TapeFoundry Series 01

Series 01, at true scale

One square is one NAND gate. Every card is priced by the number of squares that get burned to make it — 0.0000234 BNB each, across all eleven drawings.

The same unit, the same rule, drawn at the same size. 2,118 gates at the top, 40 at the bottom.

12x12 Multiplier

flagship

multiplies two 12-bit numbers

Gates: 2,118
Card: 0.049861 BNB
Editions: 50
Claimed: —

53× the gates of SHIFT4

16-bit ALU

rare

eight operations on 16-bit words

Gates: 1,196
Card: 0.028286 BNB
Editions: 700
Claimed: —

30× the gates of SHIFT4

8-bit Divider

rare

quotient and remainder of 8-bit division

Gates: 976
Card: 0.023138 BNB
Editions: 700
Claimed: —

24× the gates of SHIFT4

8x8 Multiplier

rare

multiplies two 8-bit numbers

Gates: 916
Card: 0.021734 BNB
Editions: 700
Claimed: —

23× the gates of SHIFT4

64-bit Comparator

core

equal / greater / less for 64-bit words

Gates: 842
Card: 0.020003 BNB
Editions: 700
Claimed: —

21× the gates of SHIFT4

4-bit Comparator

entry

equal / greater / less for 4-bit words

Gates: 62
Card: 0.001751 BNB
Editions: 100
Claimed: —

2× the gates of SHIFT4

8-bit Equality

entry

1 when two 8-bit words match

Gates: 58
Card: 0.001657 BNB
Editions: 100
Claimed: —

about the same size

4-bit Subtractor

entry

difference and borrow

Gates: 51
Card: 0.001493 BNB
Editions: 100
Claimed: —

about the same size

4-bit Adder

entry

adds two 4-bit numbers with carry

Gates: 46
Card: 0.001376 BNB
Editions: 100
Claimed: —

about the same size

2x2 Multiplier

entry

multiplies two 2-bit numbers

Gates: 43
Card: 0.001306 BNB
Editions: 100
Claimed: —

about the same size

4-bit Barrel Shifter

entry

shifts a 4-bit word by 0–3

Gates: 40
Card: 0.001236 BNB
Editions: 100
Claimed: —

the smallest drawing

The difference is the drawing, not the price tag.

The multiplier is 53× the gates of the shifter, so it costs 53× as much and burns 53× the supply. Nothing is assigned — the count is the netlist, and the netlist is on chain.

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