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About QanVault

QanVault is an open-source, non-custodial decentralized prize protocol and community jackpot designed for the Web3 ecosystem. It enables players across multiple blockchains to enter transparent, provably fair draws using their choice of native tokens or stablecoins.

Every ticket purchased enters four distinct scheduled prize pools (Daily, Following Day, Weekly, and Monthly) with guaranteed mathematical solvency and zero double counting.

Why QanVault Exists#

Traditional lotteries and centralized prize draws suffer from systemic opacity:

  • Hidden Fees and Rakes: Centralized operators often extract 50% or more of ticket proceeds behind closed doors.
  • Custodial Counterparty Risk: Players must deposit funds into centralized custodial balances that can be frozen, withheld, or hacked.
  • Unverifiable Draws: Random number generation happens in private servers where results can be manipulated or backdated.
  • Siloed Liquidity: Lotteries are confined to a single payment asset and single blockchain, excluding cross-chain participants.

QanVault solves this by moving every step of the prize lifecycle entirely on-chain:

  1. 100% Non-Custodial Escrow: Funds flow directly from player wallets into open-source smart contracts.
  2. Deterministic Mathematical Splits: Ticket proceeds are hardcoded into immutable vault buckets with zero discretionary diversion.
  3. Provably Fair Commit-Reveal VRF: Winning seeds use quantum-resistant cryptographic commitments that cannot be altered after ticket cutoffs.
  4. Multi-Chain Fluidity: Players can pay with native ETH on Ethereum, native BNB on BNB Smart Chain, or USDT on either chain, with automatic DEX swap routing and seamless canonical BSC settlement.

Core Protocol Pillars#

1. 4-in-1 Ticket Utility

A single 100 QANX ticket does not just enter one draw. Every valid ticket is automatically registered into four concurrent prize events:

  • Current Day Daily Draw ($D$): Drawn at 00:00:00 UTC on the date of ticket minting.
  • Following Day Daily Draw ($D+1$): Re-entered automatically the next calendar day for a second chance to win.
  • Weekly Jackpot ($W$): Closes every Monday at 00:00:00 UTC, pooling tickets across the entire ISO week.
  • Monthly Grand Jackpot ($M$): Closes on the 1st of every calendar month at 00:00:00 UTC.

2. Multi-Chain Inflow, Single Canonical Settlement

Players never have to worry about where liquidity lives.

  • You can purchase tickets on Ethereum using ETH or USDT.
  • You can purchase tickets on BNB Smart Chain using BNB or USDT.
  • All draws, tickets, and prizes settle canonically on BNB Smart Chain in wrapped QANX (0xAAA7915B350aE002B4109403423A39C57cf30663), ensuring sub-cent claim fees and lightning-fast execution.
  • Ethereum ticket receipts are transparently batched and bridged using Symbiosis Finance with an immutable 1.0% bridge fee subsidy on ETH entries.

3. Guaranteed Solvency & 72-Hour Claim Window

  • Zero Fractional Reserves: Vault contracts cannot issue tickets without receiving equivalent token value.
  • Automated Rollover: Winners have a guaranteed 72-hour window to claim prizes. If a winner fails to claim, 100% of unclaimed tokens automatically roll over to seed the next jackpot, ensuring zero dead capital.

Next Steps#

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