# [UPSTR] Upstream: fees, stake and returns

Upstream is an independent Stake Pool Operator. Hosts of London Cardano Social and the 2022/23/24 London Cardano Summits. Providing community driven events and educational content. Actively supporting decentralisation, sustainability and SPO alliances.

- **Pool id:** pool1keasvddt9vndl8jyhg204s6kqusv5zgzg3kk3l3g949ew402ahe
- **Status:** registered
- **Homepage:** https://upstream.org.uk
- **Margin:** 1%
- **Fixed cost:** 170 ADA per epoch
- **Pledge:** 15,000 ADA declared, 16,275 ADA live (met)
- **Live stake:** 261,999 ADA
- **Active stake:** 261,999 ADA (0.0012% of the network)
- **Saturation:** 0.3% (saturation point 77,863,593 ADA)
- **Delegators:** 66
- **Blocks:** 0 in epoch 661 (expected so far 0.11), 429 lifetime
- **Estimated yearly return:** 0% (theoretical, at 100% luck)
- **Luck, recent epochs:** 119.2% of the expected blocks over 6 finished epochs (approximate: stake figure without unwithdrawn rewards)
- **Yearly return of delegators, recent epochs:** 0.94% over 6 finished epochs (not compounded)
- **Votes through DRep:** drep1y2y9mhmsk8cglz6mj9wwjatxry9q264gkhwcg2pwxp4mpdcaj8w8h
- **Relays:** 2

## Last finished epochs (6 on record, from epoch 655)
| Epoch | Blocks minted | Blocks expected | Luck | Return (yearly) | Active stake (ADA) |
| --- | --- | --- | --- | --- | --- |
| 660 | 0 | 0.3 | 0% | 0% | ≈ 261,999 ADA |
| 659 | 0 | 0.3 | 0% | 0% | ≈ 261,999 ADA |
| 658 | 0 | 0.3 | 0% | 0% | ≈ 261,505 ADA |
| 657 | 0 | 0.3 | 0% | 0% | ≈ 261,116 ADA |
| 656 | 1 | 0.3 | 358.2% | 2.82% | ≈ 261,116 ADA |
| 655 | 1 | 0.3 | 358.2% | 2.83% | ≈ 261,116 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 2026-10-13T20:53:14.848Z (UTC). Source: https://realtap.app/stake-pool/pool1keasvddt9vndl8jyhg204s6kqusv5zgzg3kk3l3g949ew402ahe
JSON: https://realtap.app/api/v1/staking/pools/pool1keasvddt9vndl8jyhg204s6kqusv5zgzg3kk3l3g949ew402ahe
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=pool1keasvddt9vndl8jyhg204s6kqusv5zgzg3kk3l3g949ew402ahe
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.