Find a nonce that makes your wallet, previous work and block anchor produce a hash below the target.
LOADINGPreparing the mining demo.
POWDOGS / PROOF OF WORKEVERY DOG
EVERY DOG
STARTS WITH
A HASH.
A pack of pixel dogs on Robinhood Chain. Your browser searches for a valid proof. The proof becomes a dog. Try the local demo and watch yours appear.
COLLECTION STATUSMAINNET DEPLOYED
CURRENCYETH
ART GRID64 × 64
LIVE MINTMAINNET
MEET A POWDOGART STUDY
POWDOG / PREVIEW64 × 64
MEET THE PACK
EXPLORE THE PREVIEWS ↗Build your pack. Hats, crowns, glasses, laser eyes and outfits across 15,360,000 theoretical trait combinations. On-chain collection artwork. The verified mainnet deployment is connected.
01 / FROM WORK TO DOGSEARCH REVEAL CLAIM
SEARCH. REVEAL. CLAIM.
The local demo draws a pixel dog from your proof. Its displayed traits match the picture.
Mainnet minting requires real ETH and your wallet confirmation.
THE MINER
MINE YOUR DOG.
Find the proof. Reveal the dog. This demo runs locally without a wallet.
PROOF OF WORKLOCAL WORKER
GRAPHICS CARDDetecting GPU…
NEXT DOG COSTS—Connect deployment to read the price.
Detecting hardware…
HASHES TRIED0
EXPECTED WAIT—
CHANCE / MIN—
ELAPSED0s
Estimates use your measured speed and the current target; they are not a countdown or a guaranteed mint.
WALLETnot connected
TARGET—
ANCHOR—
TOTAL MINTED—
LIVE DOGS—
NONCE0
WORK—
SPEED0 H/s
READY
YOUR POWDOGDEMO REVEAL
?
WHO WILL YOU FIND?
Start the miner. Your dog appears here when it finds a valid proof.
POWDOG / DEMO
Local art preview. No NFT minted, no ETH spent. This preview is separate from the mainnet NFT.
VIEW THIS SESSION'S PACK ↗NETWORK & DIFFICULTYLOCAL DEMO
Target adjusts every 32 mints. Your proof remains valid during wallet confirmation. Another mint changes the work challenge.
No live chain data loaded.
RECENT REJECTED PROOFSSAMPLED
Actual hashes sampled during your search. These previews are not minted NFTs.
LATEST ON-CHAIN DOGS
Available when the mainnet contract is connected.
THE COLLECTION
A PACK OF POSSIBILITIES.
Pixel dogs generated by the demo renderer. These previews are not minted NFTs.
YOUR DEMO FINDS
MINE ANOTHER ↗No finds in this session yet. Run the miner to reveal your first dog.
ART STUDIES
NOT MINTEDNATIVE ETH
WORK. HOLD. COLLECT.
The Powdogs prototype uses native ETH on Robinhood Chain throughout its economy.
PAY IN ETH
A valid proof allows a mint at the current epoch price. A wallet must confirm the payment and gas.
ETH DISTRIBUTION
Eligible dogs from earlier epochs accrue a share of later mint payments under the prototype's distribution rules.
FEWER LIVE DOGS
A burn retires a dog permanently after its eligibility conditions are met. Future distributions are reallocated to surviving dogs.
Mainnet economy. Earlier holders receive later-mint distributions; final-epoch dogs receive a separate reserve only if all 16,000 NFTs are minted. There is no guaranteed return. Powdogs has no project token.
FIELD NOTES
HOW POWDOGS WORKS.
The current demo, the contract prototype and what still needs to be built.
What does the demo actually do?
Your browser computes real hashes at a reduced local difficulty. When a proof is found, the demo renderer derives matching dog artwork and traits from it. It does not create an NFT or require ETH.
What happens to the last 640 dogs?
The 640 final-epoch dogs share 20% of that epoch’s project allocation equally, but can claim it only after all 16,000 NFTs have been minted. They can be burned after sellout and seven days from their mint. If the collection never sells out, this reserve cannot be claimed. Earlier holders’ later-mint rent is unchanged.
How rare are crowns and eye effects?
Demo generation weights: Gold Crown 1.5%, Ice Crown 0.5%; Red Lasers 1.5%, Blue Lasers 1%, Lightning 0.5%. These are independent chances per proof, not guaranteed collection counts. Gallery studies are curated examples and do not show the rarity distribution. These rules are implemented in the mainnet contract. Miners can discard proofs and search for specific traits; final frequencies are not guaranteed.
Does the demo show the final NFT?
It shows an original 64 × 64 pixel art study. The current layers are integrated into the test contract and tested against this demo. Deployment requires wallet signatures.
How do I inspect the live collection?
Open the mainnet contract dashboard to inspect the collection and project payments. No private key is entered on this site.
Which network and currency?
The miner uses Robinhood Chain mainnet (chain ID 4663) and real ETH. The earlier testnet collection remains separate.
How is a proof calculated?
Wallet address, nonce, previous work and a recent block hash are packed and hashed using Keccak-256. A result below the target is valid. The local demo uses random previous-work and anchor values.
What is ready?
The proof-of-work miner and Solidity economy are deployed on Robinhood Chain mainnet. The five contracts match the tested artifacts; a first mainnet mint has not yet been signed. Independent security review has not been completed.