The Complete Privacy Ecosystem
zBundle combines zk-SNARKs and Zcash shielding to deliver unprecedented privacy across encrypted transaction bundling, privacy-preserving launches, and the atomic execution layer.
zk-SNARK proofs are quantum-resistant and require no trusted setup, enabling verification without revealing data. Zcash shielding allows computation on encrypted data without decryption, keeping information confidential throughout its entire lifecycle.
Built for performance and scalability, zBundle creates a trustless, quantum-resistant privacy layer for Solana, enabling secure bundling and confidential launches without compromising speed or user experience.
Three Pillars of Privacy
zBundle delivers complete privacy through three interconnected features powered by quantum-resistant zk-SNARK proofs and Zcash shielding.
Encrypted Bundling
Quantum-resistant zk-SNARK bundling with blockchain verification
Privacy Launches
Zcash shielding for confidential computing and token launches
Atomic Execution Layer
Anonymous transactions for Solana DeFi and MEV immunity
Privacy Technology Stack
zBundle's technological foundation combines quantum-resistant zk-SNARK proofs and Zcash Shielding to create an unprecedented privacy layer for encrypted bundling, confidential computing, and anonymous transactions.
zk-SNARK Proofs
ZKBundle leverages zk-SNARK (Zero-Knowledge Scalable Transparent Arguments of Knowledge) technology to enable verification without revelation. Unlike zk-SNARKs, zk-STARKs require no trusted setup ceremony and are quantum-resistant, using collision-resistant hash functions instead of elliptic curve cryptography. Users can prove credentials, validate transactions, and interact with services while maintaining complete anonymity with future-proof security.
Prove credentials without revealing identity
No trusted setup required - fully transparent
Quantum-resistant cryptographic primitives
Transparent and scalable proof generation
import zcash # Zcash SDK wrapper
from hashlib import sha256
def blinded_intent(sk_w, v, i, rho):
note = zcash.prf_note(sk_w, v, sha256(i.encode()).digest())
cm = zcash.pedersen_commit(note, rho)
nf = zcash.prf_nf(sk_w, rho)
# zk-SNARK circuit: prove note opens to v
pi = zcash.generate_proof(
circuit='shielded_intent',
witness={'sk_w': sk_w, 'v': v, 'i': i, 'rho': rho}
)
return cm, nf, pi