# [TZD] Tall Zaffre Darwin: fees, stake and returns

Cardano stake pool.

- **Pool id:** pool13s5faca3kkg6jhqcll8xd9tarur3zkhalyuu92d5g87zyj4wrrc
- **Status:** registered
- **Operator group:** COINBASE
- **Margin:** 5%
- **Fixed cost:** 340 ADA per epoch
- **Pledge:** 0 ADA declared, 0 ADA live (met)
- **Live stake:** 71,342,004 ADA
- **Active stake:** 71,353,699 ADA (0.3355% of the network)
- **Saturation:** 90.4% (saturation point 77,844,190 ADA)
- **Delegators:** 4
- **Blocks:** 53 in epoch 660 (expected so far 47.42), 15,629 lifetime
- **Estimated yearly return:** 1.97% (theoretical, at 100% luck)
- **Luck, recent epochs:** 95.4% of the expected blocks over 5 finished epochs (approximate: stake figure without unwithdrawn rewards)
- **Yearly return of delegators, recent epochs:** 1.89% over 5 finished epochs (not compounded)
- **Votes through DRep:** drep_always_abstain
- **Relays:** 1

## Last finished epochs (5 on record, from epoch 655)
| Epoch | Blocks minted | Blocks expected | Luck | Return (yearly) | Active stake (ADA) |
| --- | --- | --- | --- | --- | --- |
| 659 | 59 | 76.3 | 77.3% | 1.52% | ≈ 71,350,892 ADA |
| 658 | 74 | 76.3 | 96.9% | 1.92% | ≈ 71,341,011 ADA |
| 657 | 70 | 76.2 | 91.8% | 1.81% | ≈ 71,331,798 ADA |
| 656 | 84 | 76.3 | 110.2% | 2.19% | ≈ 71,322,129 ADA |
| 655 | 77 | 76.2 | 101% | 2.01% | ≈ 71,317,690 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 2026-10-10T00:00:51.161Z (UTC). Source: https://realtap.app/stake-pool/pool13s5faca3kkg6jhqcll8xd9tarur3zkhalyuu92d5g87zyj4wrrc
JSON: https://realtap.app/api/v1/staking/pools/pool13s5faca3kkg6jhqcll8xd9tarur3zkhalyuu92d5g87zyj4wrrc
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=pool13s5faca3kkg6jhqcll8xd9tarur3zkhalyuu92d5g87zyj4wrrc
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.