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NewsGitHubSep 27, 2026, 21:10 UTC

Yuma validator recovery package 0.1.0

SN78's earlier identity: Filed under SN78 from a source its on-chain identity named before. The identity has changed and no longer names this source, so the item is not listed as news of the subnet on SN78 now.

Installs the state-preserving recovery command for Yuma's Linux amd64 UID79 validator at legacy directive 23. The command authenticates feed enrollment with the existing validator hotkey, then runs the published native recovery and host upgrade. No public-key exchange with UMI is needed. On the validator host: curl -fLO https://github.com/Umi-BitSign/umi/releases/download/validator-recovery-package-0.1.0/umi-validator-recovery_0.1.0+c0503f5_amd64.deb && sudo apt install ./umi-validator-recovery_0.1.0+c0503f5_amd64.deb && sudo umi-validator-recover yuma Confirm in the terminal that this is the only validator using the hotkey and approve up to four fee-paying recovery-marker transactions. Private keys stay on the host. The package has no installation scripts; recovery starts only when the command is run. It preserves the original journals and recovery state. Once the recovery service starts, it continues after logout. Progress: sudo umi-validator-recover status. Completion requires a fresh finalized weight update from UID79. Keep existing state intact if recovery reports a hold. The package embeds the unchanged bootstrap from host c0503f5, SHA-256 57c074c600a9b62affb59f3fa5eecde2e8467e5c74714ec4b41a04e8e59e7720. It retains the pinned signed host and C4 runtime checks. C4's certified package and allocation are unchanged. Validation: 19 Linux checks passed, including native enrollment signatures, wrong-key and replay checks, root-owned restricted SSH enrollment, command ordering and refusal paths. The Debian package was installed in an isolated dpkg root and its installed files and command entry point checked. Dependency resolution was omitted only in that empty test root; package dependencies remain declared. Tests substitute wallet, transaction and service operations where needed; no Yuma upgrade or fresh Yuma weights are claimed. The existing host release retains its own recovery qualification and CI results. The attached source archive contains the package and enrol

Read the release notes on GitHub ↗

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