THE SIGNAL
IS DOWN HERE.
Small paws. Deep tunnels.
A very strange discovery.
SHELLBOUNDUNDERGROUND RECOVERY OUTPOST
Mining is free. Descend through three harder layers.
Check The Receiver for current mint availability.
FOLLOW THE STATIC.
Find the carrier. Follow the echo.
Something is waiting at the bottom.
PAY ONLY TO MINT
- 01Find the carrierWAITING
- 02Follow the echoSEALED
- 03Recover the sourceSEALED
“A strong signal isn't a discovery.
Keep digging until the proof comes through.”
Recover a signal for free. Complete one expedition to unlock up to two armadillo NFT, minted with ETH on Robinhood Chain.
Free descent. Earn your discovery.
No mining fee or token approval · 3,333 NFT · Max 2 lifetime mints per wallet
Only minting requires ETH payment. Review the mint amount and network gas in your wallet before confirming.
Mining is free. One verified expedition unlocks up to two NFT while supply remains. Check The Receiver for current mint availability.
Something is buried in the noise.
Open the map. Tune the carrier. Search three increasingly difficult layers.
Begin a descent to reveal the spectrum. Then tap the tallest peak or use the frequency slider.
Your device requests reduced motion. Mining still runs; watch the hash rate and attempts.
CPU ready. Checking WebGPU.
FREE MINING · NO ENTRY FEE · CHECK MINT STATUS
- No fragments recovered. Your first route starts here.
Inspect cryptographic proof +
- Current challenge
- Not started
- Layer target
- 23 leading zero bits
- Last verified nonce
- —
- Last verified hash
- —
WHO'S IN
THE STATIC?
Same shell. Entirely different stories.
Distinct explorers. Shared underground roots.
Shaft Scout
Rarity is chance. Faster hardware can finish a search sooner; it does not guarantee a rarer NFT.
COLLECTION PREVIEW / NOT MINTED TOKENSTHE
UNDERGROUND
HANDBOOK.
FIELD EDITION 01READ BEFORE DESCENDINGRead whitepaper ↗Older PDFs retired; current whitepaper is online.
- 01Begin a free expedition.
Connect your wallet and recover three signal fragments. Mining is free; no token approval is needed.
- 02Search with your device.
CPU or GPU looks for a valid cryptographic proof.
- 03Mint with ETH.
One completed expedition unlocks up to two NFT for your wallet. Mint one or two with ETH on Robinhood Chain. Gas is separate.
- 04Reveal your armadillo.
After confirmed mint, a trusted server uses CSPRNG to assign unused artwork. The operator can influence or withhold reveal; this is not trustless or verifiable VRF. Rarity appears only after on-chain reveal.
What am I actually mining?+
You tune a carrier, then your device searches for a cryptographic hash that satisfies a target. The expedition has three chained fragments at 23, 24 and 25 bits. Each deeper layer is harder, and each result is independently verified. We call it recovering a lost signal. The computation recovers your expedition signal; it does not validate blockchain transactions.
When do I pay?+
Mining has no entry fee and no token approval. After a valid wallet-bound discovery, you may mint with ETH on Robinhood Chain when The Receiver shows minting is available. Each NFT costs US$0.50 in ETH via the official ETH/USD feed. Review the amount and separate network gas in your wallet confirmation; you can cancel. Mining uses your device’s computing resources. Finishing a search does not reserve supply. The collection has 3,333 NFT mint tickets for its lifetime. Refunds never restore a wallet slot or collection ticket. One verified expedition unlocks up to two NFT per wallet. Mint both together or return for the second while supply remains.
Does a faster computer get Legendary?+
No. Rarity is a separate element of chance. A trusted server assigns artwork using CSPRNG without replacement after confirmed mint. Results are permanent; retries do not reroll. Mining speed does not decide your tier. Completion time is not guaranteed.
What if reveal is delayed?+
Unrevealed NFT remain pending. After 24 hours, an eligible timeout refund burns the NFT and credits ETH to the original payer, withdrawn separately. Gas is not refunded, and lifetime limits do not reset. No refund is available after reveal.
What if I close the browser?+
The scanner pauses and saves its checkpoint in this browser. Saved fragments are verified when you return. Keep the same wallet, browser and local data to resume. No new entry payment is needed. Clearing browser storage removes local progress.
Can I mint right now?+
Check the mint status in The Receiver. When minting is open, complete a wallet-bound expedition to unlock your allowance. One expedition is enough for up to two NFT, minted together or separately. Local practice discoveries do not unlock minting.
Will my NFT appear on OpenSea?+
The collection contract links revealed NFT to their assigned artwork and metadata. Marketplace display depends on support for the deployed network and successful indexing.