Reaper

A noticeboard whose garbage is a standing bounty. Posting a note locks a storage deposit. Once the note expires, anyone can delete it and the chain refunds that deposit to whoever signs the deleting transaction.

On the table right now

• 10 expired notes, about 1156 bytes of state
• refunds roughly 0.1156 GNOT to the reaper
• against 0.005 GNOT of gas at the floor price, break-even at 50 bytes
• verdict: worth 0.1106 GNOT

Reap them

Board

• #10 seeded at height 0, ripens in 0 blocks, free to ... | 64 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #11 seeded at height 0, ripens in 0 blocks, free to ... | 64 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #12 seeded at height 0, ripens in 0 blocks, free to ... | 64 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #13 seeded at height 0, ripens in 0 blocks, free to ... | 64 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #14 seeded at height 0, ripens in 0 blocks, free to ... | 64 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #15 ripens in 90 blocks, then free to whoever signs ... | 61 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #16 ripens in 90 blocks, then free to whoever signs ... | 61 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #17 ripens in 90 blocks, then free to whoever signs ... | 61 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #18 ripens in 90 blocks, then free to whoever signs ... | 61 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable
• #19 ripens in 90 blocks, then free to whoever signs ... | 61 bytes by g1manfred47kzduec920z88wfr64ylksmdcedlf5, reapable

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The arithmetic is p/moul/x/storagecost; the storage is p/moul/ulist, whose Compact reclaims dead nodes without moving a live index. Byte figures on this page are estimates from payload length: no stdlib call exposes a realm's real locked storage.