BF Ada

This image and poem's QR code in my book links to this NFT's primary and secondary markets. See https://www.amazon.com/dp/B0CW1FSVBC .

NFT SCARCITY: http://oddwritings.com/digital_friends/Ada.htm .

'þȳ' : therefore
'thorn' :

1. a spine
2. to vex
   see the above link for more info