Bolt Thread Identifier vs Identikey.ai

Measure the thread pitch of common bolts by snapping a photo and performing a simple distance calibration. Custom AI algorithms will then return the matching SAE-UNC, SAE-UNF, or metric pitches. Fabricators, mechanics, home owners, and hobbyists in general will find the Bolt Thread Identifier App a useful addition to their tool box.

Identikey is your self-sovereign digital identity. Your identity, fully under your control. Securely store your personal data on your device, decide who can access it, and revoke access at any time — all from one place. What you can do with Identikey • Create a wallet that holds your verified identity on your device — private keys never leave your phone. • Share specific pieces of your profile (name, email, age, nationality, address…) with businesses you trust, using end-to-end encryption. • Approve or deny each data request from the businesses you interact with. • Revoke any active access from the businesses you previously approved. • Manage your bookings and check-ins by simply scanning a QR code. • Track the history of every data-sharing event from one inbox. How it works Your data is stored locally and encrypted with your private key. When a business asks for information, Identikey signs and encrypts only the fields you approve, using industry-standard cryptography (ECDSA on secp256k1 + ECDH + Salsa20). The recipient can verify the data is genuinely yours — without needing to host or store it on their own servers. Privacy by design • No central server holds your personal data. • Your decentralised identifier (DID) is published on the Polygon blockchain — but your personal information is not. • GDPR-compliant: every access you grant is logged, revocable, and auditable. • No advertising, no profiling, no third-party trackers. Who is Identikey for? • Travellers checking into hotels or short-stay properties. • Visitors at events, venues, and experiences that require verified guest information. • Anyone tired of filling in the same registration form on every website. Built by Dengun. Learn more at https://identikey.ai.