Minting on iPhone and Android
Which browsers read and write Tokentags – Android with Chrome (Web NFC), iPhone with Safari or Chrome (security-key path) – and what to do if the tag is not read.
Which browsers read and write Tokentags – Android with Chrome (Web NFC), iPhone with Safari or Chrome (security-key path) – and what to do if the tag is not read.
Technical deep-dive into the cryptographic linking of physical tags to the blockchain, including the Write-Once contract binding.