ETN Rock
ETN Rock brings the iconic crypto rock concept to the Electroneum blockchain.
Inspired by the minimalist culture behind EtherRock, Bitcoin Rock, Base Rock and TON Rock, the collection consists of just 50 ETN Rocks, combining scarcity, recognisable design and growing utility across the Electroneum ecosystem.
🪨 What Are ETN Rocks?
ETN Rocks are a limited collection of 50 ERC-721 NFTs built on Electroneum.
The collection takes inspiration from one of crypto’s simplest and most recognisable collectible concepts: the digital rock.
There are no thousands of variations or endless supply. Just 50 Rocks.
Each one forms part of Electroneum’s growing NFT history.
⚡ More Than a Collectible
ETN Rock began as a scarcity-focused collectible, but its role has expanded.
The collection is now connected with ETN Club, bringing additional ecosystem utility beyond simply owning and trading the NFT.
ETN Rock holders can benefit from integrations developed across the wider ETN Club ecosystem, including NinJars.
🥷 ETN Rock x NinJars
NinJars is the interactive gaming layer of ETN Club, built around earning Jar Points through gameplay, activity and NFT ownership.
ETN Rocks have utility within NinJars, giving the collection a role inside an active Electroneum game rather than existing purely as a static collectible.
This means ETN Rock now combines:
🪨 Scarce NFT ownership
⚡ NinJars game utility
🥷 ETN Club ecosystem integration
🔥 Community driven development
💎 Just 50 NFTs maximum
ETN Rocks provide NinJars utility, with each Rock granting a 15% Retap Boost. Players can equip up to 3 ETN Rocks per game, unlocking a maximum 45% Retap Boost. 🪨⚡
🏛️ Built on Crypto Collectible Culture
The concept deliberately stays simple.
EtherRock demonstrated that an NFT does not require complicated artwork to become culturally recognisable. ETN Rock takes that philosophy and creates an Electroneum-native version built for its own community.
The difference today is that ETN Rock is developing additional ecosystem utility alongside its collectible identity.
📊 Established Trading History
ETN Rocks have already changed hands on the secondary market.
Recorded sales have ranged from approximately 22,200 ETN to 50,000 ETN, demonstrating genuine historical trading activity within the collection.
With only 50 NFTs maximum, each Rock represents 2% of the collection’s total possible supply.
🌐 Available Across the Electroneum Ecosystem
ETN Rocks can be found across multiple NFT marketplaces, including ElectroSwap & Rarible.
This gives collectors several ways to discover and trade the collection rather than restricting ETN Rock to a single marketplace.
🥷 Part of ETN Club
ETN Rock is connected to the wider ETN Club ecosystem, which brings together community, NFTs, the CLUB token and NinJars.
Rather than remaining an isolated NFT collection, ETN Rock can continue gaining utility as that ecosystem develops.
50 Rocks. One Electroneum collection. Built for scarcity, culture and utility. 🪨⚡
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02 January 2026
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