Trunkline vs IDeTRUST DigSig Verifier

Trunkline – Where the Best Industrial Work Gets Seen Trunkline is the all-in-one platform built for the energy, industrial, and construction sectors — where companies and professionals connect, collaborate, and showcase their work. Whether you’re managing a major infrastructure project or supplying equipment to the field, Trunkline helps you move faster and make smarter, data-driven decisions. Key Features: Showcase Your Projects Build your project portfolio to highlight your company’s real-world experience and capabilities. List Products & Equipment Post items for sale or rent — from heavy equipment to specialized tools — and connect directly with buyers. Post Job Openings Attract skilled talent by listing open positions across all trades and technical disciplines. Send & Receive Bid Requests Issue RFQs or respond to project opportunities — streamline procurement and grow your business. Compare Vendors Evaluate suppliers and contractors side-by-side using Trunkline’s 24-point performance metrics and verified project data. Boost Your Reputation Increase your Trunkline Score by posting projects, earning reviews, and building a verified track record of performance. Search All Things Industrial Find vendors, equipment, jobs, and projects across every sector — from upstream oil & gas to renewables and utilities. Track Project Progress Monitor goals, milestones, and field performance, then generate shareable progress reports for stakeholders. Join the Conversation Engage in industry discussions, share insights, and stay connected with professionals across the energy value chain. Built for the Field. Designed for Growth. Trunkline gives you the tools to show your work, find new opportunities, and grow your business in one connected industrial platform. Download Trunkline today — and discover the network powering modern industry.

The Tönnjes DigSig Verifier App is a standards compliant (ISO/IEC 20248) item/product/document identifier, attributes and information verifier. It verifies data contained in ISO and GS1 barcodes, NFC, and RAIN RFID. It operates offline to ensure data privacy and counters online spoofing attacks. It uses X.509 digital signatures and certificates. ISO/IEC 20248 DigSig provides a method to specify and verify item/product/document identifier data structures for barcode, NFC, and RAIN RFID. The purpose of a DigSig is to make counterfeit barcodes, NFC, and RAIN RFID item identifiers detectable, i.e., it provides for the verification of barcodes, NFC, and RAIN RFID data, as applied to items, products and documents. This aligns with the EU Digital Product Passport regulations, and GS1 has adopted DigSigs to complement their product identifiers in global trade. DigSigs also detect copies by creating a verifiable link between the identifier in the barcode/RFID and the item/product/document: • For barcodes: By including unique item characteristics (like natural variations in package weight) and security marks (like a holographic serial number) in the digital signature. • For RFID (NFC and RAIN): By including the chip identifier (RAIN TID and NFC UID) in the digital signature. As an example, DigSigs are successfully used in the securitization of vehicle license plates throughout the plate lifecycle, from manufacturing, through issuing and use, to return and recycling. A vehicle license plate serves as both a regulatory security document (the vehicle's passport) and a trusted vehicle identifier for many vehicle-related applications. Other applications include degrees, certificates of completion and compliance, tokens, and permits in various industries where a DigSig's ability to authenticate the identifier, the data, and the issuer of the data in an interoperable, open way is crucial.