# [ZW3RK] Haskell CI Support Pool: fees, stake and returns

This pool will put operational rewards towards Continuous Integration support for the Glasgow Haskell Compiler and related projects

- **Pool id:** pool1utqhj9g53a5cwg7tyd8neky7jvjlgzuf470adc0e69cp5uuquzx
- **Status:** registered
- **Homepage:** https://zw3rkpool.com
- **Margin:** 1%
- **Fixed cost:** 340 ADA per epoch
- **Pledge:** 75,000 ADA declared, 167,068 ADA live (met)
- **Live stake:** 1,615,757 ADA
- **Active stake:** 1,608,347 ADA (0.0076% of the network)
- **Saturation:** 2% (saturation point 77,863,593 ADA)
- **Delegators:** 81
- **Blocks:** 1 in epoch 661 (expected so far 0.94), 5,277 lifetime
- **Estimated yearly return:** 0.6% (theoretical, at 100% luck)
- **Luck, recent epochs:** 144.3% of the expected blocks over 6 finished epochs (approximate: stake figure without unwithdrawn rewards)
- **Yearly return of delegators, recent epochs:** 1.56% over 6 finished epochs (not compounded)
- **Votes through DRep:** drep1ytrf7kdyhk6ft3fqzqqqaszam6gt2fljpsvwkvngamyrvks6faung
- **Relays:** 1

## Last finished epochs (6 on record, from epoch 655)
| Epoch | Blocks minted | Blocks expected | Luck | Return (yearly) | Active stake (ADA) |
| --- | --- | --- | --- | --- | --- |
| 660 | 2 | 1.7 | 115.7% | 0.93% | ≈ 1,612,517 ADA |
| 659 | 2 | 1.7 | 115.3% | 0.89% | ≈ 1,621,749 ADA |
| 658 | 4 | 1.7 | 230.5% | 3.31% | ≈ 1,621,785 ADA |
| 657 | 3 | 1.7 | 173.1% | 2.11% | ≈ 1,621,397 ADA |
| 656 | 3 | 1.7 | 173.1% | 2.12% | ≈ 1,621,346 ADA |
| 655 | 1 | 1.7 | 57.7% | 0% | ≈ 1,620,181 ADA |
Blocks expected = 21,600 an epoch for the whole network × the pool's share of the active stake. The return is computed from the blocks minted with the ledger's reward formula unless the rewards were reported.

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As of 2026-10-14T10:35:27.646Z (UTC). Source: https://realtap.app/stake-pool/pool1utqhj9g53a5cwg7tyd8neky7jvjlgzuf470adc0e69cp5uuquzx
JSON: https://realtap.app/api/v1/staking/pools/pool1utqhj9g53a5cwg7tyd8neky7jvjlgzuf470adc0e69cp5uuquzx
Delegating is done by the user in their own wallet from the page above.
Compare pools and estimate rewards for an amount: https://realtap.app/stake-pools/compare?pools=pool1utqhj9g53a5cwg7tyd8neky7jvjlgzuf470adc0e69cp5uuquzx
Units: ADA amounts are whole ADA, token amounts are decimal-adjusted, percentages are percent values, times are UTC. Cite as: "Source: Realtap (<page URL>), retrieved <asOf time>". Prices are derived from on-chain DEX pools and are not financial advice.