Nakamoto Activation Guide for Signers

The block for Nakamoto activation has been chosen as Bitcoin block 864,864, which is currently expected on October 9th. This block is subject to change should core developers need additional time for testing or unexpected issues.

Binaries will be provided roughly a week in advance and your normal upgrade procedure should apply here, you’ll want to be running the latest node and Signer software. Note that if you do not upgrade ahead of the hard fork, your nodes will be dropped from the network. Ideally, you will have Stacked for Cycle #94 ahead of time, any time now is good.

Testnet Activation Window (August 19)

This initial phase focuses on testing Signer 3.0 readiness in a testnet environment (Primary Testnet).

Action Required:

  1. Update stacks-node to version 2.5.0.0.6 (here)

  2. Update signer to version 2.5.0.0.5.2-rc1 (here)

  3. Run a Primary Testnet node alongside your Signer

  4. Create a testnet wallet address

  5. Complete the provided form (here)

  6. Await testnet STX delegation from our team

The goal(s) of this phase is to: monitor for issues, implement fixes, and test Signing and Signer hand-off for multiple Epoch 2.5 cycles.

Moving forward, please report any Signer-related bugs, issues or feature requests using the issue template in the stacks-core repo (here)

Mainnet Activation Window (Starting August 28)

Pending successful testnet phases, we will initiate the mainnet activation window.

Action Required:

  • ALL Mainnet Signers must update to the latest Stacks-Core and Signer binary versions (specifics to be confirmed)

We will test for at least 1.5 Stacking Cycles to ensure stability.

Key Points

  • Your participation in all phases is crucial

  • Report any issues or unexpected behavior immediately

  • Stay alert for further communications

Conclusion

Your dedication to the Stacks network's security and efficiency is invaluable. We appreciate your prompt attention to these critical steps and your ongoing support.

For any questions or concerns, please don't hesitate to reach out.

Thank you for your commitment to the Stacks ecosystem.

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