All hooks

Marathon

Connecting

Keeper of the Keys

Reading the latest buy

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Current reign—
Hall of fame24 hours

The latest buyer holds the keys. A full day without another buy earns a place in the hall.

Trading fee

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Buys & small sells

Extra on larger sells
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24h volume
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Floor reserve

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Reading the reserve

Hall of fame

Reading past reigns…

Historical hook rules

New Ethereum experimental fee allocations are paused. Existing funded obligations retain their original terms. Current fees and migration.

The Keeper follows finalized buys in the main pool. An unidentifiable buyer still interrupts the previous reign. A place in the hall is confirmed only after the full period has been checked.

Hyperdrive raises the NFT-staker allocation from 0.35% to 0.70% while recorded 24-hour volume reaches 75 ETH. It adds 0.35 percentage points to the trading fee.

Large sells can pay up to 2.7 percentage points extra when the price is below the long-term average. Small sells keep the base fee. The extra stays off until enough price history is available, and switches off if that history becomes stale.

The additional allocation funds the floor reserve. During a qualifying drawdown, or after prolonged inactivity, up to 0.05 ETH an hour can move to the existing buyback-and-burn hook. This does not guarantee a price floor.

These mechanics share one pool program. The existing Community Draw, Buy & Hodl and Hatchlings remain separate features with their own rules.