Terrarium of Murasaki-san


Own a living NFT 
that evolves with your choices.

Keep your terrarium clean and in optimal conditions.

( visit Terrarium ID: )

You have not minted Terrarium NFTs yet.

Current mint price: -- $ASTR

The NFTs are sold using a step-up pricing mechanism.
For each NFT that is minted, the minting price increases by 0.1%.
Up to 3 Terrarium NFTs can be minted per wallet.
( preview other Terrariums: )

Reset cleanliness and update socre & statuses.
The higher the cleanliness, the faster the growth speed of fluffies.

Change Parameters ✏️

Temperature🌡 ℃

Watering⛲ μL

Light☀ lux

Yarn ball color🅰

Yarn ball color🅱

Bottle color🫙

Temperature, humidity, and colors affects,
which type of fluffy is more likely to grow.
Light affects the growth speed and nutrition consumption.

NFT Statuses 📘

Age🎂 2 days

Weather🌈 ☁CLD (next: ☁)

Cleanliness✨ 80% (5 days ago)

Humidity💧 48% (target: +2%)

Nutrition🍰 64 mg (+1 mg/hr)

Staking bonus🌸 x1.20 (10000 $ASTR)

Total score💕 210000

Fluffy1️⃣ Curious white fluffy

Fluffy2️⃣ Curious white fluffy

Fluffy3️⃣ Curious white fluffy

Fluffy4️⃣ Curious white fluffy

Fluffy5️⃣ Curious white fluffy

Hash the Message 🔨

You can hash the message on the bottle's frame:

Message color:

Less than 40 characters;
use [0-9], [a-z], [A-Z], [space], [#;&@.,!?-].
The content and color of the message do not affect growth efficiency.

The Main Concept 🪴

A fully on-chain NFT where the artwork changes based on time and your decisions.

This NFT artwork is a subproject of House of Murasaki-san. By minting a Terrarium NFT, players can own a glass jar containing fluffies. The types of fluffies that will appear and grow in your Terrarium depend on the environment you place your Terrarium in.

This NFT is a fully on-chain work, with the artwork generated based solely on on-chain data. All proceeds from the sale of this NFT will be immediately transferred to House of Murasaki-san’s Buffer Vault.

[Note] This NFT does not have any monetization mechanisms to guarantee value or future resale profits. Additionally, there are no plans for financial asset airdrops or rewards for high-ranking players. We recommend purchasing this NFT only if you are interested in purely owning and playing with it.

NFT Details 📘

ToM NFTs will be sold using a step-up pricing model. The mint price increases by 0.1% with each NFT minted. Each wallet can mint up to three NFTs. There is no fixed limit on the total number of NFTs issued, but the mint price will double after approximately 700 NFTs are minted and quadruple after around 1,380 NFTs are minted. After that, the mint price will continue to rise exponentially, leading to an effective issuance cap determined by market principles.
The artwork of this NFT is provided in a programmable SVG format and changes in real-time based on the NFT's state. All NFT artwork is generated on-chain and does not reference any off-chain data. Some features, like Metamask, may not display the artwork correctly.
NFT owners can determine the environment within the terrarium by setting three parameters: Temperature, Watering Amount, and Light Intensity. The value of the Watering Amount affects the target humidity. Additionally, owners can specify Yarn ball colors and bottle frame color to determine the appearance of the terrarium.
NFT owners can change the text displayed on the terrarium frame at any time by hashing a message.
There are 12 types of Fluffy, each with different optimal colors, temperatures, and humidity levels. The closer the environment is to the optimal conditions, the faster the Fluffy of that type will grow.
A higher Light Intensity increases the growth rate of Fluffy but also increases nutrition consumption. When nutrition reaches 0 mg, Fluffy's growth stops. Nutrition consumption decreases with good weather and increases as the Fluffy score rises.
Weather is categorized into five stages and changes in a 3-day cycle based on the ASTR to USD exchange rate. When the ASTR price rises, the weather improves. In good weather, nutrition consumption decreases, which benefits Fluffy's growth.
If the terrarium is left uncleaned for too long, cleanliness will decrease, and Fluffy's growth speed will slow down. Cleanliness will reach 0% in approximately 30 days, and growth will stop at 0%.
A bonus is added to Fluffy's growth speed based on the amount of dApp Staking for House of Murasaki-san. Additional bonuses are granted based on the number of MoM NFTs owned.
Current values for nutrition, cleanliness, and humidity change in real-time, but values such as score and weather are updated when the "Clean Terrarium" button is executed. Scores will not be updated within an hour to save on gas costs.
If the wallet owning the Murasaki-san SBT mints the Terrarium NFT, a bonus present box will be delivered to their House of Murasaki-san.
It takes a long time for the fluffy in the Terrarium to reach full growth. Please be patient and enjoy the process leisurely :)

