Welcome to ZKOPE Pool

ZKOPE is an ADA stake pool located in Denmark. If you are an ADA holder, consider using ZKOPE pool, and earn passive income while securing the Cardano network. It is safe since your funds are NOT required to be sent out of your wallet, delegating your stake can be done to ZKOPE pool directly from your wallet. If you are new to the Cardano network, checkout the tutorials section of this page.

ZKOPE is simple, secure, honest and friendly.

What is ADA:

ADA (₳) is the native cryptocurrency of the Cardano network, a proof-of-stake (PoS) blockchain platform, which in contrast to other platforms are based on peer reviewed research and evidence based methods.



ZKOPE pool are based on a combination of bare-metal servers and cloud based virtual machines. All 3 public relays are installed as virtual machines, in 3 different datacenters in Europe. The block producing node is a bare-metal server installed in my home, since I believe that to be the more decentralized approach. I do NOT run multiple nodes on the same server/instance to save money on hardware/rentals, and am generally willing to do the necessary investments to insure the quality of my pool is in top.

The block producing node is of course protected from power outages by an UPS, even though power outages in my area are extremely rare. For internet connectivity, I have a very reliable, high speed fiber connection, with an extra 4G cellular modem in case of failure on the main connection.


AMD 4 Cores 3.6Ghz

16GB DDR4-3200


1GB/1GB Fiber

4G Cellular Failsafe

UPS Protected

I also have a backup server, with all relevant node software installed, ready to deploy at a moments notice, in case of failure of the primary hardware.

All secret key handling is done on a dedicated offline-only (air gapped) computer, and all secret keys are stored on multiple encrypted USB keys for security. In fact, only the utter most necessary keys for running a stake pool, is located on the block producing server itself.

Pool Data:

Pool fixed fees: 340₳ pr epoch

Pool margin: 1%

Ticker: ZKOPE

Pool ID: 8fd80645f978b962da5932c976e76209329bc90d7fbc6bec04aa1d53

What is Ticker and Pool ID:

Ticker (ZKOPE) is the shortened name for my pool, if you are considering staking using my pool, just search for ZKOPE in your wallet of choice, and my pool will show up.

Pool ID is the unique ID given, when ZKOPE was created, compare it to ensure it matches if you see more than one pool with the same ticker.

What is Pool fixed fees and Pool margin:

When ZKOPE produces blocks, those blocks contains rewards. At the end of each epoch (5 days), all the rewards of the produced blocks will be added together, then 340₳ fixed fees (which is the lowest it can be) and 1% margin is subtracted and goes to the pool operator, as pay for the work of keeping the stake pool running (Se more in details how the rewards distrubtion works under the Epoch section).

The rest of the rewards goes to the delegators. As a stake delegator you will NOT be paying me, or the treasury tax from you own wallet, since all fixed fees, pool margin and taxes comes from the rewards of the produced blocks only. Therefore you can not loose money from staking.

To see live data of my pool you can visit one of these sites:


ZKOPE are constantly monitored and protected with software as well as hardware based firewalls, which are locked down to ensure no unauthorized access are granted. Extra security measures such as Yubikey two-factor-authentication are also in place. And of cause, ZKOPE are always updated with the latest released node software.


Every ADA holder needs a wallet to store their ADA cryptocurrency. It is also directly from the wallet, that the delegation of stake is done, therefore any ADA staked do not have to leave the possession of the ADA holder.

If you have not yet chosen a wallet, here is some of the most used.


The Daedalus wallet is a full node wallet, which means it will have to fully synchronize, with the Cardano blockchain everytime it is started. This might take some time and require some additional disc space on your computer.


The Yoroi wallet is a light wallet, this means that in contrast to the Daedalus wallet, Yoroi do not have to fully synchronize to the network on startup, this is becaurse the team behind it, keeps servers running which keep track with the blockchain for all Yoroi users. Since Yoroi is a lightwallet it also comes as an App for iOS and Android. I highly recommend using Yoroi with a hardware wallet if you choose this option. Read more below.


The AdaLite wallet is a web based light wallet, so as with Yoroi you do not need to fully synchronize with the blockchain. The AdaLite website functions as the interface for the handling of ADA cryptocurrency. I highly recommend using AdaLite with a hardware wallet if you choose this option. Read more below.


The Ledger Nano S/X are hardware wallets. If you own a substantial amount of ADA, it is recommended to invest in a hardware wallet such as the Ledger Nano S or X, since it improves greatly on the security, by storing your private keys in a protected environment. These wallets are to be used, combined with one of the above mention software based wallets. Both Yoroi and AdaLite supports the use of a hardware wallet. The support for hardware wallets in Daedalus is in the works. If you consider buying a Ledger hardware wallet, make sure to buy it directly from the official Ledger store ONLY, since fraudulent activity has been seen when buying from 3rd party supplier.


What is Epoch:

On the Cardano network, there is something called epoch. An epoch is a period of 5 days. Doing one epoch (5 days), the stakepools have the task to produce 21.600 blocks combined. The amount of delegation one stakepool has, sets the chance of which that stakepool has to produce blocks. So in a way it's like a lottery and the more delegated stake, the better the chances are of winning (so to speak) for that pool.

But when delegating to a stakepool, that delegation does not immediately become active, it takes to the end of the current epoch + 1 full epoch for the delegation to become active. After that, blocks needs to be produced (doing the next epoch), rewards calculated (in the epoch after that) and then rewards distributed (in the epoch after that), thus rewards are not earned before multiple epochs after the initial delegation.

For better understanding how the epoch mechanic works, and to understand when you can expect to receive your rewards when you delegate to a stake pool, see the illustration below.

Reward Example:

Lets say the total amount of rewards from epoch C is 20.000₳.

From that 20.000₳, ZKOPE fixed fees (340₳) is subtracted: 20.000 - 340 = 19.660₳.

Then ZKOPE margin (1%) is subtracted: 19.660 x 0.01 = 196,6₳.

Therefore the total reward going to the operator from fixed fees and margin, in this case is: 340 + 196,6 = 536,6₳.

The remaining 19.463,4₳ is then distributed to the delegators based on stake percentage.


On September 9th, ZKOPE produced its first mainnet block. Checkout the details by pressing the emblem below.


I am a cryptocurrency and blockchain enthusiasts from Denmark, who is an early adopter of the Cardano network, since I think it is the most solid project in the space. That is also the reason why I felt a strong urge to setup an ADA stake pool, when first I got the chance to do so, doing the testnet phase.

I have been working as an electrician for more than 20 years, so I do not have any IT related eductions, however I have been hugely interested in everything computer related (hardware as well as software) since I was 6 years old, thus I am very capable of running and maintaining the stake pool that I have built.

When not spending my time on setting up servers, you might find me in a Zen temple nearby, since I am also a Zen practitioner, and have been so for more than 10 years. Im also meeting with friends regulary where we are doing nerdy stuff such as playing D&D.

If you have any questions about me or my pool, feel free to send me a message through the contact formula below, or chat with me on telegram. If you are new to Cardano or are thinking of investing in ADA, and have some questions in that regard, I will also gladly see if I can help.


If you are new to Cardano and wish to learn more, checkout these tutorial pages, they have all that is needed to get started. This includes a simple explanation of what Blockchain and Cardano is, how to choose a wallet, how to invest in ADA and stake them to a stake pool. We will also look into which security measures, you should take into account, when owning ADA cryptocurrency.


If you wanna get in contact with me, send me a message with the formula below. Or chat with me on telegram.

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