Encoding extracts from block 210000 & block 420000 on paper

Rotring Isograph 0.1, black ink on 300 gsm paper

#bitcoin #drawingbitcoin

https://blossom.primal.net/4d8377deeb9f657dd4e00f01f7c7919269e95fbfc08ebd1973f8db9a2514b489.mov