eqr.link
ProductUse casesPricingRecoveryAPI docs
English/Ελληνικά
EN/EL
Permanent QR Use Case

Industrial & Asset Tagging

Asset tracking that spans decades.

The Problem

Industrial equipment lasts 20-50 years. Typical enterprise link-shortener contracts rarely last longer than 5 years.

Why The Eternal Tier Responds Intentionally

Paid Eternal links keep the last service manual or maintenance-history destination recoverable beyond ordinary procurement cycles.

Cryptographic AnchoringUnlike the Free/Basic hosted tier, the paid Eternal tier writes an encrypted routing payload to Base L2. Eternal QR derives and exports a per-user recovery key so the last anchored destination can be decrypted without the Eternal QR servers. Basic operates on traditional infrastructure and does not include blockchain anchoring.

Real-world Example

HVAC systems are tagged with Eternal QR codes linking to their service logs, verifiable independently.

Future-proof your Industrial & Asset Tagging

Stop leaving a critical digital legacy entirely in the hands of generic SaaS tools. Add Base anchoring and recovery-key export with the paid Eternal tier.

View Eternal Pricing

Open-source verifiable recovery application is planned for near-term launch.

eqr.link

Eternal QR codes — backend-controlled routing, per-user encryption, blockchain-backed survivability.

v1.0.0+prod.a568cda
English/Ελληνικά
Product
DashboardPricingCompare plansExpired trialsUse cases
Use cases
Permanent needsRetailEventsRestaurantsAll use cases →
Developers
API referenceOpenAPI specAPI keysWebhooks
Resources
ArchitectureSecurity noticeAcceptable useDPARecovery key
Legal
Terms of ServicePrivacy PolicyCookie PolicyRefunds & cancellationSubprocessorsReport unlawful contentContact & support
© 2026 Piaxonika Software Services SINGLE MEMBER S.A. · 3is Septemvriou 144, 112 51 Athens, Greece · hello@eqr.linkSupport: support@eqr.link — we reply within 2 business days, Monday–Friday 09:00–18:00 Athens time (EET/EEST).prod · v1.0.0+prod.a568cda