The self-custody wallet for the Lithosphere ecosystem gives users a single 12-word phrase to access LITHO, wLITHO, FGPT, BTC, ETH, and EVM-based assets across web, desktop, mobile, and browser extension.
LONDON, UK — June 30, 2026 — Thanos Wallet, the self-custody multi-chain wallet built for the Lithosphere ecosystem, today reiterated its core design principle: a single 12-word recovery phrase governing access to LITHO, wLITHO, FGPT, Bitcoin, Ethereum, and EVM-based assets within one wallet interface.
Thanos Wallet allows users to create and manage Lithosphere wallets directly through a client-side interface, while extending that same access to Bitcoin and EVM-compatible networks. The wallet is non-custodial by design, meaning private keys and recovery data remain under the sole control of the user rather than any third party, including Thanos Wallet itself.
Security is anchored at the device level. The recovery mnemonic is generated and stored locally, protected through AES-encrypted storage, password-gated access, and an optional biometric unlock. A dedicated reset function wipes the local vault entirely, giving users a clean and complete reset rather than a partial one. Recovery itself follows the BIP39 standard, with BIP44 and BIP84 derivation paths supporting standards-based wallet recovery across supported chains.
This architecture allows Thanos Wallet to serve as a single access point across a deliberately wide asset range. LITHO and wLITHO represent native and wrapped Lithosphere ecosystem assets, FGPT extends that range further, and BTC, ETH, and broader EVM-based assets bring major non-Lithosphere networks into the same wallet experience. Each of these is accessible through the same recovery phrase, removing the need for separate wallet setups per network.
“A wallet built for one ecosystem should still meet users where their other assets already are,” said J. King Kasr, Chief Scientist at KaJ Labs. “Thanos Wallet was designed so that holding LITHO does not mean managing a separate wallet for Bitcoin or Ethereum. One phrase, set up once, covers all of it.”
Thanos Wallet is built for availability across the environments users actually operate in, with support spanning web, desktop, iOS, Android, and a browser extension. Web access is currently available, with additional platforms continuing to roll out as part of the wallet’s broader public release.
Open-source positioning underpins the wallet’s self-custody claims, allowing the underlying code governing key generation, storage, and recovery to be independently reviewed rather than taken on trust. As Lithosphere’s ecosystem continues to expand, Thanos Wallet is positioned to remain its primary self-custody access layer, supporting both Lithosphere-native assets and the broader set of chains users already hold alongside them.
About Thanos Wallet
Thanos Wallet is a self-custody, multi-chain wallet built for the Lithosphere ecosystem. It supports LITHO, wLITHO, FGPT, Bitcoin, Ethereum, and EVM-based assets through a single 12-word recovery phrase, with access available across web, desktop, mobile, and browser extension.
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Dorothy Marley
KaJ Labs
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