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Privado ID

2 placements on ChainChoice under Privado ID, each scored against its own category's pool and criteria — none currently #1. The placements are not averaged and not ranked against each other: a #1 exchange and a #6 crypto card are two different products in two different markets.

Decentralised Identity
Privado ID (formerly Polygon ID)
Rank#2 OverallScore72

#1 in this category: ENS (as identity layer)

View verdict
Onchain Attestations
Privado ID (formerly Polygon ID)
Rank#4 OverallScore71

#1 in this category: Sign Protocol

View verdict
Decentralised Identity
How you can lose money here, and what the ranking scores
  • Custody failure (Privado ID (formerly Polygon ID) 6/10): whoever holds the assets loses or withholds them.
    Scored by Credential custody & revocation power · 30%
  • Regulatory failure (Privado ID (formerly Polygon ID) 5/10): no licence where you are, or a forced market exit.
    Scored by Enforcement record & product continuity · 20%
  • Exit failure (Privado ID (formerly Polygon ID) 8/10): you cannot get out at par, on time, or with what is yours.
    Scored by Verification without the vendor · 25%
  • Information failure (Privado ID (formerly Polygon ID) 8/10): the number is wrong or bought, or your data leaks.
    Scored by Biometric & PII handling (documented) · 25%
Not assessed by this ranking: Liveness failure. A high place says nothing about these; the Methodology tab says what each means.
Onchain Attestations
How you can lose money here, and what the ranking scores
  • Control failure: a key or vote changes the rules, freezes or mints.
    Scored by Revocation and expiry semantics · 32% (Privado ID (formerly Polygon ID) 7/10)
    Scored by Verifiable chain deployments · 24% (Privado ID (formerly Polygon ID) 7/10)
  • Information failure (Privado ID (formerly Polygon ID) 7/10): the number is wrong or bought, or your data leaks.
    Scored by Issuer permissioning and identity · 26%
Not assessed by this ranking: Contract failure, Liveness failure, Exit failure. A high place says nothing about these; the Methodology tab says what each means. Also scored, as cost, quality or a summary of several families: Cost per attestation (18%).