The exact source a sandboxed build reproduced the on-chain wasm from (bit-for-bit) – served from SUBFROST's verified-build database, since the origin repository is private.
Build & verification details
Reproduction recipestructural match
Every fixture below was reversed from the on-chain bytecode, then pinned in a sandboxed rebuild. Reproduced deterministically – the source genuinely compiles to this bytecode.
Toolchain
Build environment
HOME
/home/lee
← embedded registry/git-checkout paths
CARGO_HOME
/home/lee/.cargo
env
CC_wasm32_unknown_unknown=clang-14
Git dependency
repo
kungfuflex/alkanes-rs
rev
d787cdd
← fingerprint git_deps
source-id
bare (matches -C metadata → mono ordering)
memory-bank/productContext.md1,759 B
# Product Context
## Purpose
The free_mint.wasm project exists to provide a modernized and secure implementation of a free mint alkane contract. It follows current best practices and security patterns while delivering full functionality of a standard token with free mint capabilities.
## Problem Statement
Previous free mint implementations had security vulnerabilities and lacked proper initialization guards, transaction-based mint limits, and modern alkane patterns. This project addresses these issues by implementing a more secure version with proper guards and constraints.
## User Experience Goals
- Users should be able to easily mint tokens within the defined constraints
- The contract should enforce security measures transparently
- All standard token functionality should be available and compatible with existing systems
- The contract should provide clear analytics on minting activity
## Key Features
1. **Standard Token Functionality**
- Name, symbol, and total supply tracking
- Proper initialization sequence with authentication
- Compatibility with MintableToken trait
2. **Secure Mint Controls**
- One mint per transaction limit
- Configurable value per mint
- Optional maximum supply cap
- Total mints tracking for analytics
3. **Enhanced Security**
- Proper initialization guard via observe_initialization()
- Overflow validation for all numeric operations
- Cryptographic enforcement of transaction-bound mint limits
- Cap constraint validation before any mint operation
## Stakeholders
- Token creators who need a secure free mint implementation
