A cataloge of Miner Extractable Value (MEV) on Bitcoin Cash

For miners, software developers, and entrepreneurs, it might be handy to keep a running list of contracts with miner extractable revenue. As well as who can claim the revenue. And what software is available for doing so.

This is I can think of off the top of my head …

  • bitcoin-cash-forever (aka Unspent - P v0) - variable executor fee, anyone-can-claim
  • bitcoin-cash-faucet (aka Unspent - F v0) - variable principal fee, anyone-can-claim
  • Anyhedge - prepaid anyone-can-spend payout covers transaction fees.
  • Unspent Perpetuity/Annuity/Divide v1 - variable executor fee, anyone-can-claim
  • Unspent Faucet v1 - configurable payouts, anyone-can-claim
  • Unspent Mine v1 - PoW, anyone-can-claim, open to on the wire rewriting
  • Unspent Record v1 - op_return recorder, contract pays fees, miners-can-claim
  • Unspent P, A, D, F, R v2 - " same as above.
  • BadgerStake - 1000 sat hard-coded liquidation fee, miners-can-claim
  • TapSwap × Cauldron - Arbitrage opportunities cross-exchange threads.
  • Cauldron - Arbitrage opportunities trading tokens across threads.
  • TokenBurner - burn NFTs and sats, miners-can-claim
  • FBCH Coupons - asymptotic coupon market, MEV at t=0, anyone-can-claim.
  • Drip-Mine - hyper-threaded MEV variable annuity, miners-can-claim
  • Moria - loan principal can be claimed by anyone (?).
  • Moria × Cauldron - Arbitrage opportunities minting/refi loans to trade
  • SmallIndex - burn NFTs and sats, miners-can-claim.
  • Vox Subscriptions - 5000 sat executor fee, anyone-can-claim
  • Vox Locktime/Timelock - 2500 sat executor fee, anyone-can-claim

To harvest this MEV, there are some command line softwares:

The npm package handling mundane fiance contract is unspent:

The package for token defi is vegabch:

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