Calculation Formulas 🧮

Fluffy score increase:
   scoreIncrease = deltaScore * (coefEmv + coefColor) / 2
    deltaScore = deltaSec / 2 * coefLight * coefClean * coefStaking
     coefLight = lightIntencity / 1000
     coefClean = (cleanliness + 1000) / 11000
    coefEmv = coefTemp * coefHumid
     coefTemp = 1 - abs(Temperature - optimalTemperature) / 12
     coefHumid = 1 - abs(Humidity - optimalHumidity) / 70
    coefColor = ( (coefR + coefG + coefB) / 3 ) ** 5
     coefR/G/B = 1 - abs(averageColor_R/G/B - optimalColor_R/G/B) / 255
     averageColor_R/G/B = (ballColorA_R/G/B * 3 + ballColorB_R/G/B * 2 + frameColor_R/G/B) / 6

dApp Staking Bonus:

Staking ($ASTR)	coefStaking^†
>=128000	+32%
>=64000	+28%
>=32000	+24%
>=16000	+20%
>=8000	+16%
>=4000	+12%
>=2000	+8%
>=1000	+4%
<1000	+0%

^†An additional 1% bonus is added for each MoM NFT held in the wallet.

Optimal Environments for fluffy:

Type	ColorR	ColorG	ColorB	Temp.	Humid.
White	251	255	240	26	38
Yellow	255	227	129	25	40
Pink	255	213	213	24	42
Orange	255	189	168	23	44
Red	255	104	107	22	46
Redpurple	253	190	255	21	48
Purple	218	179	255	20	50
Blue	142	172	255	19	52
Lightblue	169	232	255	18	54
Limegreen	183	255	208	17	56
Beige	216	191	172	16	58
Gray	179	191	199	15	60

Target humidity:
targetHumidity = wateringAmount / 4 + (weatherIntencity - 5000) / 10 + (Temperature - 20)

Current humidity:
humidity = lastHumidity + (targetHumidity - lastHumidity) * deltaHour / (2 + deltaHour)

Nutrition increase per hr:
nutrition_increase_per_hr = 2 + weatherIntencity / 25 - score / 52500 - lightIntencity * 10 / 25

Current nutrition:
nutrition = lastNutrition + deltaHour * Nutrition_increase_per_hr

Cleanliness:
cleanliness = 100 - (deltaSec / 2592000) * 100

Score:
score = [sumo of the top 5 types of fluffyScores]

Global weather intencity:
   weatherIntencity = 5000 + deltaValue
    deltaValue^† = ( (current_astarPrice - last_astarPrice) / last_astarPrice ) * 100 * 5000 / 10
    ^†max of deltaValue = 5000, min ox deltaValue = -5000

Other Services 🌿

Mint Additional Terrariums 🛒

Additional Terrarium NFTs can be minted here:
Current Price: -- $ASTR


   The NFTs are sold using a step-up pricing mechanism.
   For each NFT that is minted, the minting price increases by 0.1%.
   Up to 3 Terrarium NFTs can be minted per wallet.

Terrarium Fusion 🌀

You can merge two terrarium NFTs to combine their Fluffy growth levels. Parameters such as NFT ID are inherited from the destination NFT. The source NFT is burned. 50% of the source NFT's score and nutrition are added to the destination NFT.

Destination Terrarium ID:

Source Terrarium ID: It will be burned.

Terrarium Ranking 🏆

The terrariums where the fluffiest fluffies live are here: