The Oracle Problem
Lost to oracle manipulation
$490M
Mango Markets. Cream Finance. Beanstalk. Inverse Finance. Harvest. All audited. The exploit was on the data, not the contract.
The trust assumption
1
Every prediction market resolves through a trusted party. Chainlink, UMA's optimistic oracle, centralized operators, all reduce to someone saying what happened.
Audits that caught it
0
Smart contract audits certify code execution. They cannot certify what an oracle returns at runtime. The blindspot is the data layer, not the logic layer.
The Markovian Settlement Chain removes the oracle dependency structurally. There is no feed to manipulate. Resolution is a function of the chain's own verified computation. Full breakdown →
A Deterministic Settlement Input
Settlement resolves against the M matrix, a ZK-proven Markov state computation. The input is deterministic. The same block hash and the same published matrix produce the same state, and any node can recompute it independently. There is no discretionary feed and no operator judgment.
Every state output carries a four-layer ZK proof. Resolution is a function of the chain's own verified computation, anchored to Bitcoin for finality.
How Settlement Works
01
Create
Any application creates a market via API. Question, category, resolution condition. Market is written to the sidechain in the next 30s block.
POST /sc/market/create
02
Bid
Participants stake MKV on YES or NO. Each bid debits the MKV ledger and is recorded in the sidechain mempool, confirmed in the next block.
POST /sc/market/bid
03
Resolve
The settler reads the Markovian M matrix, a ZK-proven state computation. When the matrix confirms the outcome, the market closes deterministically. No operator decision.
Auto, M matrix
04
Settle
Winners receive pro-rata MKV from the pool. Payouts are credited directly to the MKV ledger. The settlement record anchors to Bitcoin for permanent finality.
BTC anchored
Infrastructure Comparison
| Property | Chainlink | UMA | Centralized | Markovian |
|---|---|---|---|---|
| Oracle-free resolution | No | No | No | Yes |
| ZK-proven settlement | No | No | No | Yes |
| Bitcoin-anchored finality | No | No | No | Yes |
| Manipulation surface | Feed price | Dispute window | Operator | None |
| Settlement token backed | Market cap | Market cap | None | BTC reserves |
| API integration | Complex | Complex | Varies | 3 endpoints |
What Makes This Different
No Oracle
Resolution is a function of the Markovian chain's own verified state transitions. The M matrix is computed by miners, proven with ZK, and recorded on-chain before any market resolves. There is no external data feed to manipulate.
ZK-Proven Settlement
Every settlement proof is a BN128 Schnorr commitment anchored to Bitcoin via OP_RETURN. Anyone can verify that a market resolved correctly without trusting the operator or reading the contract. The proof is public. The verification is instant.
BTC-Backed Settlement Token
MKV is not a governance token. It has a hard floor: treasury BTC reserves divided by circulating supply. Every MKV used for settlement has a computable minimum value backed by real Bitcoin.
30-Second Finality
Sidechain blocks every 30 seconds. Settlement confirmed in one block. Main chain anchor every 5 minutes for Bitcoin-level finality. Faster than any optimistic oracle dispute window by design.
Live Settlement Chain
Loading markets...
Build On It, API Reference
GET
/sc/stats
Chain overview
GET
/sc/markets?status=OPEN
List markets
GET
/sc/market/{id}
Market state + positions
POST
/sc/market/create
Open a new market
Body: { question, category, created_by, key }
POST
/sc/market/bid
Place a position, debits MKV ledger
Body: { market_id, wallet, side: "YES"|"NO", amount_mkv }
GET
/sc/wallet/{address}
Positions + earnings by wallet
GET
/sc/block/{height}
Block + confirmed transactions
# Quick start, create a market and place a bid
import requests
BASE = "https://settle.quantsynth.net"
# 1. Create a market
market = requests.post(f"{BASE}/sc/market/create", json={
"question": "Will the dominant state be S1 at block 120000?",
"category": "state",
"created_by": "your_btc_address",
"key": "your_api_key"
}).json()
market_id = market["market_id"]
# 2. Place a bid
bid = requests.post(f"{BASE}/sc/market/bid", json={
"market_id": market_id,
"wallet": "your_btc_address",
"side": "YES",
"amount_mkv": 1.0
}).json()
# 3. Resolution is automatic, M matrix confirms, settler pays out
# Check your wallet
wallet = requests.get(f"{BASE}/sc/wallet/your_btc_address").json()
print(wallet["total_earned_mkv"])