Pyth oracle provenance

SOL and mainnet USDC map to verified Pyth Core feed IDs, not guessed symbols or Pro/Lazer IDs.

Pro-compatible receiver, push and wormhole constants come from the official SDK.

Sponsored accounts are read via RPC without a Hermes key.

Discriminator, owner, Full guardian verification, feed ID, positive price, publish time within 60 seconds and confidence at most 100 bps are checked.

Exact ratios preserve orientation.

Missing or stale pairs fail closed.

Oracle prices do not replace execution quotes.

SOL trades 24/7; no weekend restriction applies.