02 / EXHIBITION & PERFORMANCEAn opening.
An opening.
A life. A finale.
A work unsealed in public. A gallery that keeps it until it expires. An audience returning for the last block.
Imagine the exhibitionA LIVING COLLECTION / 420 WORKSINSCRIBED ON BITCOIN · 2025
What if art
could expire?
Forever on-chain.
Only briefly alive.
420 generative works, each with a life of its own.
The collector chooses when it begins.
Bitcoin keeps the time.
EVERY BLOCK CHANGES SOMETHING.
96 open276 sealed46 expired2 immortal
THE FIRST SPARKFROM THE DIARY
APRIL 2025
APRIL 2025
“I want the work to beLEMONHAZE · APRIL 29, 2025
more human and expire
just like we do.”
Before BEST BEFORE, there was a question about the time we have left. Then a message, a conversation, and a summer of making something that could live—and end.
Begin with the diarySome are waiting to begin. Some are living. Some have already ended. A few never will.
Explore the ledger Lifespans, activations & recordsReading the collection…
01 / THE PROCESSFinding a way
Finding a way
to make it alive.
A summer of painting with code, from early texture experiments to the living works in the collection.
Explore the processLEMONHAZE × ORDINALLY
“The irreplaceable value
of the time we have in our life.”
The Ledger.
Every opening. Every ending.
A record of the lives within BEST BEFORE.
SAVED SNAPSHOTBLOCK 971,007Updated Oct 12, 2026 00:07 UTC
The collection420Works · fixed supply
open96Living, with an expirysealed276Waiting to beginexpired46A life completedimmortal2No final blockShowing the saved collection while the full ledger connects.
Activation history
Activation Log
Retro Kids
Expires in 21.1 yrs
Carnival
Expires in 1.3 yrs
Punch
Lived 24 days
SOLSTICE
Expires in 60.0 yrs
HyperNova
Expires in 1.4 yrs
Rebranded Funkness
Lived 16 days
High-School
Expires in 61.6 yrs
NeonFunk
Expires in 1.5 yrs
NNN
Expires in 5.2 yrs
Electric Mango
Expires in 66.0 yrs
Chaos Bloom
Expires in 59.7 yrs
LUNARCYTE
Lived 341 days
Carnival
Immortal
JJJ
Lived 18 days
J
Expires in 273 days
KK
Expires in 1.7 yrs
Los Angeles
Lived 292 days
NNN
Lived 136 days
Punch
Expires in 61.2 yrs
gOat
Expires in 1.4 yrs
Flamingo Fiesta + Cream
Expires in 61.9 yrs
Long Canyon
Expires in 35 days
NeonFunk
Lived 293 days
Winter Night & Day
Expires in 59.5 yrs
Q
Lived 250 days
SUNDIVE
Expires in 70.7 yrs
Winter Night & Day
Lived 51 days
JJJ
Lived 197 days
ELECTRIC SAINTS
Lived 24 days
J
Lived 28 days
Chaos Bloom
Lived 27 days
Blue Sunset
Expires in 53.2 yrs
Los Angeles
Expires in 25.4 yrs
Q
Expires in 43.1 yrs
KK
Expires in 1.2 yrs
LUNARCYTE
Expires in 50.4 yrs
Carnival
Lived 23 days
SS
Expires in 62.9 yrs
