ACCRETION
A monolith carved into Bitcoin. A reef you cultivate on Ethereum. One artwork, grown across two chains.
No two moments of the same piece are the same.
The piece never holds still. Bitcoin's blocks age and weather it; each Ethereum action rewrites it. The art reads its own history and redraws.
Age & Weather
The stone climbs and cracks with block height, gathers moss, and never stops accreting. Older pieces are visibly ancient.
The Breath
A band of light rises through the monolith once per Bitcoin block. The sea grows choppy when mempool fees spike.
Tend
Cultivate a new growth and choose its form. Seven coral species, from native branch and fan to cultivated brain, frond, anemone and plate.
Attune & Kindle
Shift the reef's hue to any colour, or kindle a beacon at the summit that burns bright, then fades to a permanent ember.
Summon Creatures
Populate your world with on-chain companions, a stone golem, a mammoth, a laser-eyed bull, Pepe, an ape, a CryptoPunk, a wizard. Each summon is an Ethereum transaction; the creature renders from Bitcoin.
Impact Craters
Every change of owner strikes the stone like a meteor. A piece wears its lineage as scars you can count.
Explore On Foot
Every piece is a place. Drop into first person and walk its archipelago of blocky ruins beneath the monolith.
One artwork, kept on the two chains it needs. Bitcoin to remember it, Ethereum to let it live.
Bitcoin
The renderer and every pixel of the art are inscribed as Ordinals, directly on Bitcoin. No AWS bucket, no IPFS pin to lapse, no studio to keep the lights on. The monolith grows taller and weathers with Bitcoin block age, and breathes once per block. It cannot be switched off.
- Art + engine inscribed on-chain, forever
- Grows and erodes with real block height
- Roughens its seas under mempool fee pressure
Ethereum
Ownership, trading and every living trait run on Ethereum. You tend the reef and choose what grows, attune its colour, kindle a beacon at the summit. Each transfer carves a crater into the stone. The contract passes that state to the art as it changes.
- Holder actions mutate the piece on-chain
- Transfers leave a permanent, visible history
- Live traits, filterable on any marketplace
Each piece rolls a world from its mint.
Biome, monolith shape, native coral, terrain, sky and rarity tier are fixed the moment you mint, drawn from the seed and written into the contract. Some outcomes are far rarer than others.
Nine biomes, five monolith silhouettes, seven coral species, and a rarity tier. Combined, no two mints land in the same world.
Live pieces render on your GPU. Load them one at a time to keep this page light.
Populate your world with on-chain companions.
Beyond growing the reef, holders summon creatures into their world, each added by an Ethereum transaction and rendered from Bitcoin. Landmark beasts and crypto-native icons alike roam the archipelago beneath the monolith.
Eight companions: Golem, Mammoth, Sea Turtle, Pepe, Laser Bull, CryptoPunk, Ape, Wizard.
Half of every piece is fixed. Half is alive.
Written at mint
Grown by the holder
Filter for the untouched (0 transfers), the heavily cultivated, the kindled. Living traits refresh on marketplaces as the piece is used.
Click into a token and the full interactive world loads directly from its Bitcoin inscription, fed the contract's live traits and Bitcoin block time. The renderer lives on Bitcoin, so there is no server to lose and no link to rot; the world you open is the piece exactly as it stands right now, silhouette, biome, reef, creatures and beacon included.