This is different...

Epistery is for capturing, sharing, owning all the bits of data we produce, in no one's cloud. Devices provide a anonymous, non-transferable address unique to the server and device.

Your address on this site is

You can delete it by deleting cookies, but it's useful. No other device can assert the same id. That means passwords are not necessary, the data you create can be signed and encrypted. By using the same technology as blockchain, this happens in a immensely secured global network neither controlled or owned by anyone.

Wallet Status

Loading wallet...

Wallet Management

Identity Contract

Data Operations

Write Data

Read Data

Transfer Ownership

Export Wallet

Export your browser wallet to use with MetaMask or other Web3 wallets.

What is Epistery?

Open source middleware that gives you cryptographic ownership of your web interactions. Every visitor automatically hosts a rivet - an anonymous wallet stored locally.

How it works

Self-Custody: Your rivet is stored in your browser. No third party can access it.
Data Ownership: Assert your signature on the actual content you post
Portable Identity: Upgrade to a floating identity contract for cross-device use.
Direct Transactions: Sign messages, execute contracts, store data without intermediaries.

For Site Owners

Add Epistery to your site to give users cryptographic identities and blockchain features.

For The Bottom Line

This is open source software that eases all browsers and sites into an open data economy ruled by the individual.

For The Skeptics

This is real. W3C standards call for strict domain isolation in browser localStorage. The crypto libraries have exposed non-extractable keys, which in some environments can reach into the hardware TPM. Gas fees for data contract transactions are not prohibitive.