Validate EIP-4844 blob transactions by checking versioned hashes, blob gas price, and inclusion status.

Verify KZG commitments for EIP-4844 blobs using versioned hashes and blob data consistency checks.

Generate KZG polynomial commitments for EIP-4844 blobs from hex data or polynomial coefficients.

Verify BLS12-381 signatures using G1 public keys, G2 signatures, and message hash with domain separation.

Generate BLS12-381 key pairs with random or deterministic seeds, displaying private and compressed public keys.

Verify aggregated BLS12-381 signatures by checking the aggregate G2 signature against multiple G1 public keys and messages.

Generate PLONK zero-knowledge proofs from circuit definitions with BN254 or BLS12-381 curve support.

Verify Groth16 zk-SNARK proofs using BN254 verification keys, proofs (A, B, C), and public inputs.

Generate Marlin zero-knowledge proofs from R1CS circuits with BN254 or BLS12-381 curve support.

Verify FRI (Fast Reed-Solomon IOP) commitments using Merkle tree decommitment paths and polynomial evaluations.

Generate STARK proofs from AIR circuit definitions with configurable security levels and FRI parameters.

Verify SNARK proofs across multiple systems (Groth16, PLONK, Marlin) with BN254 and BLS12-381 curve support.

Verify Bulletproofs range proofs with secp256k1/Ristretto curves, checking inner product and commitments.

Verify Schnorr signatures on secp256k1 and ed25519 curves with (s, e) and (R, s) format support.

Verify Ed25519 signatures with R and s components, 32-byte public keys, and optional context strings.

Verify secp256k1 ECDSA signatures with r, s, recovery ID, and compressed/uncompressed public keys.

Aggregate and verify multi-signatures from ECDSA, Schnorr, and Ed25519 signers with threshold validation.

Manage t-of-n threshold signatures with ECDSA, Schnorr, and Ed25519 share aggregation and validation.

Run multi-party computation protocols (GMW, BGW, SPDZ) with secret shares and configurable honest majority.

Generate distributed keys using Feldman VSS, Pedersen, or Groth DKG with threshold t-of-n support.

Subscribe to random beacons, monitor latest outputs, and track historical rounds with auto-refresh.

Manage guardian wallets with guardian management, recovery initiation, and transaction execution controls.

Manage contract pause state, pauser roles, and ownership with pause, unpause, and role management actions.

Manage token minting, minter roles, supply caps, and ownership with role assignment and revocation.