Opacity (OPCT) strives to change the game for file storage and sharing. That is a hard fork of the Oyster Protocol, a smart contract platform for a decentralized storage ledger. The fork took effect on November 6, 2018.Opacity focuses on secure and anonymous sharing of files uploaded through Oyster.The main advantages are:1. Dual-ledger integration.Ethereum blockchain is used as a payment structure. OPCT is ERC20 token pegged to the market value of storage prices.&nbsp;&nbsp;Its own Directed Acyclic Graph ledger (the instance of the Tangle) with Proof of Work negotiation between nodes allows uploading and securing user-uploaded data.2. Anonymity, zero-knowledge proof.

Opacity

Opacity is a blockchain platform for secure sharing of files uploaded via Oyster. Its own DAG-based ledger is used for uploading and securing data

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Opacity OPCT

Historical Data for Opacity