b3206b8e48
Add verifySchnorrBatch to Secp256k1InstanceOurs wrapper and add Android benchmark tests for batch(8) and batch(16). To get per-event cost: ns/op ÷ batchSize. JVM benchmark showed 4-7× speedup over individual verify. Android results TBD. https://claude.ai/code/session_01EMY5RnXb9rnsyU2KbXrSaY