Layered map to discuss

	A	B	C	D	E	F
1			Edits by DW
2		Stack
3	Layer	WACI-PEX ⬇️	OIDC SIOPv2 ⬇️	Aries Proposed ⬇️	Aries AIP 2.0 ⬇️	Aries AIP 1.0 ⬇️
4	Data Model	Verifiable Credentials		AnonCreds and Verifiable Credentials		AnonCreds
5	Exchange	PEX		PEX and AnonCreds		AnonCreds
6	API	WACI	OIDC4VP + Claims Aggregation	Present-proof-v3	Present-proof-v2	Present-proof-v1
7	Communcation/Transport	DIDComm V2 + transports	OIDC + SIOP	DIDComm V2 + transports	DIDComm V1 + DIDComm V2 Envelope + transports	DIDCOM V1 + transports
8
9	Separated out VC layers, with edits
10	Layer	Verifiable Credential Technology
11	Cryptographic Identity	DID	Key	Linked Secret
12	Signature/Proof	ES256, ES256K, EdDSA, Ed25519SignatureXyz, BBS+, etc.
13	Credential	JSON-LD	JWT	X.509
14	Presentation	JSON-LD	JWT
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16	Older stuff
17	Data Model	Verifiable Credentials
18	Exchange	PEX		Present-proof
19	API	WACI	OIDC4VP + Claims Aggregation	Present-proof
20	Communcation/Transport	DIDCOM + transports	OIDC + SIOP	DIDCOM + transports
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24	Oliver additions
25	Identifier	DID
26	Signature layer	ES256, ES256K, EdDSA, Ed25519SignatureXyz etc.
27	VC Layers	ldp_vc, jwt_vc	ldp_vp, jwt_vp
28	Data Model	Verifiable Credentials
29	Exchange	PEX		Present-proof
30	API	WACI	OIDC4VP + Claims Aggregation	Present-proof
31	Communcation/Transport	DIDCOM + transports	OIDC + SIOP	DIDCOM + transports
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