CONFIDENTIALITY MACHINE Trademark

Decentralized financial transaction services, namely executing confidential transfers of digital assets on distributed ledgers using a native-chain shielding protocol that employs zero-knowledge proofs to conceal transaction amounts, sender and recipient addresses from third-party observers, while preserving sender-receiver identity through cryptographic proof of source-of-funds, without mixing or commingling funds; all using quantum-resistant cryptographic technology.

Software as a service (SaaS) featuring software for conducting cryptographically confidential transactions on distributed public ledgers, namely a native-chain confidentiality protocol using zero-knowledge proofs to shield digital asset balances and transaction patterns from third-party observers without mixing or pooling funds, generating cryptographic proofs that a single master private key controlled the source of funds through shielded and de-shielded states, and settling transactions to stealth addresses derived via key agreement protocols; all using quantum-resistant cryptographic technology.

Downloadable computer software for executing cryptographically confidential transactions on distributed public ledgers, namely software implementing a native-chain confidentiality protocol that uses zero-knowledge proofs to shield and de-shield transaction amounts and addresses, prevents commingling of funds, settles transactions to stealth addresses via key agreement protocols, and generates cryptographic proofs of source-of-funds demonstrating that a single master private key controlled both the shielding and de-shielding transactions, while concealing transaction details from third-party observers; all using quantum-resistant cryptographic technology.