Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
Show HN: Open-source passive NFC tag that signs with ECDSA, verified on-chain
(
github.com/mwbpnftechnology
)
9 points
by
boust16
3 days ago
|
past
|
discuss
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
