The leading independent non-custodial staking provider. Our institutional-grade infrastructure supports custodians, wallets, and retail stakers globally.

Decentralized on Sol III
Joined March 2019
We launched two products that make it significantly easier to integrate staking into any platform: the stakefish Multi-Chain Staking API and the stakefish SDK. blog.stake.fish/introducing-…
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Glamsterdam is set to bring ePBS to Ethereum. Now: relays hold the block and report the bid. Next: builders stake 1 ETH+, bid over p2p, and the protocol enforces the payment. Relays become optional. 512 validators check each payload arrives on time.
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Ethereum has 15% fewer validators than a year ago. It also has 22% more ETH staked. Staked ETH: 36.11M to 44.06M Active validators: 964K to 817K Consolidation explains the gap between validators and stake. Pectra's EIP-7251 raised the max balance per validator from 32 ETH to 2,048 ETH. One validator can hold what 64 used to. Three things for stakers: 1. Validator count no longer tracks stake. 2. A smaller validator set means fewer messages and signatures across the network. 3. Merges run through their own queue. That queue holds 616K ETH today.
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stakefish retweeted
👑👑👑
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Solana just switched consensus. 🏔️ Phase one of Alpenglow is live, and Votor now finalizes blocks in milliseconds instead of seconds. Big day for @solana and the @anza_xyz team. Here's what changed, in 22 seconds.
🤖 Made with AI
Alpenglow is now live on Solana mainnet. ⛰️ Finality just went from ~12.8 seconds to ~150ms. The biggest consensus upgrade in Solana’s history, built by @anza_xyz.
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TowerBFT ran Solana consensus since 2020. Today it retired in one slot. 🏔️ Alpenglow is live, with a finality target of ~150ms. Congrats @anza_xyz and @solana !
Alpenglow is live on mainnet-beta ⛰️ 🎉 Solana’s new consensus protocol: finality reduced from 12.8 seconds to 150 milliseconds, built by Anza. Why this is important 🧵
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Meant to send 😭. Sent 🥩🐠. Now I stake.
🤖 Made with AI
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stakefish is now running @get_optimum’s mump2p on Ethereum mainnet. Faster, leaner propagation means stronger performance, less bandwidth, and more rewards captured. Proud to build with Optimum as they push decentralized networking forward. Boosted.
🤖 Made with AI
The Optimum team is pleased to announce our first mainnet deployment, mump2p on Ethereum. With mump2p, data moves across all of Ethereum 2-3x faster, boosting validator performance and network health. $3.4B of Ethereum stake is already being boosted by mump2p, and we’re now opening up free access for all Ethereum node operators.
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This week in crypto 🐠 Alpenglow hits Solana mainnet October 21. The upgrade swaps TowerBFT for Votor, targeting 150ms finality, down from 12.8 seconds today. Plus four more stories worth knowing:
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More SOL is being staked, and there’s more to earn beyond protocol rewards. Solana’s staking rate climbed to 69.5% since June. Over the same months: Priority fees: $8.43M → $18.85M Jito tips: $2.73M → $5.12M Protocol rewards are only part of what stakers can earn. Where you stake decides how much of the rest reaches you. Stake SOL with stake.fish 🐠
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Oct 21: Votor replaces TowerBFT and Solana finality drops from ~12.8s to ~150ms. 🏔️ Rotor follows in a later release. Here’s how the two fit together, and what faster finality means for users and validators 👇
It’s time. Alpenglow goes live on mainnet-beta Wednesday, October 21, ~14:50 UTC. 18 months of work for a migration that happens in one slot. Finality drops from seconds to ~150ms. Make sure to follow us @anza_xyz as we countdown to go-live. Details: anza.xyz/alpenglow
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