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swarmkey

swarmkey

a fully p2p file marketplace

Created on 9th May 2026

swarmkey

swarmkey

a fully p2p file marketplace

The problem swarmkey solves

swarmkey solves the problem that there are currently no cool, useful & fully decentralized applications out there...

swarmkey is a p2p marketplace for buying and selling decryption keys for files. this allows creators of digital content (ebooks, videos, photo albums, software, etc..) to sell directly to their following. all a buyer and seller need to transact are:

  • the site's reference hash (bzz://5defd7eff5b8787273a8c73445d228f87d32d76293eeba4e2dccfd5aee6d35a9))
  • the Freedom browser (https://freedombrowser.eth.limo/)
  • a bit of xDAI on Gnosis Chain

when a swarmkey user creates a profile, they control their data! it is stored locally, and encrypted back-ups can be published to Swarm --this will allow for future 'cloud back-up' functionality enabling users to share data between devices.

swarmkey cuts out the middlemen using a combination of cryptography (zk proofs, symmetric encryption, asymmetric encryption, hashing) and decentralized networks (Swarm, Gnosis Chain).

no more intermediaries! no more permissions! no more hassle! download Freedom browser and try out swarmkey today!

Challenges we ran into

poor documentation

overcome with brute force, sleep deprivation and burning a lot of codex tokens

Tracks Applied (2)

Network Economy

swarmkey is an innovative on-chain economic solution. it aligns user incentives. it is fully permissionless and decent...Read More

A Simple Key-Value Store on Swarm

we have a swarm-kv folder that provides the functionality requested. we demonstrate it in swarmkey by using it to publi...Read More

Swarm

Technologies used

Cheer Project

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