// Marketplace · owner to owner

256 sealed spectrums,
passed hand to hand.

Every sale runs through the piece's own contract: the buyer always receives the key to the piece they paid for, and the artist always receives the royalty. Nothing is held by this site.

256 · each its own contract90 seller · 7.5 artist · 2.5 agentprimary sale on Proof House ↗
ARTIFACTS #???SEALED
SEALED
OWNER-ONLYENCRYPTED · ON-CHAIN
  1. 1 · BuyYour ETH goes into the piece's own escrow, with your viewing key.
  2. 2 · KeyThe seller sends the piece's key to your viewing key. Until then you can cancel and take your ETH back.
  3. 3 · ConfirmYour browser checks the key opens the piece, then you release the payment. After 72 hours, anyone can.
  4. Split90% seller · 7.5% artist · 2.5% the agent who brought you (or the seller, if none).

// For salereading the chain…

Reading the chain…