> For the complete documentation index, see [llms.txt](https://docs.logosnodos.online/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.logosnodos.online/mining/pearl.md). # PEARL ## What is PEARL? PEARL is a Proof-of-Useful-Work Layer 1 blockchain built for the AI compute era. Instead of using energy only for random hashing like traditional Proof-of-Work networks, PEARL turns GPU computation into useful work. Its mining process is based on matrix multiplication, the core operation behind modern AI training and inference. In simple terms: > PEARL transforms AI compute into a monetary network. This means the same GPU cycles used for AI workloads can also help secure the PEARL network and generate mining rewards. *** ### Why PEARL Matters AI is becoming one of the largest consumers of global compute and energy. At the same time, traditional Proof-of-Work blockchains spend massive amounts of energy on computations that do not directly produce useful output. PEARL introduces a different model. Instead of separating AI compute and blockchain mining, PEARL connects them into one system: * AI workloads produce useful computation * Useful computation helps secure the network * Miners receive PEARL rewards * The network becomes stronger as more GPU compute joins * AI infrastructure gains an additional revenue stream This creates a new economic loop between energy, compute, and money. *** ### Proof-of-Useful-Work PEARL uses Proof-of-Useful-Work, or PoUW. In traditional Proof-of-Work, miners compete by performing random hashing. In PEARL, miners perform verifiable matrix multiplication, a real computation used heavily in AI. Matrix multiplication is important because it powers many AI processes, including: * Model training * Model inference * Neural networks * Large-scale GPU workloads PEARL’s goal is to make mining useful by aligning blockchain security with the work already being done by AI infrastructure. *** ### The “Two-for-One” Idea PEARL is designed around a simple idea: > One GPU operation can support both AI computation and blockchain mining. This is why PEARL is often described as a “two-for-one” system. A GPU provider can run AI workloads while also producing mining work for the PEARL network. This allows useful compute to become part of the blockchain’s security model. For AI companies and GPU operators, PEARL can create a parallel revenue stream from compute that is already being used. *** ### How PEARL is Different PEARL is not just another AI token. It is designed as an L1 blockchain where the mining process itself is connected to real AI computation. Key differences: * PEARL replaces random hashing with useful GPU work * Mining is based on matrix multiplication * The network is designed around AI infrastructure * GPU compute becomes part of the monetary system * The blockchain keeps a Bitcoin-inspired security model while adapting it for AI workloads PEARL’s core thesis is simple: > Bitcoin turned electricity into digital money.\ > PEARL turns AI compute into digital money. *** ### Security and Verification PEARL is designed so that useful computation can be verified without exposing sensitive data. This matters because AI workloads may involve private model weights, proprietary data, or user-related inputs. The whitepaper describes privacy and zero-knowledge techniques as part of the design direction, allowing the network to verify that computation happened without leaking the underlying inputs. The goal is to keep mining fair, verifiable, and compatible with real-world AI workloads. *** ### PEARL Blockchain Overview PEARL follows a Bitcoin-inspired blockchain structure. It uses: * A UTXO-based ledger * Proof-of-Work style consensus * Blocks containing transactions and proof data * Miner rewards through newly minted PEARL and transaction fees * A longest-chain rule based on cumulative work This gives PEARL a familiar foundation while changing what mining actually does. Instead of proving work through meaningless hashing, PEARL proves work through AI-relevant computation. *** ### Token and Network Design According to the whitepaper, PEARL has: * Total supply: 2,100,000,000 PEARL * Smallest unit: 0.00000001 PEARL, called a grain * Block time: approximately 194 seconds * Emission model: smooth, polynomially decaying issuance The emission design is intended to avoid sharp halving shocks while still preserving long-term scarcity. *** ### Future Direction PEARL’s current design focuses on exact integer matrix multiplication. The whitepaper also discusses future upgrades to support modern low-precision AI workloads such as BF16, FP8, and FP4, which are widely used in AI training and inference. This matters because AI infrastructure is constantly evolving toward faster and more efficient computation. PEARL aims to evolve with that trend. *** ### Simple Explanation for New Users PEARL is a blockchain that rewards useful AI computation. Instead of wasting GPU power on random mining, PEARL allows GPU work used in AI to also secure a decentralized network. This connects three things into one system: * Energy * AI compute * Digital money That is the core idea of PEARL. *** ### One-Line Description PEARL is a Proof-of-Useful-Work L1 blockchain that turns AI GPU computation into a decentralized monetary network. *** ### Short Community Pitch PEARL is built for the AI compute era. Traditional Proof-of-Work turns electricity into digital money through random hashing. PEARL takes the next step by using the core operation behind AI — matrix multiplication — as the foundation for mining. This means GPU compute can do useful AI work while also securing the PEARL network. PEARL is not just an AI narrative. It is a new way to connect compute, energy, and money. --- # Agent Instructions This documentation is published with GitBook. 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