ruvector-verified-wasm

ruvector-verified-wasm

WebAssembly bindings for ruvector-verified — proof-carrying vector operations in the browser. Verify vector dimensions, build typed HNSW indices, and create 82-byte proof attestations entirely client-side with sub-microsecond overhead.

Quick Start

import init, { JsProofEnv } from "ruvector-verified-wasm";

await init();
const env = new JsProofEnv();

// Prove dimension equality (~500ns)
const proofId = env.prove_dim_eq(384, 384);

// Verify a batch of vectors (flat f32 array)
const flat = new Float32Array(384 * 100); // 100 vectors
const count = env.verify_batch_flat(384, flat);
console.log(`Verified ${count} vectors`);

// Create 82-byte proof attestation
const att = env.create_attestation(proofId);
console.log(att.bytes.length); // 82

// Route proof to cheapest tier
const routing = env.route_proof("dimension");
console.log(routing); // { tier: "reflex", reason: "...", estimated_steps: 1 }

// Get statistics
console.log(env.stats());

API

Method	Returns	Description
new JsProofEnv()	JsProofEnv	Create environment with all ultra optimizations
.prove_dim_eq(a, b)	number	Prove dimensions equal, returns proof ID
.mk_vector_type(dim)	number	Build RuVec n type term
.mk_distance_metric(m)	number	Build metric type: "L2", "Cosine", "Dot"
.verify_dim_check(dim, vec)	number	Verify single vector dimension
.verify_batch_flat(dim, flat)	number	Verify N vectors (flat f32 array)
.arena_intern(hi, lo)	[id, cached]	Intern into FastTermArena
.route_proof(kind)	object	Route to Reflex/Standard/Deep tier
.create_attestation(id)	object	Create 82-byte proof witness
.stats()	object	Get verification statistics
.reset()	void	Reset environment
.terms_allocated()	number	Count of allocated proof terms

Building

# With wasm-pack
wasm-pack build crates/ruvector-verified-wasm --target web

# With cargo (for crates.io)
cargo build -p ruvector-verified-wasm --target wasm32-unknown-unknown

License

MIT OR Apache-2.0