RickJ
Expires in 60.4 yrs
Mamie
Lived 20 days
My Love
Immortal
Jungle au Beurre
Expires in 61.0 yrs
J
Lived 283 days
Blue Sunset
Expires in 45.3 yrs
High-School
Lived 16 days
Los Angeles
Expires in 15.0 yrs
Chaos Bloom
Expires in 59.8 yrs
Balance
Expires in 62.6 yrs
Flamingo Fiesta
Expires in 29 days
Chaos Bloom
Expires in 64.1 yrs
KK
Lived 19 days
Rouge à Lèvres
Expires in 55.9 yrs
High-School
Expires in 135 days
SOLSTICE
Lived 147 days
Ocean
Lived 157 days
JJJ
Expires in 60.1 yrs
90s festival
Lived 136 days
Jungle au Beurre
Lived 25 days
Horizon
Lived 25 days
HyperNova
Expires in 63.2 yrs
J
Expires in 234 days
Blue Sunset
Expires in 61.2 yrs
J
Expires in 58.9 yrs
ParadiseRush
Lived 25 days
Los Angeles
Expires in 101 days
Retro Kids
Expires in 60.2 yrs
RickJ
Lived 70 days
Vivid Oasis
Expires in 66.6 yrs
Long Canyon
Expires in 66.5 yrs
NeonFunk
Expires in 58.9 yrs
ParadiseRush
Expires in 59.8 yrs
90s festival
Expires in 64.9 yrs
Jungle au Beurre
Expires in 325 days
Rebranded Funkness
Expires in 59.6 yrs
Flamingo Fiesta + Cream
Expires in 67.5 yrs
HyperNova
Lived 25 days
Flamingo Fiesta + Cream
Lived 19 days
HyperNova
Expires in 63.4 yrs
Modernist Clash
Lived 14 days
Modernist Clash
Expires in 64.7 yrs
SS
Expires in 46.5 yrs
Mamie
Expires in 60.5 yrs
Balance
Expires in 66.1 yrs
Rouge à Lèvres
Expires in 59.6 yrs
Electric Mango
Lived 84 days
Balance
Expires in 68.6 yrs
Vivid Oasis
Expires in 60.1 yrs
RickJ
Lived 21 days
Q
Lived 28 days
Rebranded Funkness
Lived 17 days
CHRYSALIS
Expires in 59.6 yrs
HyperNova
Expires in 1.3 yrs
SS
Expires in 69.9 yrs
Rebranded Funkness
Expires in 61.0 yrs
Ocean
Expires in 66.9 yrs
Los Angeles
Expires in 4.2 yrs
Electric Mango
Expires in 67.5 yrs
Jungle au Beurre
Lived 318 days
J
Expires in 60.3 yrs
90s festival
Expires in 63.3 yrs
Flamingo Fiesta + Cream
Expires in 73.4 yrs
LUNARCYTE
Expires in 62.0 yrs
Long Canyon
Lived 82 days
J
Expires in 60.5 yrs
SOLSTICE
Expires in 75.7 yrs
NeonFunk
Lived 309 days
Modernist Clash
Expires in 1.4 yrs
Carnival
Lived 27 days
Blue Sunset
Expires in 1.9 yrs
gOat
Lived 16 days
Los Angeles
Expires in 1.8 yrs
Winter Night
Expires in 1.9 yrs
SOLSTICE
Expires in 63.2 yrs
Rouge à Lèvres
Expires in 59.9 yrs
Horizon
Expires in 30.9 yrs
Horizon
Lived 26 days
ELECTRIC SAINTS
Expires in 1.9 yrs
KK
Expires in 1.6 yrs
Modernist Clash
Expires in 67.8 yrs
Rebranded Funkness
Expires in 2.0 yrs
Q
Lived 29 days
Horizon
Expires in 62.4 yrs
Rouge à Lèvres
Expires in 63.7 yrs
Belmont
Lived 185 days
ParadiseRush
Lived 132 days
gOat
Lived 17 days
Belmont
Expires in 62.7 yrs
Chaos Bloom
Lived 179 days
KK
Expires in 63.0 yrs
NEONZILLA
Lived 24 days
