图表内容
LayerX:
Layer 4:Apps
Wallets
Products
Transversa
nelix id
METAMASK
Goldfinch
③SelfKey
ARCx
boardroom
Layer 3:Credentials
IPFS
。nug9ets
《protobuf
令Bloom
Spruce
I D E N A
arweave
Layer 2:Infrastructure
HYPERLEDGE
HTTP
[jso
ceramic.
卷sovrin
iDX
ENS ONTology
serto
Copolyg
Layer 1:Identifiers and Standards
Quorun
ID2020
I E T F
ION
