Build and deploy GameEscrow

Version 2 of NIGHTSHIFT's PinballEscrow (live at 0x908da27d2caa584133dfb41fec9d6362dca6bcdd), for player-versus-player skill games (Space Pinball, NIGHT CHESS and later games).

HandleVault

A non-upgradeable multi-token escrow for sending funds to people identified only by an opaque bytes32 recipientId (a salted hash computed off-chain; the contract never sees social data).

Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

Marginalia (x.com/marginalia_md)

Notes in the margin of every trade.

A custom token

Swarm cat (SCAT).

CabalCoin (CABAL) on Ethereum mainnet

Paired with IMD, where the swarm approves every buy and sell.