Use Case Domain
Identity & Trust
Creates the foundational conditions for relational trust — verified identity, real presence, and data sovereignty.
77 tech tools · 5 affordances
Affordances
Capabilities tech tools in this domain may provide
Overview
Primary Domain Yes
Tech Tools Mapped 77
Affordances 5
Tech Tools in Identity & Trust
Nostr
Community
Jan 2026
Lit Protocol
Company
Nov 2026
TODA/IP
Company
Jan 2026
Noise Protocol Framework
Community
Jan 2026
Verida
Company
Jan 2026
Digi.me
Company
Mar 2026
Holochain
Foundation
Sep 2026
ATproto
Company
Jan 2026
Solid
Open Standard
Jan 2026
VCs
Community
Jul 2026
FedID
Company
Jan 2026
FAN
Community
Jan 2026
Iden3 / Privado ID
Community
Jan 2026
DIDComm
Community
Jul 2026
Trust Spanning Protocol
Community
Jul 2026
Trust Registry Query Protocol
Community
Jul 2026
ZCAPs
Community
Jul 2026
DIDs
Community
Jul 2026
KERI
Community
Jul 2026
RIDs (Reference Identifiers)
Community
Sep 2026
ACDC (Authentic Chained Data Containers)
Community
Jul 2026
OpenID for Verifiable Credentials (OpenID4VC)
Community
Jul 2026
did:scid
Community
Jul 2026
did:webvh
Community
Jul 2026
OOBI (Out-of-Band Introduction) Protocol
Community
Jul 2026
MyTerms
Community
Jul 2026
SpruceID
Company
Mar 2026
Dock.io / Truvera
Company
Mar 2026
Walt.id
Company
Mar 2026
Meeco
Company
Mar 2026
Northern Block / 4sure
Company
Mar 2026
Spherity
Company
Mar 2026
Animo
Company
Mar 2026
Keyhive
Community
Sep 2026
Affinidi
Company
Mar 2026
Human Passport
Community
Jul 2026
Flowsta
Community
Jul 2026
OpenVTC
Community
Jul 2026
IdentiKey
Community
Mar 2026
First Person Project / Network
Community
Mar 2026
GreenCheck
Community
Mar 2026
BrightID
DAO
Jul 2026
XID
Community
Sep 2026
Common Graph
Community
Jul 2026
ERC-4337
Open Standard
Mar 2026
ERC-725
Open Standard
Mar 2026
EIP-4361 (SIWE)
Open Standard
Mar 2026
ERC-8004
Open Standard
Mar 2026
ERC-6551
Open Standard
Mar 2026
ERC-5114
Open Standard
Mar 2026
Civic Identity
Foundation
Aug 2026
Pubky Protocol
Company
Oct 2026
PKARR
Company
Aug 2026
IXO
Community
Aug 2026
GRC-20
Community
Sep 2026
Geo Genesis
Company
Sep 2026
Hypergraph
Community
Sep 2026
Trustgraphs
Company
Oct 2026
Ethereum Attestation Service (EAS)
Community
Oct 2026
Membership Card Protocol
Company
Oct 2026
did:plc
Company
Oct 2026
did:vh
Community
Oct 2026
UCAN
Community
Oct 2026
Eclipse Biscuit
Foundation
Oct 2026
AnonCreds
Foundation
Oct 2026
Privacy Pass
Open Standard
Oct 2026
Semaphore
Foundation
Oct 2026
RLN (Rate-Limiting Nullifier)
Foundation
Oct 2026
Signal Protocol / libsignal
Foundation
Oct 2026
TACo (Threshold Access Control)
Foundation
Oct 2026
Elohim Protocol
Community
Oct 2026
Keyring
Community
Nov 2026
p2p-trust-stack
Company
Nov 2026
JLINC
Company
Nov 2026
NAOMS
Company
Nov 2026
Civic.Social
Foundation
Nov 2026
Real Life Trust Protocol (RLTP)
Community
Nov 2026