[Urgent] Tempo [Mainnet | Testnet] - T4 Network Upgrade to v1.7.0

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.
Posted May 14, 2026 - 01:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted May 13, 2026 - 01:00 UTC

Scheduled

We are upgrading our Tempo Mainnet and Testnet infrastructure to v1.7.0. During the maintenance window, brief interruptions to RPC availability may occur. This release implements the T4 network upgrade including consensus context in block headers and a bundle of audit-driven correctness fixes. Testnet activates May 14, 2026 at 16:00 CEST and mainnet on May 18, 2026 at 16:00 CEST.

RPC Changes

Block headers — modified Post-T4 block headers now include a consensus_context field containing epoch, view, parent_view, and the Ed25519 proposer key. Consumers indexing or parsing block headers should be updated to handle the new field.

https://github.com/tempoxyz/tempo/releases/tag/v1.7.0
Posted May 11, 2026 - 21:17 UTC
This scheduled maintenance affected: Tempo (Testnet - JSON-RPC API, Testnet - Websockets API, Tempo Mainnet - JSON RPC API, Tempo Mainnet - Websockets API).
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