21HODL BITCOIN ARTWORK
MR CROWN

21HODL portfolio features bitcoin prints and artwork.

POA

PROOF OF AUTHENTICITY

All the posters that are sold have a certificate of authenticity. Those certificates are linked to a time-stamped provenance record and stored in a permanent, decentralized and anonymous ledger on the Bitcoin blockchain. Certificates are easily and instantly accessible via smartphone or computer.

CERTIFICATE OF AUTHENTICITY

PAY IN BITCOIN
(10% DISCOUNT)

LIMITED EDITIONS

WINNING

Kids Drawing Contest

How can you introduce your children to Bitcoin? I wondered about that too and came up with the idea of turning 1 of the prints into a coloring page.

This coloring page can be downloaded for free, and printed out as many times as you want.
1 of the coloring pages I will recreate with the colors that were used by your kid.
Any way of coloring is allowed, markers, colored pencils, paint, you name it. As long as your child is having fun, that’s the most valuable thing anyway! I will recreate the print myself, have it printed and send it over to the winner!

Featured Prints

Bitcoin Moon Mission

Bitcoin’s monetary gravity will suck up value like the internet sucked up information. It’s decentralised unstoppable code is our planet’s next logical base money – a disruptive technological & social revolution. – Selfbankt

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