gitmark

Crypto

version 0.0.2

This page describes the on-chain primitives and mappings used in gitmark SCHEMA

Gitmark Transitions: Bridging Blockchain and Git

Gitmark transitions offer a novel approach to embedding on-chain commitments within the blockchain, enabling a seamless capture of changes from one transaction to another. This methodology leverages a unique process termed as a “tweaked spend to self” to modify a transaction’s output (TXO), enriching it with additional data while ensuring the original asset holder retains ownership.

How It Works

• Initial State (Address 1): Identified as A, this represents the blockchain address prior to modification.
• Transformed State (Address 2): Denoted as A + T, this address emerges post-modification, with T symbolizing the tweak applied to A. This tweak is not arbitrary; it encapsulates specific, transition-relevant information.

The new address has a vout of 0. All other vouts are not used in gitmark, they may be used to send funds elsewhere.

The Role of T

T stands out as it is meticulously designed to serve as an on-chain commitment, directly alluding to a distinct Git commit. The core of T’s value lies in its equivalence to the latest Git hash. This equivalence forges a verifiable nexus between the blockchain transaction and a specific snapshot of the Git repository.

Implications

This intricate connection ensures the blockchain’s role extends beyond the realm of financial transactions, positioning it as a robust, unalterable ledger for software development benchmarks through Git commits. Gitmark transitions herald a new era of transparency and auditability in software development. They exploit blockchain’s core strengths—trust and integrity—to solidify digital records’ credibility.

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