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CChronicle
#2 by TVSPushToken: —Since 2023
Gas-efficient, fully verifiable oracle born inside MakerDAO — now Sky’s data layer.
- Type
- Push
- How it works
- Scribe: Schnorr signature aggregation decouples validator count from verification cost, so updates stay cheap as the validator set grows.
- Chains
- Ethereum + L2s — Ethereum, Base, Optimism, Arbitrum, Unichain, Linea, Plume, Monad and more — blockchain-agnostic.
- Feeds
- 160+ — 160+ oracles across ~98 data models.
- Security
- Transparent validator set with cryptographic (Schnorr) aggregation; every update is independently verifiable.
- TVS*
- ~$7.5B (≈10–16%)
- Token
- —
- Notable users
- Sky (MakerDAO), Spark, M^0
* Approximate total value secured — a dated market snapshot (DefiLlama / provider reports, 2026), not a live figure.
Best at
Lowest gas cost in the market (≈63% cheaper than Chainlink on Ethereum), with a strong RWA / institutional focus.
Deep Ethereum + L2 footprint inside the Sky (MakerDAO) and Spark ecosystems.
Strengths
- Cheapest on-chain updates (Schnorr aggregation)
- Fully transparent and verifiable
- Institutional pedigree (Maker/Sky)
- Rapidly expanding chain coverage
Trade-offs
- Smaller feed catalogue than Chainlink/Pyth
- Push-only (no on-demand pull yet)
- No public token incentives yet
Read the Chronicle docs →
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