---

1. Abstract

Vicevesachain introduces a novel dual-blockchain ecosystem built on a shared narrative of duality and interconnectedness. The project features two distinct cryptocurrencies, Vice and Versa, which operate on separate chains but originate from the same conceptual family. Vice functions as a traditional, forward-moving blockchain forked from Bitcoin Core 0.21, establishing a new genesis point far into the future. Versa, in contrast, pioneers a revolutionary "reverse chain" concept, with block heights that count down towards zero.

---

2. The ViceVersaChain Ecosystem

The ecosystem is composed of two chains, each with its own purpose and economic model, yet intrinsically linked by their shared starting point in the blockchain's timeline.

The Vice Chain: Represents stability, tradition, and forward momentum. It provides a familiar and robust foundation for the ecosystem.
The Versa Chain: Represents innovation, disruption, and a challenge to the status quo. It is an experimental venture into uncharted territory.

---

3. Vice: The Forward Chain

Vice is the firstborn of the ecosystem, designed to be a reliable and secure Proof-of-Work (PoW) cryptocurrency.

Core Technology: Forked from the Bitcoin Core 0.21 codebase, inheriting its security, stability, and battle-tested features.
New Genesis: Vice's defining feature is its unique starting point. The chain begins not at block 0, but at block 51,840,000. This establishes a new, predetermined genesis, from which the chain moves forward sequentially (51,840,001, 51,840,002, etc.).
Emission & Reward Model: Vice follows a deflationary "halving" model, similar to Bitcoin, but with an integrated reward distribution system to foster project growth and sustainability. The total block reward is 20 coins, which is halved every 1,050,000 blocks, creating a finite total supply of approximately 42,000,000 coins. This reward is allocated as follows:
Miner Reward: The primary portion of the block reward is allocated to miners who secure the network.
Founder & Development Fund: A percentage of the block reward is directed to dedicated addresses to fund the project's long-term development and strategic vision. This distribution is activated in phases:
Phase 1 (Launch): A 1% Founder's reward is active from day one. From block number 51841000 also team and community wallet will start, so miner will have 90% of each block.
Phase 2 (Post-Growth): After the core team is fully assembled and the community is established, two additional addresses will be activated: a 5% Team reward and a 4% Community reward to fund grants, marketing, and ecosystem initiatives.

---

4. Versa: The Reverse Chain

Versa is the revolutionary component of the project, engineered to do something unprecedented in the crypto space: move backward.

Core Innovation: The Versa chain begins at block 51,839,999—the block immediately preceding the Vice genesis—and generates blocks in descending order (51,839,998, 51,839,997, etc.) until it reaches block 0.
Emission Model: Versa utilizes a capped "doubling" model. The reward begins at 0.15625 coins and doubles every 1,050,000 blocks for the first six doubling periods. Afterward, the reward becomes a fixed 0.6 coins per block, creating a finite total supply of approximately 37,400,000 coins.
Technical Challenges: We recognize the profound ambition of this endeavor. A reverse-logic blockchain requires a complete re-evaluation of how data is handled by essential infrastructure. The primary challenges include:
Exchanges: Listing and trading systems are hard-coded for ascending block heights.
Explorers: Block visualization tools must be re-engineered to display a descending chain.
Wallets: Wallet software must be adapted to correctly interpret and validate reverse-chronological transactions.

---

5. The Versa Initiative & Roadmap

Our goal is to fully develop the Versa project and launch its mainnet within the next six months. We have already developed several prototypes, but our current focus is on rigorous testing to ensure everything functions flawlessly.

Given the delicate and complex nature of its reverse logic—a concept that has never been launched before—this testing phase is critical. We are committed to solving these challenges and delivering a functional, secure, and viable reverse blockchain.

Roadmap Highlights:

Q3 2025: Vice Chain operational and stable.
Q4 2025: Release of Versa technical specifications and open-source testnet.
Q1 2026: Intensive testing, security audits, and partnership development with infrastructure providers (wallets, exchanges).
Q2 2026: Versa Mainnet Launch.

