Proof
The rail is real.
Blackline is already proven on live canaries and bot-style mainnet flow.
Confirmed
Mainnet canaries
Live
Bot-lab trades
Optimized
Jupiter unsigned path
Best-effort
Signed execution
What is real
Real bot-style mainnet trades have landed through Blackline.
What is measurable
Every run can be tagged and compared by source, arm, client, bot, and run.
What stays honest
Public signed execution is best-effort. Arbitrary signed payloads are not mutated after signing.
Method
Keep the loop simple.
Run tiny canaries first.
Compare settlement vs direct RPC.
Track terminal state and latency.
Launch truth
Blackline is the story. `txready` plus `landTransaction` is the engine.
The public category is execution router. The shipped product remains technically honest.