| ▲ | gsf_emergency_2 6 days ago | |
三维码? Not quite. Suggestive, tho. title more accurately interpreted as "3D-printed 2D codes" | ||
| ▲ | gsf_emergency_2 3 days ago | parent [-] | |
Could have led with "holoqraphic codes" but no good way to evict other squatters from that domain name https://nanografix.com/products/security-holograms/holograph... | ||