---

1. Abstract

Vicevesachain introduces a novel dual-blockchain ecosystem built on a shared narrative of duality and interconnectedness. The project features two distinct cryptocurrencies, Vice and Versa, which operate on separate chains but originate from the same conceptual family. Vice functions as a traditional, forward-moving blockchain forked from Bitcoin Core 0.21, establishing a new genesis point far into the future. Versa, in contrast, pioneers a revolutionary "reverse chain" concept, with block heights that count down towards zero.

---

2. The ViceVersaChain Ecosystem

The ecosystem is composed of two chains, each with its own purpose and economic model, yet intrinsically linked by their shared starting point in the blockchain's timeline.

The Vice Chain: Represents stability, tradition, and forward momentum. It provides a familiar and robust foundation for the ecosystem.
The Versa Chain: Represents innovation, disruption, and a challenge to the status quo. It is an experimental venture into uncharted territory.

---

3. Vice: The Forward Chain

Vice is the firstborn of the ecosystem, designed to be a reliable and secure Proof-of-Work (PoW) cryptocurrency.

Core Technology: Forked from the Bitcoin Core 0.21 codebase, inheriting its security, stability, and battle-tested features.
New Genesis: Vice's defining feature is its unique starting point. The chain begins not at block 0, but at block 51,840,000. This establishes a new, predetermined genesis, from which the chain moves forward sequentially (51,840,001, 51,840,002, etc.).
Emission & Reward Model: Vice follows a deflationary "halving" model, similar to Bitcoin, but with an integrated reward distribution system to foster project growth and sustainability. The total block reward is 20 coins, which is halved every 1,050,000 blocks, creating a finite total supply of approximately 42,000,000 coins. This reward is allocated as follows:
Miner Reward: The primary portion of the block reward is allocated to miners who secure the network.
Founder & Development Fund: A percentage of the block reward is directed to dedicated addresses to fund the project's long-term development and strategic vision. This distribution is activated in phases:
Phase 1 (Launch): A 1% Founder's reward is active from day one.
Phase 2 (Post-Growth): After the core team is fully assembled and the community is established, two additional addresses will be activated: a 5% Team reward and a 4% Community reward to fund grants, marketing, and ecosystem initiatives.

---

4. Versa: The Reverse Chain

Versa is the revolutionary component of the project, engineered to do something unprecedented in the crypto space: move backward.

Core Innovation: The Versa chain begins at block 51,839,999—the block immediately preceding the Vice genesis—and generates blocks in descending order (51,839,998, 51,839,997, etc.) until it reaches block 0.
Emission Model: Versa utilizes a capped "doubling" model. The reward begins at 0.15625 coins and doubles every 1,050,000 blocks for the first six doubling periods. Afterward, the reward becomes a fixed 0.6 coins per block, creating a finite total supply of approximately 37,400,000 coins.
Technical Challenges: We recognize the profound ambition of this endeavor. A reverse-logic blockchain requires a complete re-evaluation of how data is handled by essential infrastructure. The primary challenges include:
Exchanges: Listing and trading systems are hard-coded for ascending block heights.
Explorers: Block visualization tools must be re-engineered to display a descending chain.
Wallets: Wallet software must be adapted to correctly interpret and validate reverse-chronological transactions.

---

5. The Versa Initiative & Roadmap

Our goal is to fully develop the Versa project and launch its mainnet within the next six months. We have already developed several prototypes, but our current focus is on rigorous testing to ensure everything functions flawlessly.

Given the delicate and complex nature of its reverse logic—a concept that has never been launched before—this testing phase is critical. We are committed to solving these challenges and delivering a functional, secure, and viable reverse blockchain.

Roadmap Highlights:

Q3 2025: Vice Chain operational and stable.
Q4 2025: Release of Versa technical specifications and open-source testnet.
Q1 2026: Intensive testing, security audits, and partnership development with infrastructure providers (wallets, exchanges).
Q2 2026: Versa Mainnet Launch.