Digital Product Studio
A digital product studio specializing in Web3 architecture, artificial intelligence, and specialized SaaS platforms.
Our Portfolio
Independent digital platforms built and operated by Exemplar Copy LLC.
Cryptographic signing for AI agents. One OpenAPI contract covers upload, sign, and verify: a classical signature or a hybrid ECDSA P-256 + ML-DSA-65 envelope, with SHA-256 of those signatures anchored on Hedera Consensus Service. Agents hold API keys, not signing keys.
The decentralized edge AI and off-grid mesh supercomputer. Phones on the mesh run local inference over encrypted BLE. A node with Wi-Fi or cellular becomes a gateway, and idle NPU work runs only while charging, on unmetered Wi-Fi, above 80% battery, and under 37°C.
Native contract signing for iPhone and Android, coming to the App Store and Google Play. Gemini AI reads every clause before you sign, then SHA-256 hashes are anchored on Hedera. Hybrid post-quantum signatures — ECDSA P-256 plus ML-DSA-65 — keep those proofs verifiable beyond classical cryptography. Biometrics and on-device key storage stay on the phone.
The browser signing surface for the same contracts. Review with Gemini AI, sign in the browser, and anchor SHA-256 proofs on Hedera Consensus Service. Hybrid post-quantum mode adds an ML-DSA-65 signature beside ECDSA P-256, so the audit trail stays sound against quantum-capable adversaries.