Balance
Lived 25 days
Long Canyon
Expires in 64.8 yrs
NNN
Expires in 1.3 yrs
Los Angeles
Expires in 61.8 yrs
Electric Mango
Expires in 66.5 yrs
Horizon
Lived 30 days
gOat
Expires in 333 days
CHRYSALIS
Expires in 2.5 yrs
LUNARCYTE
Expires in 13.9 yrs
HyperNova
Expires in 295 days
High-School
Expires in 2.6 yrs
Retro Kids
Expires in 72.0 yrs
CHRYSALIS
Expires in 15.8 yrs
LUNARCYTE
Expires in 63.2 yrs
| # | Item | Status | Palette | Born (Block) | Lifespan | Key |
|---|---|---|---|---|---|---|
| 1 | Nº48 | OPEN |
Retro Kids
|
916,180 | Expires in 21.1 yrs | — |
| 2 | Nº94 | OPEN |
Carnival
|
916,194 | Expires in 1.3 yrs | — |
| 3 | Nº182 | EXPIRED |
Punch
|
916,194 | Lived 24 days | — |
| 4 | Nº314 | OPEN |
SOLSTICE
|
916,197 | Expires in 60.0 yrs | — |
| 5 | Nº32 | OPEN |
HyperNova
|
916,203 | Expires in 1.4 yrs | — |
| 6 | Nº289 | EXPIRED |
Rebranded Funkness
|
916,204 | Lived 16 days | — |
| 7 | Nº46 | OPEN |
High-School
|
916,205 | Expires in 61.6 yrs | — |
| 8 | Nº12 | OPEN |
NeonFunk
|
916,210 | Expires in 1.5 yrs | — |
| 9 | Nº257 | OPEN |
NNN
|
916,210 | Expires in 5.2 yrs | — |
| 10 | Nº41 | OPEN |
Electric Mango
|
916,214 | Expires in 66.0 yrs | — |
| 11 | Nº332 | OPEN |
Chaos Bloom
|
916,215 | Expires in 59.7 yrs | — |
| 12 | Nº371 | EXPIRED |
LUNARCYTE
|
916,219 | Lived 341 days | — |
| 13 | Nº31 | OPEN |
Carnival
|
916,229 | Immortal | — |
| 14 | Nº64 | EXPIRED |
JJJ
|
916,232 | Lived 18 days | — |
| 15 | Nº341 | OPEN |
J
|
916,241 | Expires in 273 days | — |
| 16 | Nº376 | OPEN |
KK
|
916,243 | Expires in 1.7 yrs | — |
| 17 | Nº72 | EXPIRED |
Los Angeles
|
916,246 | Lived 292 days | — |
| 18 | Nº40 | EXPIRED |
NNN
|
916,247 | Lived 136 days | — |
| 19 | Nº133 | OPEN |
Punch
|
916,248 | Expires in 61.2 yrs | — |
| 20 | Nº414 | OPEN |
gOat
|
916,265 | Expires in 1.4 yrs | — |
| 21 | Nº347 | OPEN |
Flamingo Fiesta + Cream
|
916,272 | Expires in 61.9 yrs | — |
| 22 | Nº35 | OPEN |
Long Canyon
|
916,273 | Expires in 35 days | — |
| 23 | Nº159 | EXPIRED |
NeonFunk
|
916,273 | Lived 293 days | — |
| 24 | Nº331 | OPEN |
Winter Night & Day
|
916,274 | Expires in 59.5 yrs | — |
| 25 | Nº316 | EXPIRED |
Q
|
916,276 | Lived 250 days | — |
| 26 | Nº275 | OPEN |
SUNDIVE
|
916,277 | Expires in 70.7 yrs | — |
| 27 | Nº386 | EXPIRED |
Winter Night & Day
|
916,277 | Lived 51 days | — |
| 28 | Nº326 | EXPIRED |
JJJ
|
916,278 | Lived 197 days | — |
| 29 | Nº367 | EXPIRED |
ELECTRIC SAINTS
|
916,279 | Lived 24 days | — |
| 30 | Nº420 | EXPIRED |
J
|
916,282 | Lived 28 days | — |
| 31 | Nº113 | EXPIRED |
Chaos Bloom
|
916,287 | Lived 27 days | — |
| 32 | Nº52 | OPEN |
Blue Sunset
|
