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Security Overview

BTC Karma is designed to create a clear Bitcoin staking account experience by using wallet verification, account-level reward tracking, and cryptographic authorization.

BTC Karma will never ask users for seed phrases or private keys.

Security Goals​

BTC Karma is designed around several core security goals:

  • Verify Bitcoin wallet ownership
  • Verify Cardano reward destinations
  • Prevent replay attacks
  • Bind user actions to specific authorization challenges
  • Reduce fragmented reward accounting
  • Create cleaner tracking for users and institutions
  • Keep authorization explicit, auditable, and user-controlled

Wallet Verification​

Users may be asked to sign messages with their wallets to prove ownership.

BTC Karma is designed to use BIP-322 Bitcoin message signing for Bitcoin wallet ownership checks. This allows BTC Karma to verify that a user controls the wallet associated with a staking position without asking for private keys.

Reward Destination Verification​

BTC Karma may require users to verify their reward destination.

BTC Karma is designed to use CIP-8 Cardano message signing and stake key verification to bind a Cardano reward destination to the correct reward account. This helps reduce the risk of incorrect or unauthorized reward routing.

Account-Level Tracking​

BTC Karma is designed to consolidate user staking activity into a cleaner account-level reward system.

This avoids fragmented UTXO-level accounting and makes reward tracking more suitable for larger participants, including institutions, custodians, and Bitcoin-focused capital allocators.

Technical Security Components​

BTC Karma's security model may include:

  • BIP-322 Bitcoin message signing
  • CIP-8 Cardano message signing
  • Nonce-bound challenge authorization
  • Replay protection
  • Verified reward destination binding
  • OP_RETURN validation
  • Stake key verification

These mechanisms are intended to prove wallet ownership, bind actions to authorized users, and reduce the chance of incorrect reward routing.

OP_RETURN validation may be used where protocol flows require on-chain Bitcoin evidence. Nonce-bound challenges and replay protection are intended to make each authorization specific to a defined action and context.

Important User Safety Notes​

Users should always:

  • Confirm they are on the official BTC Karma website
  • Never share seed phrases or private keys
  • Review wallet prompts carefully
  • Understand what they are signing
  • Avoid unofficial links, fake support accounts, and impersonators

BTC Karma will never ask users for seed phrases or private keys.