Private by default
Your portfolio, identifiers and evidence are not public listings.
Know what every device is worth. Strengthen the estimate with evidence. Carry its record forward.
01 / The portfolio
Passident turns phones, computers, watches and other electronics into a private portfolio with a value history.
Start with the model. Add only the details that make the estimate more credible.
02 / The record
A Passident record moves from a broad market view to evidence-backed confidence—without pretending an estimate is an offer.
Identify
Match the model, configuration and release—not just the product family.
Value
Track an AED estimate, its movement, confidence and freshness.
Strengthen
Condition, battery, configuration and photos narrow the uncertainty.
Carry forward
Share a privacy-minimized snapshot, then revoke it when you choose.
03 / Device Passport
Identity, configuration, condition and value history stay together. Share the useful facts—not your private data.
Create a device record
04 / Value over time
Device values change with age, condition, launches and market supply. Passident keeps the estimate and its context together.

05 / Trust by construction
Your portfolio, identifiers and evidence are not public listings.
Self-reported, modelled and verified facts remain distinguishable.
Estimates show a range and never masquerade as purchase offers.
Device Passport links expire and can be revoked by their owner.
Beta rewards
Eligible beta activity earns off-chain Passident points. Points are not money or tokens and cannot be transferred or redeemed.

Private beta / Android + web