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NFT / Digital2021

Electriz

Three editions growing side by side: #0 Earth, #6 Festival, #870 Taxi. Re-run frame by frame with the on-chain script, every frame for the first ten seconds and every fourth frame after.Muted loop
Contents & work details
Archive year
2021
Type
NFT / Digital
Artist
Che-Yu Wu 吳哲宇
Platform
Art Blocks Factory project #216 (Ethereum, core contract 0xa7d8…d270)
Editions
910 editions, #0 to #909; #0 minted by the artist on 27 November 2021
Release
Dutch auction from 17:00 UTC on 7 December 2021, 3 ETH down to 0.1 ETH; fully minted at 17:55:38
Script
p5.js 1.0.0, three on-chain chunks totalling 25,034 characters, locked; the script is self-hosted on this site’s subdomain, where every edition grows again
Traits
Eight: palette (thirteen), special type (none, wireframe, spray, Hamily), division, emit, chaos factor 0 to 10, particle count, particle size, start position
Keys
T toggles the canvas texture (off for printing), S saves, space shows the hash, double-click toggles texture
Licence
CC BY-NC-SA 4.0; 5% secondary royalty
Database
The 910 hashes, trait shares, palettes and re-run captures
Original page & interactive experience

I have been taken with physics since I was small: books about the third and fourth dimensions, and about what the smallest particle in the world might be. To find the smallest unit, scientists smash particles in a collider, but the fragments are too small to see, so they built the cloud chamber: a particle passes through supersaturated vapour, the vapour condenses along its path, and what a person sees is the track, from whose radius and mass they guess what it was. Electriz is a digital cloud chamber. The canvas is divided into regions of different physics, some rotating, some noisy, some gridded; particles shoot out from the centre or a corner, change their gait as they cross a boundary, split off a child one time in ten, shrink as they go and vanish after five hundred frames; at chaos factor zero everything is a straight line, at ten the whole picture twists. Making art works the same way: interesting ideas from reality and imagination are thrown in to collide, and in the instant of collision you look for something that exists only once.

On 7 December 2021 it became project #216 on Art Blocks, and I was among the first Taiwanese artists there. The edition count, nine hundred and ten, is the tenth of September: the day in 2008 when the Large Hadron Collider in Europe first sent a proton beam around its whole ring. The Dutch auction opened at three ether and every edition was minted within fifty-five minutes and thirty-eight seconds. Edition zero I minted myself, a full moon hugged by particles, and I still love it.

  1. 01

    hash

    Sixty-four hex digits from the chain; the first sixteen become a seed, xorshift draws from it, noiseSeed and randomSeed both take it

  2. 02

    Traits

    Palette, special type, division, emit, chaos factor, particle count, size and start position, drawn by weight

  3. 03

    Divide the space

    Straight lines or arcs cut the canvas into regions, each with a law: field, noise, curl, square, step, parallel, or nothing

  4. 04

    Release the particles

    Shot from the centre or a corner; a new gait at each boundary, a one-in-ten split, a shrinking radius, gone after five hundred frames

  5. 05

    Come to rest

    Around a thousand frames the picture is still; the canvas weave goes on top, T turns it off, S saves

The same hash, the same p5 1.0.0 and the same frame count always give the same picture: that is why we dared to re-run every edition.

