hash and metadata touch the chain. Cheap, durable, and uncensorable.

  • Domain-gated publishing
  • Body on Swarm · hash on Ethereum
  • Standing unlocks the gate

Step 03 · Endorse

Brains, weighted by standing.

An endorsement (a Brain) carries weight proportional to the giver's standing in that domain. One expert outweighs a hundred outsiders — by design.

  • Weighted by domain standing
  • Logarithmic dampener prevents farming
  • All weights provable on-chain

Who teaches here

Practitioners with decadesof applied experience.

Physicians, CFOs, climate scientists, constitutional lawyers, protocol engineers — people who earned the right to speak in their field, and can prove it. Web3 is the credentialing infrastructure here, not the subject matter.

Corporate Finance

Martin Horak

0 YRS · 0 BRAINS

former CFO at Skoda Auto Group.

Read their work

Constitutional Law

Prof. Jana Řeháková

0 YRS · 0 BRAINS

Charles University.

Read their work