I built O4DB (Only For Determined Buyers) to invert the standard commerce hierarchy. Instead of supply-side browsing or scraping, it uses direct demand-side injection. It’s a decentralized M2M protocol for cases where the buyer has a specific identifier (EAN, OEM_PN) and needs strict anonymity.

Key Specs:

Decentralized: Runs on local hardware; interoperable with legacy ERPs.

Anonymity: Identity and UODI logistics data are only disclosed upon bilateral confirmation.

Security: Zero-Trust architecture using AES-256-GCM + ECDH.

Lot of work. This is the first version. Throw the repo into your favorite AI and tear it apart. I want to know if I should expand this or bury it in a drawer. Thanks.

USPTO Patent Pending: 63/993,355 Academic DOI: 10.2139/ssrn.5151528