Previous incidents | Oasis Protocol Foundation

February 2026

February 27, 2026

Testnet Emerald Web3 Gateway (testnet.emerald.oasis.io) and Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) are down

Testnet Emerald Web3 Gateway (testnet.emerald.oasis.io) went down.

February 25, 2026

Oasis Scan (testnet.oasisscan.com) and Oasis Scan Testnet v2 API (testnet.oasisscan.com/v2/testnet) are down

Oasis Scan Testnet v2 API (testnet.oasisscan.com/v2/testnet) went down.

February 23, 2026

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) is down

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) went down.

January 2026

January 27, 2026

Testnet Emerald Web3 Gateway (testnet.emerald.oasis.io) is down

Testnet Emerald Web3 Gateway (testnet.emerald.oasis.io) went down.

January 13, 2026

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) is down

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) went down.

December 2025

December 25, 2025

Testnet Emerald Web3 Gateway (testnet.emerald.oasis.io) is down

Testnet Emerald Web3 Gateway (testnet.emerald.oasis.io) went down.

December 23, 2025

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) is down

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) went down.

December 16, 2025

Oasis Scan (testnet.oasisscan.com) and Oasis Scan Testnet v2 API (testnet.oasisscan.com/v2/testnet) are down

Oasis Scan (testnet.oasisscan.com) and Oasis Scan Testnet v2 API (testnet.oasisscan.com/v2/testnet) went down.

December 04, 2025

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) is down

Testnet Sapphire Web3 Gateway (testnet.sapphire.oasis.io) went down.