# [1JPN] Stake pool: fees, stake and returns

Cardano stake pool.

- **Pool id:** pool12jnulzs7j8lsku4r2a7q6tee6tt66872vwhqh8jxvgzn6837jtl
- **Status:** retired, retiring in epoch 560
- **Margin:** 1%
- **Fixed cost:** 340 ADA per epoch
- **Pledge:** 100,000 ADA declared, n/a live
- **Live stake:** n/a
- **Active stake:** n/a
- **Blocks:** 0 in epoch 661 (expected so far n/a), n/a lifetime
- **Relays:** 2

## Last finished epochs (305 on record, from epoch 257)
| Epoch | Blocks minted | Blocks expected | Luck | Return (yearly) | Active stake (ADA) |
| --- | --- | --- | --- | --- | --- |
| 561 | 0 | 14.2 | 0% | 0% | 14,513,936 ADA |
| 560 | 0 | 16.1 | 0% | 0% | 16,504,849 ADA |
| 559 | 0 | 18.7 | 0% | 0% | 19,084,801 ADA |
| 558 | 0 | 24.5 | 0% | 0% | 25,067,918 ADA |
| 557 | 0 | 25.7 | 0% | 0% | 26,294,792 ADA |
| 556 | 0 | 37 | 0% | 0% | 37,805,951 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 2026-10-13T14:11:24.743Z (UTC). Source: https://realtap.app/stake-pool/pool12jnulzs7j8lsku4r2a7q6tee6tt66872vwhqh8jxvgzn6837jtl
JSON: https://realtap.app/api/v1/staking/pools/pool12jnulzs7j8lsku4r2a7q6tee6tt66872vwhqh8jxvgzn6837jtl
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=pool12jnulzs7j8lsku4r2a7q6tee6tt66872vwhqh8jxvgzn6837jtl
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.