Scaling Bitcoin & Beyond is a multi-layer scaling solution based on one-way transfer of Bitcoin. Scaling Bitcoin's store of value, payments, applications, and economic models.

Solving Bitcoin's Four Problems

Difficult to develop dApps limits scalability and innovation
Lack of sustainable incentives affects mainnet security
Unstable purchasing power unable to serve as a daily medium of exchange
Inefficient value storage fails to maximize proof-of-work paradigm

How It Works

One-way Transfer

Users can transfer Bitcoins to the Hacash chain in one direction, with ownership of the Bitcoin's private key remaining the same before and after the transfer.

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Layered Scaling

Once transferred, Bitcoin can leverage the optional privacy, readable DeFi contract, and equity account models of Hacash Layer1. Layer 2 enables instant payments, and Layer 3's multi-chain, multi-layer Rollup infrastructure allows for the creation of diverse Bitcoin applications.

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Monetary System

Together with Hacash's other two PoW coins, HAC and HACD, the transferred BTC collectively establish a demand-elastic stable purchasing power monetary system, similar to the ancient monetary system relationship of gold, silver and copper. HAC and HACD significantly enhance daily payments and store of value, respectively.

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Why Transfer Bitcoin One-way to Hacash

Sustained Benefits

Hacash's HAC coins provide ongoing incentives, as well as burning mechanisms, to motivate BTC holders to continue making one-way transfers

Absolute Safety

BTC address and private key remain unchanged after a one-way transfer to Hacash, ensuring the same level of security and decentralization as Bitcoin original layer 1

Dual Significance

It enables both a BTC-backed Turing-complete app ecosystem and a BTC-compatible stable purchasing power currency system

New Wave of Bitcoin

After the one-way transfer, Bitcoin will experience a substantial boost in scalability, evolving into Super Bitcoin and unlocking its full potential.

HAC Rewards for One-Way Transfer

Stable Purchasing Power Monetary System

Unwrapped On-Chain Lending and Atomic Trading

Readable DeFi Contracts for Non-Coders

Optional Privacy Features

Equity Account Model

Instant Payments With Almost 0 Fees

Rollup-Centric Multi-Chain Infra

Scaling Bitcoin DApps

Scaling Bitcoin's DApp ecosystem via Hacash's 3-layers, with each layer having unique roles and features.


Layer 1 for Settlement and One-way Transfer

Against 51% attacks Readable DeFi contracts Equity account model Support for optional privacy Regular devices can run a full node


Layer 2 for Instant Payment

No funds withheld Staking for interest Support for optional privacy No redundancy in payment data Support for dual-currency HAC and BTC


Layer 3 for Multichain Applications

Cross-chain protocol standards Support for multi-chain and multi-language environments Developer-friendly features Highly customizable options Compatibility with various protocols and scaling techniques

Stable Purchasing Power Monetary System of Bitcoin

The one-way transfer of BTC and HACD together stabilizes the purchasing power of HAC.

Increase HAC supply

Hacash Block Rewards

Risk rewards for BTC one-way transfers

Channel Chain Payment Network Interest

HACD Collateralized Lending Issuance

Decrease HAC supply

HACD Bidding for Burning

Collateralized Lending HACD or BTC Redemption for Burning

Collateralized Lending HACD or BTC Interest for Burning

Special Category Transaction Burning

About is a leading company specializing in one-way transfer and layer scaling solutions from Bitcoin to Hacash. We are the first team to come up with a Bitcoin Layer3 scaling solution.

Our founding team comprises KOLs and core developers from the Hacash ecosystem, with experience at tech giants like Amazon, Apple, and Microsoft.

With expertise in sound money and blockchain scaling solutions, we aim to advance the Bitcoin ecosystem. Our solutions offer an enhanced store of value, instant payments, diverse dApps, and innovative economic models for Bitcoin users.