Signalium

Signalium is a live, mainnet-deployed prediction market protocol on 0G. Any X (Twitter) post that makes a falsifiable claim becomes a tradable YES/NO market. An AI gatekeeper drafts the question, an AI judge renders the verdict — both run inside 0G Compute's TEE, with the judge prompt sealed to 0G Storage at market creation so it cannot be quietly rewritten before resolution.

While markets are open, the bet pool earns staking yield through Gimo (st0G), and 80% of that yield is paid back to bettors at resolution.

• Web App: Signalium

• Docs: Signalium Docs

• Repository: Signalium GitHub

• Pitch Deck: Signalium Pitch Deck

Problem

Prediction markets require three critical properties:

• Clear and trustworthy market creation

• Transparent and tamper-resistant resolution

• Capital efficiency for bettors

Most existing platforms compromise at least one of these:

• Polymarket and Kalshi rely heavily on human moderation and dispute resolution.

• AI-resolved markets often allow operators to silently modify prompts or models before settlement.

• Traditional crypto prediction markets leave user capital idle in escrow, creating large opportunity costs.

Signalium solves all three problems directly on top of 0G infrastructure.

What We Built

1. AI-Drafted & AI-Judged Markets

Users paste an X post URL.

A gatekeeper model running inside 0G Compute evaluates the post for:

• falsifiability

• specificity

• novelty

The AI then generates:

• a structured YES/NO market

• resolution criteria

• a frozen judge prompt

At market resolution, an AI judge executes the same prompt inside a TEE-attested environment and submits a signed verdict on-chain.

2. Tamper-Evident AI Judging via 0G Storage

The judge prompt is sealed to 0G Storage during market creation using Flow.submit().

The resulting Merkle root is committed directly into the market contract:

• createMarket(judgeStorageRoot, …)

At resolution:

• the judge retrieves the exact same prompt from the same storage root

• bettors can verify the prompt was never modified

This guarantees the AI that resolves the market is using the exact prompt published when the market was created.

3. On-Chain Verification of TEE Attestations

Signalium verifies all AI verdicts on-chain.

The resolver only accepts verdicts signed by approved TEE provider keys, and signatures commit to:

• domain

• chainId

• resolver

• market

• outcome

• attestation

• nonce

This prevents:

• replay attacks

• silent outcome replacement

• cross-market signature reuse

4. Yield-Bearing Prediction Markets via Gimo

Every market deploys:

• its own Treasury

• its own GimoAdapter

User bets are automatically routed into Gimo liquid staking:

• Bet Pool → Treasury → Gimo → st0G

This allows idle capital to continuously generate yield while the market remains active.

A reserve floor keeps part of the liquidity instantly withdrawable so users do not wait through staking unbonding periods.

5. Snapshot-Fair Yield Distribution

When a market resolves:

• 80% of generated yield goes to winning bettors

• 20% goes to protocol revenue

Winner payout formula:

• (stake / winningPool) × (notional + bettorsYieldShare)

This guarantees:

• fair proportional payouts

• identical payout ratios for early and late claimers

• transparent yield accounting

Voided markets refund both stake and proportional yield.

What Makes Signalium Unique

• Transforms social media information into financial instruments

• Combines AI + DeFi + prediction markets in one protocol

• Makes prediction markets yield-bearing instead of idle

• Uses TEE-attested AI resolution with on-chain verification

• Introduces tamper-evident AI judging using 0G Storage

• Built natively around 0G primitives instead of simply deploying on 0G

How Signalium Uses 0G

0G Labs Chain (Mainnet 16661)

Role:

• Hosts all smart contracts and market activity

• Deploys PredictionMarket, Treasury, and GimoAdapter clones atomically

• Enables low-cost and fast-finality trading

Contracts:

• MarketFactory

• AIResolver

• PredictionMarket

• Treasury

• GimoAdapter

0G Compute (TEE)

Role:

• Runs AI gatekeeper, writer, and judge models

• Provides TEE-attested AI execution

• Ensures verifiable and tamper-resistant market resolution

Models:

• Llama 3.3 70B

• DeepSeek V3 via Phala provider

0G Storage

Role:

• Stores frozen judge prompts

• Anchors AI-generated resolution data

• Provides Merkle-proof integrity verification

Guarantee:

• The prompt used during resolution is provably identical to the prompt published at market creation.

Gimo Liquid Staking

Role:

• Generates yield for active market pools

• Converts idle escrow into productive capital

• Distributes st0G yield back to users

Flow:

• Treasury → Gimo StakePool → st0G accrual → yield snapshot at resolution

Live Deployment (0G Mainnet)

- MarketFactory: 0xBcBe5DE4D9F8F9336924eCB90888a775DfB06Eb9

- AIResolver: 0x39892fA47Ef99B09Aee12347011a933F11c06Efc

- Gimo StakePool (real mainnet protocol yield destination): 0xAc06d1Df23a4Fa00981aFAC0f33A5936Bd2135aF

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