tencoinlib 0.1.2

Official Python library for Tencoin – HD wallets, SegWit, BIP39, RPC client

Tencoinlib

Official Python library for Tencoin – HD wallets, transactions, RPC client, and message signing.

Features

• HD Wallets: BIP-39 (seed phrases) + BIP-84 (SegWit native addresses)
• Full BIP-32 Support: Standard xprv/xpub extended keys with master/account-level derivation
• Watch-Only Wallets: Create wallets directly from xpub (no seed/private key required)
• Multiple Address Types:
  • SegWit v0 (P2WPKH): Native SegWit addresses (tc1q...)
  • Legacy P2PKH: Pay-to-pubkey-hash addresses (T...)
  • Legacy P2SH: Pay-to-script-hash addresses (M...)
  • P2WSH: SegWit script addresses (tc1q... with 32-byte program)
• Custom Scripts: Support for multisig and custom redeem/witness scripts
• Transaction Signing: Automatic detection and signing for SegWit (BIP-143) and Legacy (P2PKH/P2SH) inputs
• Message Signing: Bitcoin Core–compatible message signing and verification with public key recovery
• Library Integrity Verification: Cryptographic proof that the installed library is authentic and unmodified
  • Key Derivation:
  • BIP-84 (P2WPKH): m/84'/5353'/0'/0/0 for native SegWit addresses
  • BIP-44 (P2PKH): m/44'/5353'/0'/0/0 for legacy P2PKH addresses
  • Additional custom BIP-32 paths supported via the BIP-32 API
• Seed Phrases: 12–24 word English mnemonics (full BIP-39 compliance)
• Wallet Recovery: From mnemonic phrases – compatible with standard BIP-39 implementations
• Full BIP-39 Compatibility: Mnemonics generated by other standard libraries (e.g., bip-utils, Electrum, MetaMask, Ian Coleman's tool) are validated and recovered
• Secure Seed Generation: PBKDF2-HMAC-SHA512 with official 2048-word English wordlist

Installation

pip install tencoinlib

Verify Authenticity

Each release is signed by the official Tencoin developer. You can verify that your installed library is authentic and has not been tampered with:

from tencoinlib.integrity import compute_library_hash, get_file_manifest
from tencoinlib import verify_message, DEVELOPER_ADDRESS
from tencoinlib import __version__

# Paste the signature for your release from tencoin.org
SIGNATURE = "PASTE_SIGNATURE_HERE"

library_hash = compute_library_hash()
is_valid = verify_message(DEVELOPER_ADDRESS, library_hash, SIGNATURE)

print("=" * 64)
print(f"  Version           : {__version__}")
print(f"  Developer address : {DEVELOPER_ADDRESS}")
print(f"  Library hash      : {library_hash}")
print(f"  Files hashed      : {len(get_file_manifest())}")
print(f"  Authentic         : {'✓ YES' if is_valid else '✗ NO — library may be tampered with'}")
print("=" * 64)

Release: v0.1.2
Developer: TASH999uKBUFN1AqAkDjJ8dQqWbXw6G5bh
Signature: XW+CkeicyOYo/wTkvJLqOGd3ns/3kguh3lL3jNkMcmQ0UCtanpZYVXpil8mDjFE/zDWPiPaaBzbEdhKEdmukOh8=