ALIEN HUNTROBINHOOD CHAIN
ENTER ALIENEXPLORER
HUMAN PROOF / ONCHAIN CREATION

ALIEN
Human Creation

ALIEN is a human-versus-machine proof arena on Robinhood Chain. Human-operated machines confront a live challenge that cannot be passed by reputation, status, or promises. Use your machine to defeat ALIEN and unlock HUMAN.

SUPPLY / MINT MODES / RANKING

01TOTAL MINTS
10,000 MINTS

The Human Mint Pool supports 10,000 total Mint transactions.

110,000
MINTABLE SUPPLY10,000,000 HUMANTOTAL SUPPLY12,500,000 HUMAN
02MINT OUTPUT
1MINT
1,000HUMAN
9,000 FREE + 1,000 ACCELERATED
03COMPUTE RANKING
TOP 20 COMPUTE RANKING5%OF THE TOTAL HUMAN SUPPLY
01

Enter the arena

  1. Enter with
    a wallet

    Your wallet becomes the identity of one continuing Human Proof journey.

    IDENTITY
  2. Choose
    your force

    Safe, Attack, and Frenzy modes control how strongly the browser uses your hardware.

    POWER
  3. Face the
    live barrier

    The client reads your challenge and live Boss Pressure. Opening it requires no transaction.

    TARGET
  4. Search
    locally

    Your CPU and compatible GPU explore possible answers on your own machine.

    COMPUTE
  5. Confirm
    the result

    After local verification, your wallet confirms the Human Proof transaction.

    PROOF
  6. Unlock
    HUMAN

    An accepted result releases 1,000 HUMAN and opens a new challenge for your wallet.

    REWARD
HUMAN PROOF EQUATIONYOUR WALLET + LOCAL COMPUTE + AN ACCEPTED PROOF = 1,000 HUMAN UNLOCKED
02

Free Mint & Limited Accelerated Mint

Free Mint is open to everyone. Accelerated Mint helps slower machines: only 1,000 paid Mints exist in total. Both routes unlock 1,000 HUMAN.

FREE ROUTEFREE COMPUTE
NO PROTOCOL FEE

Full live difficulty. Open throughout the Mint.

CAPACITY
9,000 MINTS
REWARD
1,000 HUMAN
LIMITED PAID · 1,000 TOTALACCELERATED COMPUTE
0.0001 ETH · ABOUT 30× FASTER

For slower machines. Closed 10 seconds, open 60 seconds; unlimited users may submit while open.

CAPACITY
1,000 MINTS
REWARD
1,000 HUMAN
03

Top 20 Rewards

When Mint ends, the Top 20 Humans share 625,000 HUMAN—5% of the total supply—according to the reward schedule below.

Reward schedule

  1. #0193,750 HUMAN15%
  2. #0275,000 HUMAN12%
  3. #0362,500 HUMAN10%
  4. #0450,000 HUMAN8%
  5. #0543,750 HUMAN7%
  6. #0637,500 HUMAN6%
  7. #0734,375 HUMAN5.5%
  8. #0831,250 HUMAN5%
  9. #0928,125 HUMAN4.5%
  10. #1025,000 HUMAN4%
  11. #1118,750 HUMAN3%
  12. #1218,750 HUMAN3%
  13. #1315,625 HUMAN2.5%
  14. #1415,625 HUMAN2.5%
  15. #1515,625 HUMAN2.5%
  16. #1615,625 HUMAN2.5%
  17. #1712,500 HUMAN2%
  18. #1812,500 HUMAN2%
  19. #199,375 HUMAN1.5%
  20. #209,375 HUMAN1.5%
04

Compute modes

The browser is the default client. Compute modes change only how strongly it uses your local computing power—not the challenge, proof rule, or HUMAN reward.

SAFE MODELow local force

Reduces device impact for normal browsing, laptops, and longer sessions.

ATTACK MODEBalanced local force

Increases search speed while leaving capacity for other activity.

FRENZY MODEMaximum local force

Prioritizes the fastest search and may increase heat, power use, and fan noise.

ADVANCED OPTION

EXTERNAL COMPUTE

Compatible GPU software may search the same wallet-bound challenge and submit a valid proof through the wallet.

05

Proof construction

For wallet a, wallet nonce q, chain identifier c, contract x, and protocol identifier p, the chain derives a 128-bit challenge:

CHALLENGEs(a,q) = trunc128(keccak256(a || q || c || x || p))

The client searches a 128-bit proof nonce n:

DIGESTd(n) = SHA-256(s(a,q) || n)

For live difficulty b, the contract derives the standard target:

TARGETT(b) = 2^(256-b) - 1
FREE ACCEPTANCEuint256(d(n)) <= uint256(T(b_current))
ACCELERATED ACCEPTANCEuint256(d(n)) <= uint256(T(b_current - 5))

No independent proofId is required. The pair (wallet, humanNonce) is the replay boundary.

06

Difficulty & probability

The exact probability of one uniformly distributed digest passing a difficulty of b bits is:

ONE-ATTEMPT PROBABILITYp_b = (T(b)+1) / 2^256 = 2^(-b)

After N independent attempts, the cumulative chance of at least one valid result is:

CUMULATIVE PROBABILITYP(success by N) = 1 - (1 - 2^(-b))^N
bLive difficulty

Read from the chain at submission time.

NSearch mass

Attempts made by the local compute lanes.

z(d)Proof quality

Actual leading-zero bits of the accepted digest.

A Free proof contributes its actual leading-zero-bit count z(d). An Accelerated proof contributes z(d) + 5, offsetting the five-bit easier target so both routes use the same Top 20 ranking scale. This cumulative score breaks ties when verified HUMAN amounts are equal.

07

Onchain verification

Every accepted Human Proof is bound to one wallet and one sequential wallet round. The contract derives the challenge, recomputes the digest, and advances the wallet nonce onchain.

01 / WALLET-BOUND

The challenge is tied to the wallet and its current round.

02 / RECOMPUTED ONCHAIN

The contract independently checks the submitted proof against the live target.

03 / NEW ROUND

After acceptance, the wallet advances to a new challenge.

08

Allocation & payout

Total supply: 12,500,000 HUMAN. The supply is fixed at deployment; the allocation below is the complete initial distribution.

12.5MHUMAN
Human Compute Poolverified Free + Accelerated Mint rewards80%10,000,000
Community Rewardsreviewed social participation5%625,000
Top 20 Humansfinal verification ranking5%625,000
LP ReserveOwner-managed token reserve10%1,250,000
ALLOCATION CHECK10,000,000 + 625,000 + 625,000 + 1,250,000 = 12,500,000 HUMAN

Community rewards are separate: social participation links are reviewed with Grok-assisted screening, and the Owner decides the final list and payout timing. Social activity is not treated as a cryptographic proof.