The chain sees nothing.
You decide who sees more.
Below is a real Opacra payment as every node on the network stores it. Then look at it the way the receiving shop can, with its view key.
Payment in block 110, public view
- Sender
- Receiver
- Your shop, one-time address
- Amount
- 0.05 OPCA
- Decoys
- 15 per input, real one unknown
Sender, receiver and amount are unreadable to everyone on the network.
Proofs the owner can share
- Payment proofShows one payment reached one address, tied to an invoice number.
- Reserve proofShows a balance exists without revealing the history behind it.
- View-only walletLets an accountant see incoming payments and nothing else.
New chain.
Proven cryptography.
Opacra changes the network, the timing and the economics. It does not invent its own cryptography: the privacy layer is Monero's, which has protected real payments for over a decade and been through independent audits.
- Ring signatures16 members per input
- Stealth addressesa fresh address per payment
- RingCT and Bulletproofs+amounts hidden and verified
- Dandelion++hides where a payment came from
- RandomXmining built for ordinary CPUs
- LWMA difficultysteady blocks as miners come and go
Road to launch
No coins exist yet. Mining opens to everyone at once, with rewards ramping up over the first seven days so nobody gets a head start.
Private testing
Three-node test network on separate machines: private payments, proofs, chain splits and every block checked.
CompletePublic testnet
Open test network with seed nodes, a block explorer and a pool, plus an independent code review.
NextMainnet fair launch
New genesis block, open mining for everyone, downloads published here.
After the testnet