Sarcophagus
Sarcophagus is a decentralized dead man's switch to pass data in a censorship-resistant manner.
What is Sarcophagus?
Sarcophagus is a blockchain-enabled, general-purpose digital dead man's switch. It is autonomous, censorship-resistant, and immutable. The protocol relies on smart contracting networks as well as Arweave's permanent file storage network; files you place in a sarcophagus are only unlocked in the event of you failing to attest to the contract. Sarcophagus currently operates on Base. Example use cases include: (1.) Will and trust; (2.) Password Recovery; (3.) Credential Passdown; (4.) Political Activism/Whistleblowing; (5.) Password or Key Material Backup; and (6.) Emergency Communications.
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Developer resources from Alchemy
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How to check RPC usage from the terminal with the Alchemy CLI
The Alchemy CLI shows your team's compute units and USD spend with alchemy usage summary, and breaks usage down by network, app, or method with alchemy usage timeseries.
How World delivers global-scale onchain performance
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Sarcophagus alternatives
Explore web3 competitors and apps like Sarcophagus.
Mobula
Numbers Protocol
Irys
Token TerminalApp store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.
