Enable JavaScript to join, pay, or start mining. Mining never starts automatically.
Full published rules
Campaign with an entry-funded XMR reward. No guaranteed winnings. An invoice reserves its requested entries. Only payments detected by the payment deadline and confirmed/unlocked within the settlement window qualify. Late and partial payments are refundable; small refunds may require operator processing. Referral entries are capped and never take reserved paid entries. The operator holds the campaign wallet and executes payments. All issued free, referral, paid and mining entries count toward content thresholds without being consumed. Personal rewards unlock at your entry threshold. Community rewards unlock for participants with at least one issued entry when the campaign reaches the reward threshold, including later qualifying participants. Access expiry starts when earned and does not reset. Campaign completion or cancellation does not remove earned access. Payment review or content moderation can suspend access. Unmet content thresholds do not guarantee access. The reward is 80% of confirmed ticket purchase amounts plus the XMR pool credit consumed for issued mining entries, rounded down once to atomic XMR. Overpayments, refundable payments, unused mining credit, free entries and referral entries do not increase the reward. The amount is locked when entries freeze and split among distinct selected winners. The pool can be zero. Mining credit remains with the pool or organizer until the organizer transfers the backing to this campaign wallet. Accrued rewards are not a confirmed wallet balance. The organizer must provide any missing backing and network transaction fees separately; the advertised reward is not reduced by fees. Payments wait until enough actual XMR is unlocked in the campaign wallet. On cancellation, qualifying paid entry payments are refunded; mining work and pool credit are not refundable. Mining is voluntary and uses CPU, memory, electricity and battery. RandomX work is verified by the server; pool-accepted shares and mining revenue are separate. Pool proceeds go directly to the disclosed organizer address, subject to pool fees and payout thresholds. Mining does not reserve tickets or guarantee an entry, payment, prize, or completion time. Unused work cannot be redeemed for money or refunded. Each mining entry consumes the advertised entry price from XMR credit reported by MoneroOcean for isolated integrated accounts paying the organizer. Two pool balance observations at least 90 seconds apart are required. Pool credit is not a wallet payout. Each account has its own pool payout threshold and fees; small balances may remain at the pool. After explicit continuous-mode consent, more entries may be credited while mining stays active and connected, subject to capacity. For future mining sessions, CPU and GPU use separate integrated MoneroOcean accounts paying the same disclosed organizer. Each processor has its own actual XMR credit balance; their confirmed unused credit is combined toward the existing entry price. Existing shared-account credit remains available and is labeled separately because its CPU/GPU split cannot be recovered. Every account needs two balance observations at least 90 seconds apart; failed or stale checks pause entry claims. Entries debit the existing shared balance first, then CPU, then GPU, with an exact receipt for each source. Each pool account has its own payout threshold and fees; small balances may remain at the pool. No hashes, accepted-share ratios or estimates are treated as XMR credit. Mining options are selected by default and can be cleared before starting. Mining starts only when Start or Resume is explicitly pressed in a visible, focused page. Leaving optional Background mining for CPU selected authorizes CPU mining to continue while the page is hidden or unfocused, using CPU, memory, electricity and battery. Without that selection, hiding or losing focus pauses CPU mining. Any GPU background permission is selected separately. You can browse within XMRFuel while the same browser page stays open; the floating job control keeps Pause available. Pause, reloading or leaving XMRFuel, closing the page, lost heartbeat, exhausted capacity or raffle closure stops mining. Browser or operating-system throttling and suspension may interrupt background mining. Reloading never restores consent or starts mining automatically. Applicable CPU resource consent, continuous mining, CPU background mining, GPU mining and GPU background mining options are selected by default. Review or clear them before pressing Start, Resume or GPU Start in a visible, focused page. That explicit action authorizes only the selected options for the new session; selecting options or loading the page never starts mining. Reloading never restores previous authorization or running state. Continuous mining permits additional entries only from actual confirmed credit; each processor keeps its separate background choice. Resource limits, stop controls and the locked entry price are unchanged. Optional experimental CPU cn/gpu mining uses RYO or Conceal mainnet work, independently checked against its chain and converted to XMR by MoneroOcean. The interface selects cn/gpu by default where enabled; RandomX remains available as an alternative. Selecting the alternative does not start mining; Start or Resume authorizes the selected CPU algorithm for the disclosed organizer. CPU and GPU permissions remain separate. Earnings are not guaranteed. CPU credit may include earlier RandomX earnings and cannot establish per-algorithm profitability. The entry duration and maximum duration start at publication. No upfront prize deposit is required. Publication fees are waived. Optional experimental GPU mining is selected by default when available and requires an explicit Start or GPU Start with that option selected and a compatible WebGPU browser on mobile or desktop. After that explicit start, portable GPU profiles require a short, fixed-vector hash self-test on the current device before pool work begins. Previously offline-tested profiles instead require the matching tested browser and device. Unsupported browsers, unavailable adapters or failed self-tests leave GPU stopped; CPU mining can continue. Current CPU settings are recorded at session start and remain unchanged. The engine has offline hash correctness evidence; this is not proof of every browser or device. Live GPU pool acceptance, additional XMR credit and improved combined XMR/hour remain unverified. This experimental profile has not passed release qualification. It mines RYO or Conceal mainnet cn/gpu work selected by MoneroOcean alongside CPU RandomX. Each GPU job is independently verified against its own chain before mining; MoneroOcean converts proceeds into XMR for the same disclosed organizer using separate CPU and GPU pool accounts. Their actual confirmed XMR is combined toward the locked entry price; each account has its own pool payout threshold and fees. CPU and GPU shares are independently verified. Only actual pool-reported XMR credit, confirmed across two observations, pays the locked entry price. Hash counts, estimates and accepted shares alone never create an entry. GPU mining uses GPU memory, electricity and battery and can heat or slow the device. There is no guaranteed income, entry time or performance improvement. CPU and GPU background mining have separate choices, selected by default. Selecting one does not authorize the other processor. GPU background mining must be selected before explicitly starting GPU in a visible, focused page; it permits that GPU lane to continue while hidden or unfocused. Without its own background permission, each processor pauses or stops when the page is hidden or unfocused. Foreground-only CPU mining may resume on return while the same consented session remains active. Browser or operating-system throttling and suspension can interrupt background mining. Browsing within XMRFuel keeps the same consented job running. GPU Stop stops only GPU mining; global Pause, reloading or leaving XMRFuel, closing the page, expired heartbeat or raffle closure stops both. Changing CPU settings stops GPU mining. Reloading never restores GPU consent or restarts mining.