Traits - Special Traits

Some Natcats have special traits, which are only found when their Bitcoin block numbers are a match for specific patterns.

For example, a block number containing two instances of 8 will return the trait "bow," such as in Bitcoin block 829558. Similarly, a block number with two instances of 9 will return the trait "trout," such as in block 829394. There are 40 special traits that can occur in the Natcats collection.

Trait
Bitcoin Block pattern
Current Supply

Cig

contains "4" & "0" but not "420"

1408

Catnip Cig

contains "420"

38

Rainbow Collar

is multiple of "12"

672

Pearls

is multiple of "13"

620

Orange Collar

is multiple of "14"

576

Headband

is multiple of "15"

536

Sunhat

is multiple of "16"

504

Spikes Collar

is multiple of "69"

116

Mouse

is multiple of "11" but not "888"

731

Alien Mouse

is multiple of "888"

8

Bow Right

contains "8" & "8"

977

Bow Left

contains "88"

244

Bow Tail

contains "888"

17

Alien Bow Tie

contains "8888"

1

Double Alien Bow Tie

contains "88888"

0

Trout

contains "9" & "9" but not "99"

229

Salmon

contains "99" but not "999"

227

Alien Fish

contains "999" but not "9999"

16

Giant Alien Fish

contains "9999"

1

Earring Left

contains "0" but not "000"

2555

Earring Right

contains "00" but not "0000"

241

Alien Earring Left

contains "000"

17

Alien Earring Right

contains "0000"

1

Alien Tiara

contains "00000"

0

Laser Eyes

contains 4 digit square (look right)

231

Laser Eyes Left

contains 4 digit square (look left)

17

Laser Eyes Crossed

contains 4 digit square (look crossed)

2

Yarn

contains 5 digit square

43

Laser Pointer

contains 6 digit square

5

Fly

contains "11"

152

Fly w/ Earring

contains "111" but not "1111"

8

Fly w/ Alien Earring

contains "1111"

0

Fly w/ Laser Eyes

contains "11111"

0

Night Vision

contains exponent of "7"

2509

Alien Diamond

contains 6 digit palindrome

7

Blood Drips

contains 3 digit fibonacci

283

Brow Piercing

contains 4 digit fibonacci

4

Halo

contains 5 digit fibonacci

1

Hammer

contains 6 digit fibonacci

0

Vial

contains 7 digit fibonacci

0

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