Electriz #0: A full moon hugged by particles: Earth, angular division, chaos 7
#0Electriz大地
hash0x7ebed5b778af185b7f3da6ad572de9862ce59d1b9b7cbc628ddd9e351ea4dd67
0a0908142228f2f4f3a9927d5e503fefc734e0ba67
palette
Earth6%
special type
None58%
emit
horizontal line8%
division
angular24%
chaos factor
716%
particle count
medium70%
particle size
M28%
start position
centre81%
Electriz #1: The first one sold: Paper, wireframe, chaos 0, all straight lines
#1Electriz報紙
hash0xf8e12281b96450d33c2331c1ac20bd94bd4916150560afe08348b006175bb9e9
222222666666999999aaaaaacccccceeeeeeffffff080808
palette
Paper8%
special type
Wireframe30%
emit
random40%
division
rectangular76%
chaos factor
04%
particle count
fewer16%
particle size
L46%
start position
bottom left4%
Electriz #6: Festival, angular: a red disc and a blue square
#6Electriz慶典
hash0xb612a94236b76d8ba70c08c0d57df7702d64fe026b6b63d94897bac1293e77bf
12355b420039d72638ffffffff570a
palette
Festival8%
special type
None58%
emit
horizontal line8%
division
angular24%
chaos factor
411%
particle count
medium70%
particle size
M28%
start position
centre81%
Electriz #14: Hamily: one of fourteen
#14Electriz慶典
hash0xca8a3288838d6fd12620638cb54bb3b04faa6e047c65dc29f39439c736e3073b
12355b420039d72638ffffffff570a
palette
Festival8%
special type
Hamily2%
emit
random40%
division
rectangular76%
chaos factor
716%
particle count
medium70%
particle size
L46%
start position
centre81%
Electriz #99: Confetti, wireframe, chaos 10: the whole picture twists
#99Electriz彩紙
hash0xfbe80cdaae4471d4281e16d0db09485e7f7343809707139969bce3c8ad5ff1fb
201e1fff4000faaa8dfeefdd50b2c0
palette
Confetti9%
special type
Wireframe30%
emit
random40%
division
rectangular76%
chaos factor
103%
particle count
medium70%
particle size
L46%
start position
centre81%
Electriz #517: Vine, wireframe: printed on canvas in 2024
#517Electriz藤蔓
hash0x4352d9daf9855c654da1e3f31ae7bb03709e96f4b65bdf47ba9d2fb327b66f8f
ffffff22222254545469747c6baa7584dd63cbff4d
palette
Vine8%
special type
Wireframe30%
emit
random40%
division
rectangular76%
chaos factor
519%
particle count
more14%
particle size
S17%
start position
bottom left4%
Electriz #723: Festival, Hamily: the other canvas
#723Electriz慶典
hash0xc244bfdb9b5b8e867a7cfde689d4498956a83ce110c9a2769263e9186a4e92bb
12355b420039d72638ffffffff570a
palette
Festival8%
special type
Hamily2%
emit
even33%
division
rectangular76%
chaos factor
519%
particle count
fewer16%
particle size
M28%
start position
centre81%
Electriz #870: Taxi: featured by the platform
#870Electriz計程車
hash0x6600f23f85e557ad524326889af523dd833721febda816329e66d7a452792f13
000000ffffff333333fff719
palette
Taxi9%
special type
None58%
emit
random40%
division
rectangular76%
chaos factor
411%
particle count
medium70%
particle size
M28%
start position
centre81%

A share is the count of that trait among the nine hundred and ten; the pictures are the official Art Blocks renders.

From a daily sketch to the chain

The daily sketch of 4 October 2021 was called electrization: particles leaving tracks inside a divided space, the first version. On 10 October I opened the Art Blocks project repository, made three rounds, v1, v3 and v4, in three weeks, and submitted on 30 October. The one thing that matters most in going from p5.js to Art Blocks is pinning down randomness: the first sixteen digits of the hash become a seed, an xorshift generator draws from it, noiseSeed and randomSeed both take it, and so the same hash always grows the same picture; the code is cut by length into three chunks and put on chain, each costing roughly one ether in gas. I chose colours in three rounds: spinning the colour wheel at random for a first spark, locking in one blue, then slowly refining the hue; the other route was combinations I already loved in life, like the Earth palette of edition zero, gold on deep blue, because I have always liked bright, vivid colour on a dark ground. The thirteen palettes are named after things and scenes: Paper, Kimono, Sea, Confetti, Vine, Festival, Lollipop, Eastern, Beans, Monochrome, Mint, Taxi, Earth.

The texture key exists so the work looks right both moving and still: a layer of canvas weave sits over the picture, and when you print you press T to turn it off, so the real canvas does not fight the drawn one, then S to save. On the night of the launch, on Art Blocks’ After Dinner Mints, I flipped through my favourites for everyone: the full moon, a space station, an asteroid, and one that looks like a ghost standing in the cloud, casting a spell.

The hand-drawn sketch: how to divide the space and how the particles move
v1, 4 October 2021
v3, 13 October: the hash already printed underneath
A batch of v3 outputs
v4, the day of submission, 30 October
Many hashes at once in Token Art Tools

The launch trailer (56 s)

The trailer of 7 December 2021: editions growing one after another. It starts muted as it enters the viewport; press Sound on at the top right to listen.
#723, canvas print of July 2024, texture off
#517, the same batch

Afterwards

In May 2022 Electriz was the second chapter of Chaos Laboratory, the Electric Laboratory, running across the five walls of AMBI SPACE ONE; that year Mashbean said FAB DAO had been founded on the ten ether Electriz brought in. In September 2023 I taught a digital cloud chamber with it at a PCD workshop; in 2024 canvas prints were made at 5,748 pixels square, #517 and #723, one each with and without texture. In September 2026 we moved the on-chain script, untouched, to our own subdomain and re-ran all nine hundred and ten editions, every trait matching the Art Blocks record.

