HankyCode › How to buy
How buying works

Five ways to own a code.

No countdowns, no “three left”. A free swatch to send, a Study to own, a Print for the wall, and — for the Family — the signed Edition. Above that, by conversation. Every one of them entered in the Register.

The swatchYour code at phone size with a name in the margin, made in the browser. Send it, save it, post it. No account. Not numbered, not signed — it’s the invitation.
Free
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The Study · digitalA numbered digital edition of 250 per code and side: the press-ready A3 file with the HANKY FAMILY® mark and reference in the margin, a numbered certificate with its Register QR, the provenance card and a hanging spec. Unsigned. The full £30 is credited against the Edition within twelve months. Provenance: number, date and the SHA-256 fingerprint of your file entered in the Register.
£30
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The Print · A3 · physicalGiclée A3 on Hahnemühle German Etching 310gsm, made by Prodigi, our print partner, and posted to you rolled in a tube. Unsigned. A timed edition: each code is open for the 21 days of its drop, then closed for good; every one is numbered in the Register in order of sale, and the Register QR is printed in the margin. Buy it here, in our TikTok Shop, or on Etsy — same print, same price, same Register. Provenance: number and date in the Register; the QR on the print opens its page.
£60
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The Edition · Family onlyGiclée on Hahnemühle German Etching 310gsm, A3, 25 per code and side. Signed, numbered and blind-stamped by the studio, entered in the Register, shipped flat. Sold only to members of the Family, in dated drops, for 21 days. Provenance: signature, blind stamp, numbered certificate, Register entry, Bitcoin anchor.
£150
Join the Family · free
The Exhibition works · the MasterworksThe 66 historical codes at the top of the collection — large format, hand-finished, signed, five per side — and the one-of-one Masterworks. From 2027, by exhibition and by conversation.
On request
hello@hankyfamily.com

Pairs and the set

Every code is two pockets. The pair is both: Study £50 · Print £110 · Edition £280. The quiz gives you three codes; the set is all three, both pockets — six works, hung the way you stand: Study set £150 · Print set £300 · Edition set £800.

What is signed, and what proves it

Only the studio signs: the Edition, the Exhibition works and the Masterworks carry the signature and the blind stamp. The Study and the Print are not signed — the Study is a file, the Print is made and posted by Prodigi — so their proof is the Register. Every Study, Print and Edition is entered there with its number, its date and the SHA-256 fingerprint of the exact file it was made from. Once a day the whole Register is fingerprinted and that fingerprint is written into the Bitcoin blockchain with OpenTimestamps: free, open, no wallet, nothing to buy. The proof file sits at /register/anchor.txt, anyone can verify it, and it means the record cannot be quietly changed afterwards — by anyone, including us.

Questions people ask

Where does the money go?
Straight to the studio. Studies are delivered digitally the same day; Editions are printed and shipped after the drop closes, so every number is final before ink touches paper.
Can I return a Study?
A Study is a digital file delivered on purchase, so once it is sent it cannot be returned — you will be asked to agree to that before you buy. If the file is faulty, tell us and we replace it. Editions can be returned within 14 days of delivery, unopened, under the usual UK distance-selling rules; see Terms.
What does the QR on the certificate do?
It opens that print’s page in the Register, which lists the fingerprint of the exact file and every number issued. It is how a print proves itself.
Do you sell the 1970s codes?
Yes — the historical codes are the top of the collection. The ones written in adult language are shown and sold in the archive, for adults (18+).
Is there a discount for bringing a friend?
No discounts, ever. There is the referral rule: bring one person into the Family with your link and you both open the next drop 48 hours earlier than everyone else.

Orders and questions: hello@hankyfamily.com. Adults only.