916,317 | Expires in 53.2 yrs | — |
| 33 | Nº87 | OPEN |
Los Angeles
|
916,320 | Expires in 25.4 yrs | — |
| 34 | Nº185 | OPEN |
Q
|
916,320 | Expires in 43.1 yrs | — |
| 35 | Nº365 | OPEN |
KK
|
916,320 | Expires in 1.2 yrs | — |
| 36 | Nº374 | OPEN |
LUNARCYTE
|
916,332 | Expires in 50.4 yrs | — |
| 37 | Nº129 | EXPIRED |
Carnival
|
916,333 | Lived 23 days | — |
| 38 | Nº65 | OPEN |
SS
|
916,334 | Expires in 62.9 yrs | — |
| 39 | Nº168 | OPEN |
RickJ
|
916,335 | Expires in 60.4 yrs | — |
| 40 | Nº304 | EXPIRED |
Mamie
|
916,335 | Lived 20 days | — |
| 41 | Nº86 | OPEN |
My Love
|
916,336 | Immortal | — |
| 42 | Nº60 | OPEN |
Jungle au Beurre
|
916,337 | Expires in 61.0 yrs | — |
| 43 | Nº21 | EXPIRED |
J
|
916,341 | Lived 283 days | — |
| 44 | Nº417 | OPEN |
Blue Sunset
|
916,343 | Expires in 45.3 yrs | — |
| 45 | Nº234 | EXPIRED |
High-School
|
916,346 | Lived 16 days | — |
| 46 | Nº177 | OPEN |
Los Angeles
|
916,352 | Expires in 15.0 yrs | — |
| 47 | Nº151 | OPEN |
Chaos Bloom
|
916,354 | Expires in 59.8 yrs | — |
| 48 | Nº212 | OPEN |
Balance
|
916,357 | Expires in 62.6 yrs | — |
| 49 | Nº277 | OPEN |
Flamingo Fiesta
|
916,359 | Expires in 29 days | — |
| 50 | Nº382 | OPEN |
Chaos Bloom
|
916,359 | Expires in 64.1 yrs | — |
| 51 | Nº413 | EXPIRED |
KK
|
916,361 | Lived 19 days | — |
| 52 | Nº170 | OPEN |
Rouge à Lèvres
|
916,363 | Expires in 55.9 yrs | — |
| 53 | Nº3 | OPEN |
High-School
|
916,364 | Expires in 135 days | — |
| 54 | Nº92 | EXPIRED |
SOLSTICE
|
916,365 | Lived 147 days | — |
| 55 | Nº303 | EXPIRED |
Ocean
|
916,367 | Lived 157 days | — |
| 56 | Nº300 | OPEN |
JJJ
|
916,371 | Expires in 60.1 yrs | — |
| 57 | Nº286 | EXPIRED |
90s festival
|
916,372 | Lived 136 days | — |
| 58 | Nº84 | EXPIRED |
Jungle au Beurre
|
916,373 | Lived 25 days | — |
| 59 | Nº392 | EXPIRED |
Horizon
|
916,376 | Lived 25 days | — |
| 60 | Nº163 | OPEN |
HyperNova
|
916,377 | Expires in 63.2 yrs | — |
| 61 | Nº83 | OPEN |
J
|
916,384 | Expires in 234 days | — |
| 62 | Nº406 | OPEN |
Blue Sunset
|
916,387 | Expires in 61.2 yrs | — |
| 63 | Nº292 | OPEN |
J
|
916,388 | Expires in 58.9 yrs | — |
| 64 | Nº147 | EXPIRED |
ParadiseRush
|
916,392 | Lived 25 days | — |
| 65 | Nº200 | OPEN |
Los Angeles
|
916,392 | Expires in 101 days | — |
| 66 | Nº171 | OPEN |
Retro Kids
|
916,397 | Expires in 60.2 yrs | — |
| 67 | Nº381 | EXPIRED |
RickJ
|
916,398 | Lived 70 days | — |
| 68 | Nº370 | OPEN |
Vivid Oasis
|
916,399 | Expires in 66.6 yrs | — |
| 69 | Nº372 | OPEN |
Long Canyon
|
916,400 | Expires in 66.5 yrs | — |
| 70 | Nº229 | OPEN |
NeonFunk
|
916,422 | Expires in 58.9 yrs | — |
| 71 | Nº320 | OPEN |
ParadiseRush
|
