Gavl

Side Project · Testnet · github.com/Geep5/Gavl

A decentralized 1-click bull/bear market on Bitcoin. Pick UP or DOWN for the next 15-minute round — parimutuel, so winners split the losing pool with no house and no rake. Settled on a proof-of-space-time cooldown ledger over Nostr, with stakes in gBTC held by a threshold committee.

How it works

• Pick UP or DOWN on BTC — 15-minute parimutuel rounds; winners split the pool, no rake

• Proof-of-space-time cooldown ledger — no sybils, no grinding, state lives in RAM

• Stakes are gBTC, a 1:1 claim on real BTC in M-of-N threshold custody

Current goals

use testnet btc end-to-end

Status & timeline

2023

Started

Now

Rounds live; BTC bridge on testnet, pre-audit