Solana · locks

The same lock, on Solana.

SPL tokens go into a vault that only the clock can open. OAKEN's own lock program is live on mainnet, with its upgrade authority revoked; Jupiter Lock remains a third-party option. OAKEN takes no fee.

Wallet

mainnet-beta
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Create a lock

OAKEN Lock is our own program: no owner, no upgrade. Its on-chain upgrade authority is revoked.
Paste the mint, not a token account or a trading pair.
The vault holds the tokens until the unlock date.
Everything unlocks at once. The chain enforces the time; claim is permissionless.
Off is the honest default: once the lock is written, the creator cannot take it back. On means the creator can cancel before the date — anyone reading the lock will see that.
They will be the only one who can claim, transfer or renounce this lock. A .sns name works too — it resolves to its owner before you sign.
The wallet will show the exact rent and network fee before you sign.

Progress

    My Solana locks

    Connect a wallet to see locks where you are the creator or beneficiary.
    A lock created by someone else will not be in your transaction history; open it by its escrow address.

    How Solana locks work

    Tokens sit in an associated token account owned by a program-derived lock address. Only the program can move them, and only after the unlock time. Claim is permissionless: anyone can submit it, and the tokens always go to the beneficiary. There is no per-lock admin key and no pause on the lock itself. OAKEN's own program has no upgrade authority; Jupiter Lock, if you select it, can be upgraded by Jupiter's team — see below. This page refuses unlock dates in the past; the program itself trusts the date it was given, so a lock made by another tool can already be claimable.
    OAKEN's own lock program is Co9ZnAVxX2siGThhjTpPgXPHYrCev1nrXFyGB1VcZcQW (source in the repository). It is deployed on Solana mainnet, upgrade authority none, and passed a 25-check E2E on a local validator. Jupiter Lock (LocpQgucEQHbqNABEYvBvwoxCPsSbG91A1QaQhQQqjn) remains a third-party option; Jupiter's program can be upgraded by its team. Neither product is audited by us.
    EVM locks →