● ONLINE/v0.1.0/2026.05.04/NETWORK / GLOBAL/LAT 40.7128° N/LON 74.0060° W/ISSUER NODE: NYC-01/日本製/● ONLINE/v0.1.0/2026.05.04/NETWORK / GLOBAL/LAT 40.7128° N/LON 74.0060° W/ISSUER NODE: NYC-01/日本製/● ONLINE/v0.1.0/2026.05.04/NETWORK / GLOBAL/LAT 40.7128° N/LON 74.0060° W/ISSUER NODE: NYC-01/日本製/● ONLINE/v0.1.0/2026.05.04/NETWORK / GLOBAL/LAT 40.7128° N/LON 74.0060° W/ISSUER NODE: NYC-01/日本製/
▸ 02 / Credentials · The catalogue

Every form of wrk, signed.

Eight base schemas covering 96% of issuance volume on the network. Custom schemas can be registered in minutes via the issuer console.

01/Catalogue

8 schemas live
CRED · 01v1

Employment ID

Proof of current or former employment, signed by the organisation.

MODEL
Employment ID
ISSUER
Org / HR system
SCHEMA
vc/empl.v1
VALIDITY
Open-ended
USE CASE
Background-free hiring, payroll onboarding, compliance.
CRED · 02v1

Contractor ID

Time-bound credential for independent contractors and agencies.

MODEL
Contractor ID
ISSUER
Org / Procurement
SCHEMA
vc/cntr.v1
VALIDITY
Per engagement
USE CASE
Vendor onboarding, scoped access, SOW attestation.
CRED · 03v1

Skill Attestation

A signed claim that a holder has demonstrated a specific competency.

MODEL
Skill Attestation
ISSUER
Peer / Supervisor
SCHEMA
vc/skil.v1
VALIDITY
12–36 months
USE CASE
Technical hiring, internal mobility, reskilling registries.
CRED · 04v1

Background Check

Privacy-preserving verification of identity and clearance status.

MODEL
Background Check
ISSUER
Accredited bureau
SCHEMA
vc/bgnd.v1
VALIDITY
12 months
USE CASE
Trust-and-safety, regulated industries, gig platforms.
CRED · 05v1

Professional License

Cryptographically signed proof of an active professional license.

MODEL
Professional License
ISSUER
Regulator / Body
SCHEMA
vc/lcns.v1
VALIDITY
Per jurisdiction
USE CASE
Healthcare, legal, engineering, aviation.
CRED · 06v1

Education Credential

Diplomas, transcripts and badges issued directly to the learner.

MODEL
Education Credential
ISSUER
Institution
SCHEMA
vc/educ.v1
VALIDITY
Lifetime
USE CASE
Degree verification, transcript portability, micro-credentials.
CRED · 07v1

Membership Pass

Holder-owned proof of membership in a professional body.

MODEL
Membership Pass
ISSUER
Union / Guild
SCHEMA
vc/memb.v1
VALIDITY
Annual
USE CASE
Trade union access, conference entry, member benefits.
CRED · 08v1

Compliance Token

Time-bound proof that an organisation passed a defined audit.

MODEL
Compliance Token
ISSUER
Auditor
SCHEMA
vc/cmpl.v1
VALIDITY
Quarterly
USE CASE
Vendor risk, SOC 2, supply-chain attestation.