Systeme und Verfahren zur Einbindung von Herstellungs-, Prüfungs- und Nachverkaufsdaten in eine Leiterplatte unter Verwendung von Blockchain
Anmelder: Goodrich Corporation 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4054118
- Aktenzeichen
- EP22157460
- Anmeldetag
- 18. Februar 2022
- Veröffentlichung
- 7. September 2022
- Rechtsraum
- EP
- IPC
- H04L9/40H04L9/00
Abstract
A method for controlling a PCBA data distributed ledger located on blockchain network and a system for implementing the method are disclosed. The method may comprise scanning, by an optical label reader, an optical label located on a PCB and decoding, by an entity device, the optical label. The method may further include receiving, by a ledger controller, a request to access a distributed ledger from the entity device; verifying, by the blockchain nodes, a public key received from the entity device; determining, by the ledger controller, whether a private key received from the entity device matches a stored login credential; and determining whether to allow the entity device to access at least a first block on the distributed ledger.
Anmelder
- Firma
- Goodrich Corporation
- Land
- 🇺🇸 USA
US-amerikanisches Unternehmen der Luft- und Raumfahrtzulieferindustrie, das Fahrwerke, Bremssysteme und Flugzeugkomponenten entwickelte; heute Teil von Collins Aerospace innerhalb von RTX.
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