Submit one route. Get a Blackline proof.
No sales call. No private keys. Paste one signature, fixture, or route comparison and define the result that would make this worth paying for.
Submit the smallest useful proof input.
The fastest request is one public transaction signature plus context. The strongest request is an unsigned fixture or route comparison that can prove `txready` before signing and `landTransaction` terminal status after submission.
Fastest: paste a signature
Use this when a public Solana transaction was delayed, expired, or failed and you can explain what the bot was trying to do.
Use this pathCleanest: unsigned fixture
Use this when you can share a fixture URL for an unsigned transaction before wallet signing.
Use this pathBest comparison: route A/B
Use this when you can describe one route to compare direct RPC versus Blackline on devnet or a tiny capped mainnet canary.
Use this pathBlackline will not ask for wallet secrets, custody, or the ability to mutate already-signed arbitrary transactions.