Introduction <guides/intro.md> New User guide <guides/new_user_guide.md> PSG Services <guides/psg_services_grpc_guide.md> Metadata Service <guides/metadata_service_guide.md> StoreAndHash Service <guides/store_and_hash_service_guide.md> Metadata Service (server) <guides/metadata_service_server_guide.md> StoreAndHash Service (server) <guides/store_and_hash_service_server_guide.md> Create Minimal S3 User <guides/create_minimal_s3_user.md> Mail Service (command-line) <guides/mail_service_guide_gpg.md> Mail Service (Mailvelope) <guides/mail_service_guide_ui.md> Transaction metadata verification <guides/mail_service_metadata_check.md>
- Submit metadata to the blockchain using Metadata service gRPC API
- Store file in AWS S3 or IPFS and get URL to file and file's hash via StoreAndHash service gRPC API
- Submit metadata and attachments to the blockchain using mail clients from UI
- Submit metadata and attachments to the blockchain using the gpg command-line tool
- Verify transaction metadata info via PSG Self Serve