### Vial Signed Certificate Proposal (Spec, Main Page, Source Code)

#### Vial Information

Manuf |
Product |
Lot# |
NDC |
Expiration |
Beyond Use |

#### Optional Information

Route |
Dosage (ul) |
Doses (#) |
Serial # |

#### Design Restrictions

- Must be printable to 8x8mm curved area
- Must be readable by a regular phone

#### Benefits

- Streamline text input
- Trace Vial to shot
- Easy to track counterfeiters

#### Credentials

Private Key (openssl ecparam -name secp256k1 -genkey -out private.key)
-----BEGIN EC PARAMETERS----- BgUrgQQACg== -----END EC PARAMETERS----- -----BEGIN EC PRIVATE KEY----- MHQCAQEEIPWKbSezZMY1gCpvN42yaVv76Lo47FvSsVZpQl0a5lWRoAcGBSuBBAAK oUQDQgAE6DeIun4EgMBLUmbtjQw7DilMJ82YIvOR2jz/IK0R/F7/zXY1z+gqvFXf DcJqR5clbAYlO9lHmvb4lsPLZHjugQ== -----END EC PRIVATE KEY-----
Public Key (openssl ec -in private.key -pubout -out public.key)
KeyID:

#### QR Format

#### PDF 417 Format

Verify a QR Code
Or Paste the Code here:

    cred:type:version:Signature:PubKey:Payload