916,422 | Expires in 59.8 yrs | — |
| 72 | Nº79 | OPEN |
90s festival
|
916,488 | Expires in 64.9 yrs | — |
| 73 | Nº165 | OPEN |
Jungle au Beurre
|
916,498 | Expires in 325 days | — |
| 74 | Nº70 | OPEN |
Rebranded Funkness
|
916,513 | Expires in 59.6 yrs | — |
| 75 | Nº299 | OPEN |
Flamingo Fiesta + Cream
|
916,513 | Expires in 67.5 yrs | — |
| 76 | Nº77 | EXPIRED |
HyperNova
|
916,570 | Lived 25 days | — |
| 77 | Nº61 | EXPIRED |
Flamingo Fiesta + Cream
|
916,619 | Lived 19 days | — |
| 78 | Nº290 | OPEN |
HyperNova
|
916,620 | Expires in 63.4 yrs | — |
| 79 | Nº223 | EXPIRED |
Modernist Clash
|
916,622 | Lived 14 days | — |
| 80 | Nº309 | OPEN |
Modernist Clash
|
916,628 | Expires in 64.7 yrs | — |
| 81 | Nº179 | OPEN |
SS
|
916,637 | Expires in 46.5 yrs | — |
| 82 | Nº272 | OPEN |
Mamie
|
916,638 | Expires in 60.5 yrs | — |
| 83 | Nº139 | OPEN |
Balance
|
916,669 | Expires in 66.1 yrs | — |
| 84 | Nº81 | OPEN |
Rouge à Lèvres
|
916,706 | Expires in 59.6 yrs | — |
| 85 | Nº388 | EXPIRED |
Electric Mango
|
916,708 | Lived 84 days | — |
| 86 | Nº411 | OPEN |
Balance
|
916,741 | Expires in 68.6 yrs | — |
| 87 | Nº362 | OPEN |
Vivid Oasis
|
916,776 | Expires in 60.1 yrs | — |
| 88 | Nº161 | EXPIRED |
RickJ
|
916,777 | Lived 21 days | — |
| 89 | Nº274 | EXPIRED |
Q
|
916,777 | Lived 28 days | — |
| 90 | Nº43 | EXPIRED |
Rebranded Funkness
|
916,934 | Lived 17 days | — |
| 91 | Nº63 | OPEN |
CHRYSALIS
|
917,202 | Expires in 59.6 yrs | — |
| 92 | Nº355 | OPEN |
HyperNova
|
917,270 | Expires in 1.3 yrs | — |
| 93 | Nº33 | OPEN |
SS
|
917,819 | Expires in 69.9 yrs | — |
| 94 | Nº321 | OPEN |
Rebranded Funkness
|
917,883 | Expires in 61.0 yrs | — |
| 95 | Nº189 | OPEN |
Ocean
|
918,013 | Expires in 66.9 yrs | — |
| 96 | Nº318 | OPEN |
Los Angeles
|
918,124 | Expires in 4.2 yrs | — |
| 97 | Nº117 | OPEN |
Electric Mango
|
918,182 | Expires in 67.5 yrs | — |
| 98 | Nº322 | EXPIRED |
Jungle au Beurre
|
918,272 | Lived 318 days | — |
| 99 | Nº132 | OPEN |
J
|
918,343 | Expires in 60.3 yrs | — |
| 100 | Nº169 | OPEN |
90s festival
|
918,365 | Expires in 63.3 yrs | — |
| 101 | Nº317 | OPEN |
Flamingo Fiesta + Cream
|
918,660 | Expires in 73.4 yrs | — |
| 102 | Nº128 | OPEN |
LUNARCYTE
|
918,785 | Expires in 62.0 yrs | — |
| 103 | Nº276 | EXPIRED |
Long Canyon
|
919,111 | Lived 82 days | — |
| 104 | Nº144 | OPEN |
J
|
920,295 | Expires in 60.5 yrs | — |
| 105 | Nº402 | OPEN |
SOLSTICE
|
920,428 | Expires in 75.7 yrs | — |
| 106 | Nº38 | EXPIRED |
NeonFunk
|
921,707 | Lived 309 days | — |
| 107 | Nº315 | OPEN |
Modernist Clash
|
922,112 | Expires in 1.4 yrs | — |
| 108 | Nº281 | EXPIRED |
Carnival
|