#0 growing (18 s)

Edition zero recorded in 2023: particles shoot from the centre, turn at the arc that divides the space, and wrap the moon.
  1. 01

    4 October 2021

    The daily sketch electrization (OpenProcessing 1294463)

  2. 02

    10 to 30 October 2021

    The Art Blocks repository; three rounds, v1, v3, v4; submitted on the 30th with an estimated thousand editions

  3. 03

    27 November 2021

    #0 minted by the artist: the full moon

  4. 04

    7 December 2021

    On sale at 17:00 UTC, Dutch auction 3 to 0.1 ETH; all 910 minted by 17:55:38

  5. 05

    9 December 2021

    Art Blocks’ After Dinner Mints, episode 29

  6. 06

    May 2022

    The Electric Laboratory chapter of Chaos Laboratory; FAB DAO founded on the ten ether from Electriz

  7. 07

    10 September 2023

    The Digital Cloud Chamber workshop at PCD Taiwan

  8. 08

    July 2024

    #517 and #723 printed on canvas at 5,748 pixels square

  9. 09

    20 September 2026

    The on-chain script self-hosted, all 910 re-run, the database published

Original work record

Original text: the 2021 Art Blocks project description and the four concept passages from the submission deck (kept verbatim); “eight combinations of colors” was the wording then, and the on-chain script has thirteen palettes.

"Electriz" is a series of works that use digital cloud chambers to observe the traces of unidentified particles. When doing art creation, just like scientists discovering new particles, artists continue to draw interesting ideas from reality and fantasy to collide with each other, trying to find a unique existence at the moment of collision in the process of mixing ideas. The space in the work "Electriz" is divided into parts with different physical characteristics, which affect the movement, rotation, splitting, and annihilation of particles. It is an unpredictable experimental system with unlimited possibilities to explore the intersection of physics, mathematics, and art.

Project Concept

In physics, scientists collect debris through colliders hitting particles at high speeds, trying to find the smallest unit in the world, but such a small particle cannot be seen with the naked eye. How to detect it? Traditionally, we use cloud chambers to make tiny particles leave tracks. When they pass through the foggy space, they will leave traces to symbolize their existence. If we want to judge the physical properties of the particles-mass, size with the strength of the electric charge, it can apply an electric or magnetic field to space. When the charged particles penetrate the electromagnetic field, they will be affected by the Lauren force and will be affected by the force perpendicular to the direction of motion, resulting in a vortex-like trajectory, leaving a picture the shape of a digital fern is similar, and its exact physical properties can be known by judging the mass of the particle and the radius of the trajectory.

Cloud chamber

When doing art creation, just like scientists discovering new particles, artists are constantly drawing interesting ideas from reality and fantasy to collide with each other, trying to find a unique existence at the moment of collision, and in the process of fusion of ideas. Each thought in the book will shape the core creative concept through a series of brushstrokes, different experimental works, color blends, and trajectories. Art is the same as physics. Through continuous proof of concept (Prototyping), we find the most the real appearance, each artist is like a parallel universe with independent laws of physics, searching for the root through creation, searching for the self who has experienced countless differences and accumulations after being born in this world, and then interpreting the artist's own imagination through observable works and perspectives.

Space division and particle movement

Use right-angle dividing lines and angle divisions to create different worlds. In each world, there are different laws of physics: electric field, noise, positive and negative rotation particle charge, or grid force, in the particles when crossing the boundary of space, there is a certain probability that new particles will be split out. When entering the space, it will be affected by the divided space and draw different trajectories. Each space also has its own gravitational acceleration and electromagnetic field, which can produce similar external particles. Star totem braided shape.

The space is divided into the following categories:

Field → Electromagnetic field, the force is determined by sin and cos according to the current position, which will produce a trajectory like a vine or a winding picture

Noise → Perlin Noise, will randomly determine the direction of force and movement according to the noise distribution

Curl → According to the magnitude/mass and polarity of the charge, a vortex-like trajectory will be produced.

Step → Bring the grid coordinates of the discretized particles into the cos to calculate the force and generate a dynamic extending along the separation line and the diagonal line.

Particles

Particles will be released from a point in space, giving random initial speed and direction to influence each other in space.

When particles are produced and moved, they will gradually consume their own mass and charge, change the trajectory of their movement, and observe the gradually shrinking vortex in the force of the electric field.

When the particles are split, the maximum number of splits and the generation limit of each particle prevents infinitely generated particles from occupying the screen.

There are eight combinations of colors, which are named after objects or scenes, so that the color combinations and particle trajectories can be matched into unique paintings, such as Taxi, Grass, Mint, NewsPaper to Kimono... etc.

Notes are live things and our own pages, tags the platforms and records; every one opens.

Credits

Artist, code
Che-Yu Wu (p5.js 1.0.0)
Platform
Art Blocks Factory, 7 December 2021; After Dinner Mints episode 29
Tools
Token Art Tools (Owen Moore) for testing hashes before submission
Records
Live-stream notes by Jeudi Kuo (creativecoding.in, June 2022)
Self-hosting and database, 2026
A byte-identical copy of the on-chain script with p5 1.0.0; all 910 re-run, every trait matching the Art Blocks record

This work grew out of the “electrization” family: 2 daily sketches, 2021-10-04 to 2021-11-08. 1 of the links are forks.

See this family on the tree →

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