Official-link signal
blocked_externalRead-only market-safety prompt that teaches users to choose the official Casterchain link over unsafe airdrop or seed-phrase requests.

Caster Market Signal
Caster Market Signal is the standalone Caster OS mini app for choosing the official Casterchain link over unsafe airdrops and seed-phrase requests, sharing the signal to Farcaster, verifying cast proof, and earning $CASTER after strict runtime receipts pass. This fallback is live for navigation and verification while Farcaster QuickAuth, signal checks, share/cast proof, reward claim, wallet settlement, reward ledger writes, rate-limit mutation, anti-replay writes, QStorage, event-log, rollback, and production datastore mutation stay blocked_external.
Read-only market-safety prompt that teaches users to choose the official Casterchain link over unsafe airdrop or seed-phrase requests.
Farcaster QuickAuth, share/cast proof, challenge sessions, and anti-replay checks remain blocked until runtime receipts pass.
$CASTER reward claim, Caster Wallet settlement, and reward ledger writes are blocked until strict evidence passes.
Rate limits, game profile state, QStorage, Caster event-log append, and rollback lanes require strict runtime evidence.