922,573 | Lived 27 days | — |
| 109 | Nº102 | OPEN |
Blue Sunset
|
922,634 | Expires in 1.9 yrs | — |
| 110 | Nº328 | EXPIRED |
gOat
|
922,783 | Lived 16 days | — |
| 111 | Nº250 | OPEN |
Los Angeles
|
922,862 | Expires in 1.8 yrs | — |
| 112 | Nº227 | OPEN |
Winter Night
|
922,864 | Expires in 1.9 yrs | — |
| 113 | Nº155 | OPEN |
SOLSTICE
|
924,146 | Expires in 63.2 yrs | — |
| 114 | Nº389 | OPEN |
Rouge à Lèvres
|
924,469 | Expires in 59.9 yrs | — |
| 115 | Nº216 | OPEN |
Horizon
|
924,942 | Expires in 30.9 yrs | — |
| 116 | Nº323 | EXPIRED |
Horizon
|
925,801 | Lived 26 days | — |
| 117 | Nº238 | OPEN |
ELECTRIC SAINTS
|
926,249 | Expires in 1.9 yrs | — |
| 118 | Nº7 | OPEN |
KK
|
927,006 | Expires in 1.6 yrs | — |
| 119 | Nº215 | OPEN |
Modernist Clash
|
927,990 | Expires in 67.8 yrs | — |
| 120 | Nº336 | OPEN |
Rebranded Funkness
|
931,631 | Expires in 2.0 yrs | — |
| 121 | Nº54 | EXPIRED |
Q
|
932,603 | Lived 29 days | — |
| 122 | Nº233 | OPEN |
Horizon
|
934,757 | Expires in 62.4 yrs | — |
| 123 | Nº279 | OPEN |
Rouge à Lèvres
|
935,489 | Expires in 63.7 yrs | — |
| 124 | Nº82 | EXPIRED |
Belmont
|
935,586 | Lived 185 days | — |
| 125 | Nº224 | EXPIRED |
ParadiseRush
|
935,816 | Lived 132 days | — |
| 126 | Nº112 | EXPIRED |
gOat
|
935,918 | Lived 17 days | — |
| 127 | Nº214 | OPEN |
Belmont
|
935,951 | Expires in 62.7 yrs | — |
| 128 | Nº259 | EXPIRED |
Chaos Bloom
|
935,963 | Lived 179 days | — |
| 129 | Nº2 | OPEN |
KK
|
935,969 | Expires in 63.0 yrs | — |
| 130 | Nº166 | EXPIRED |
NEONZILLA
|
935,972 | Lived 24 days | — |
| 131 | Nº400 | EXPIRED |
Balance
|
936,087 | Lived 25 days | — |
| 132 | Nº23 | OPEN |
Long Canyon
|
936,265 | Expires in 64.8 yrs | — |
| 133 | Nº118 | OPEN |
NNN
|
936,271 | Expires in 1.3 yrs | — |
| 134 | Nº377 | OPEN |
Los Angeles
|
936,600 | Expires in 61.8 yrs | — |
| 135 | Nº122 | OPEN |
Electric Mango
|
937,649 | Expires in 66.5 yrs | — |
| 136 | Nº68 | EXPIRED |
Horizon
|
938,188 | Lived 30 days | — |
| 137 | Nº211 | OPEN |
gOat
|
938,188 | Expires in 333 days | — |
| 138 | Nº319 | OPEN |
CHRYSALIS
|
949,112 | Expires in 2.5 yrs | — |
| 139 | Nº191 | OPEN |
LUNARCYTE
|
955,870 | Expires in 13.9 yrs | — |
| 140 | Nº237 | OPEN |
HyperNova
|
964,643 | Expires in 295 days | — |
| 141 | Nº387 | OPEN |
High-School
|
964,645 | Expires in 2.6 yrs | — |
| 142 | Nº298 | OPEN |
Retro Kids
|
965,672 | Expires in 72.0 yrs | — |
| 143 | Nº85 | OPEN |
CHRYSALIS
|
965,674 | Expires in 15.8 yrs | — |
| 144 | Nº236 | OPEN |
LUNARCYTE
|
965,945 | Expires in 63.2 yrs | — |
Time estimates use an average of ten minutes per block.
Bitcoin blocks determine each work’s actual lifespan.