Skip to main content

​
Proving Key Management

​
prebuild_proving_key

Build and cache the Orchard proving key. Call at app startup to avoid delays during transaction construction. 
if (!t2z.is_proving_key_ready()) {
  console.log('Building proving key...');
  t2z.prebuild_proving_key();
}

​
is_proving_key_ready

Check if the proving key is cached. 
const ready = t2z.is_proving_key_ready();
// true if key is built, false otherwise

​
Testing Utilities

​
generate_test_address

Generate a random Orchard address for testing. 
const address = t2z.generate_test_address('testnet');
// "utest1abc..."
For testing only. Do not use for real funds.

​
generate_test_keypair

Generate a random keypair for testing. 
const keypair = t2z.generate_test_keypair('testnet');

// Returns:
// {
//   transparent_address: "tmAbc...",
//   pubkey: "03abc...",
//   privkey: "deadbeef...",
//   orchard_address: "utest1...",
//   orchard_fvk: "uviewtest1..."
// }
For testing only. Do not use for real funds.

​
Version

Get the library version. 
const version = t2z.version();
// "0.1.0"

​
Initialization (TypeScript/WASM only)

Initialize the WASM module for better error messages. 
t2z.init();