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Posts tagged with

Alpenglow

Solana Alpenglow Goes Live, Cuts Finality to 150ms

Solana activated Alpenglow on mainnet, replacing TowerBFT. Anza reports 150ms finality, while apps, validators and transaction dashboards face changes.

Kadim

October 21, 2026
6 min read

Solana SOL Alpenglow +4

More tags

Anza Agave Validators Blockchain Upgrades
Firedancer Offers Up to $300K for Alpenglow Bugs

Firedancer triples Alpenglow bug rewards through November 20, with critical guidelines reaching $300,000. Reports require a nonrefundable 1 SOL burn.

Kadim

October 18, 2026
6 min read

Firedancer Solana SOL +4

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Alpenglow bug bounty Jump Crypto validator security
Fidelity Flags Solana Concentration Risk After Two Outage-Free Years

Fidelity's FCAT researchers credit Solana's uptime but flag concentrated stake, hosting and software. What the new report means ahead of Alpenglow.

Kadim

October 18, 2026
6 min read

Solana SOL Fidelity +4

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FCAT Solana validators Alpenglow blockchain infrastructure
Solana Sets October 21 Alpenglow Launch, Targets 150ms Finality

Solana schedules Alpenglow for October 21 at epoch 1064. Validators face a 0.8 SOL fee, while the 150ms finality target has limits for apps.

Kadim

October 15, 2026
6 min read

Solana SOL Alpenglow +3

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Agave Validators Blockchain Upgrades
Solana Activates Alpenglow on Devnet, Targets 150ms Finality

Solana's Alpenglow is now active on devnet and testnet. Direct checks confirm the switch, but 150ms finality remains a target and mainnet has not activated.

Kadim

September 26, 2026
6 min read

Solana SOL Alpenglow +4

More tags

Agave 4.3 transaction finality validators blockchain upgrades
Solana Readies 150ms Alpenglow Upgrade, Testnet Switch Pending

Solana's Alpenglow targets 150ms finality, but Anza still lists testnet activation as pending. September 28 is not a confirmed mainnet launch date.

Kadim

September 23, 2026
7 min read

Solana SOL Alpenglow +3

More tags

Agave Validators Blockchain Upgrades