Signers
Universal
Verifier
QR Debugger
SHC
FHIR
EU
Covid Pass
ICAO
Seals
DIVOC
Verifiable QR Credentials
Last Versions
V1.0 - PathCheck Signer
V1.0 - PathCheck Verifier
V1.0 - PathCheck Debugger
Vendor-specific Payloads
V1.0 - ICAO Visible Digital Seals
V1.0 - EU Digital Covid Certificates
V1.0 - India's DIVOC/COWIN W3C Credential
V1.0 - PathCheck Trifold Vaccination Card
V1.0 - Verifiable Vaccine Vial Label for Moderna
V1.0 - Verifiable Driver's Licenses/IDs
V1.0 - Verifiable Cash Bills
V1.0 - OpenCerta W3C Credential
Older/Deprecated Versions
V1.0 - ECDSA, secp256k1, Base32, Multi-segmented QR, DNS/URL/DB PubKeys
V0.5 - ECDSA, secp256k1, Hex Signature, Binary QRs on Slash-separated Payload
V0.4 - ECDSA, secp256k1, Hex Signature, Binary QRs on QueryString format
V0.3 - RSA + Selective Disclosure (Coupon, Badge, PassKey and Status)
V0.2 - RSA: Signed Our Own Immunization Credential
V0.1 - RSA: Signed QR Code with an Open W3C VC Format
V0.01 - Simply Generating Dual QRs for analysis (No Signatures)