The true zero-fee pool

GNP1 returns the entire 170 ADA minimum pool fee to its delegators every epoch we mint a block. Cardano forces every pool to charge at least 170 ADA. We charge it, then give all of it back. That makes us effectively a zero-fee pool, which the protocol otherwise doesn't allow.

At epoch 640, minting one block earned about 305 ADA (it drifts down slowly over time as Cardano's reserve depletes). After the forced 170 ADA fee, a small pool passes only about 135 ADA, roughly 44%, to its delegators.

On a large pool minting many blocks per epoch, that same 170 is spread thin and barely dents returns, which is one reason stake tends to concentrate in big pools.

To be clear: these examples assume a small pool minting one block, which is typical for pools in the roughly 500k to 1M ADA range. In an epoch where such a pool gets lucky and mints two or more blocks, the 170 fee becomes a smaller share of a larger total reward, so the refund's proportional impact is smaller. We do not over-promise: the benefit is clearest on the single-block epochs that make up most of a small pool's life.

Everyone delegating to GNP1 with at least 100 ADA of stake, in proportion to their stake, every epoch we mint a block. The full 170 ADA is split by stake weight.

There is one technical limit, and it no longer costs you anything. Cardano cannot send a payment smaller than about 1 ADA (the network's minimum output). If your proportional share is under that, we cannot send it to you that epoch, so we save it for you instead. Your share is added to a running balance, epoch after epoch, and the moment that balance reaches 1 ADA it is paid out automatically and reset to zero.

Delegators with less than 100 ADA of stake are not included. At that size the per-epoch share is so small it could take an impractically long time to ever reach a payout, so those amounts are treated as dust.

It depends on your stake and how often the pool mints a block. A large delegator may be paid every time the pool mints. A smaller delegator builds a balance gradually and may wait many months, or longer, to reach the 1 ADA payout point.

Your balance is visible here and grows each epoch the pool mints a block, for as long as you delegate and the scheme runs. Use the Look up my rewards tab to see your saved balance and how far it has to go.

If you stop delegating to GNP1, any saved balance that has not yet reached the 1 ADA payout point is forfeited. These are very small amounts.

Because the scheme is discretionary, balances are not carried over, transferred, or paid out when you leave.

Over time, and for as long as the rebate runs, yes, per ADA staked. Here's the honest reasoning:

Cardano pays rewards in proportion to stake, so pool size gives no advantage on the rate of return. What separates pools is fees. Any pool that keeps a fee or margin skims a little off every reward. GNP1 keeps nothing, 0% margin, and the 170 fee refunded in full.

Luck (block variance) affects every pool and averages out over time. It is noise, not an advantage. Once it settles, what is left is the fee difference. So a GNP1 delegator earns more per ADA than at any pool that keeps a fee, by roughly the amount that pool retains. It is not "we might get lucky and win." With fees stripped out, there is simply nothing leaking.

Honestly, survival. We have run a zero-fee model before, and it worked: it helped us grow our stake to over 2.5M ADA at its peak. It is a proven way for a small pool to earn the trust and stake it needs.

Lately it has become much harder. The prolonged bear market, waning general interest in crypto, and a large amount of "sticky" stake sitting in retired or non-functional pools (delegators who have simply stopped paying attention) have all made stake far harder to attract. Our own stake has fallen to around 600k ADA, and rebuilding it is essential for the pool to keep operating and minting blocks. Returning the entire fee is the strongest, fairest incentive we can offer to earn delegators back.

Things outside anyone's control can affect any pool, including ours: network outages, node or hardware failures, missed blocks. Rewards also vary with luck and overall network conditions.

Concretely for this scheme: in any epoch we don't mint a block, there's no fee earned and so no refund that epoch. Shares under the ~1 ADA network minimum still cannot be sent in that epoch, but they are now saved to your running balance rather than missed. None of this is unique to GNP1, it's the reality of running on a live blockchain.

Liability. GNP1 accepts no liability for any loss arising from hardware, software, network, node, or third-party service failures, from chain rollbacks or reorganisations, or from issues with a delegator's own wallet or address. Saved balances and payouts may be affected by such events. Taking part is entirely at your own risk.

Yes. We reserve the right to end or change the zero-fee structure at any time, for any reason. In particular, if our stake grows large enough that we no longer need this incentive, we will likely wind it down.

This is a voluntary refund of our own pool income, not a contract, a guarantee, or an obligation. We'll always aim to be upfront about any change here.

That applies to saved balances too. A saved balance is a running tally of a discretionary refund. It is not a debt owed to you, not an investment product or yield, and not a promise of future payment. GNP1 may change, pause, or end the scheme at any time and for any reason.

No. It's a voluntary refund of our own pool income, not an investment, a guaranteed yield, or a financial promotion. Nothing here is advice. Always do your own research before delegating to any pool, including this one.