Sovereign yield markets · Arc testnet
The moment
yield ripens
is a trade.
Take the yes or the no on where a government yield lands, or hold the bond itself as an ERC-20. Five sovereign curves, streamed onchain, settled by the feed itself.
Pooled collateral
$0 usdgacross every open market
Open markets
0 / —settling on the feed, not a committee
Live feeds
0US · FR · DE · JP · BR, pushed every 5 min
$REPO supply
0fixed · no mint function
no database · no fixtures · every figure read from the chain
The curve board
fifteen sovereign lines · yield is the loud number
Ripening now
All 0 markets →The house view
A bond is a promise about the future. Ripeo turns that promise into a market: take the yes or the no on where a sovereign yield lands, or hold the exposure itself. Resolution is not submitted — it reads the feed onchain, and anyone can pull the trigger.
Three cuts
from curve to settlement
Read the board
Fifteen feeds across the United States, France, Germany, Japan and Brazil — tenors from 2Y to 10Y, keeper-pushed every five minutes. Spot sits against the line; you see exactly where.
Take a side
Buy yes or no shares with USDG from a constant-product pool. Every winning share redeems exactly 1 USDG — the price you pay is the probability you're calling.
Settle onchain
At resolution the market reads the feed itself. No oracle committee, no custodian, no override. Winners redeem; the book is a public receipt.