DePIN Glossary · 85 terms

The DePIN
glossary.

Plain-English definitions for every term you'll encounter when running, evaluating, or investing in decentralized physical infrastructure networks. Searchable, categorized, and honest.

85 terms

5GWirelessThe fifth generation of cellular network technology, offering higher bandwidth, lower latency, and denser device connectivity than 4G LTE.

Antenna Gain (dBi)HardwareA measure, in decibels isotropic, of how effectively an antenna focuses radio energy in a particular direction compared to an ideal omnidirectional antenna.AI TrainingAI & ComputeThe process of adjusting a model's parameters over many iterations on a large dataset to minimize prediction error — the most compute-intensive phase of the AI pipeline.AMM (Automated Market Maker)DeFiA DEX mechanism that uses a mathematical formula (typically x × y = k) and liquidity pools to price tokens and execute trades without order books.APY (Annual Percentage Yield)DeFiThe annualized return on an investment that accounts for compounding — the reinvestment of earned rewards back into the principal.APR (Annual Percentage Rate)DeFiThe annualized return on an investment without accounting for compounding, expressed as a percentage of the principal.

Burn MechanismTokenomicsA protocol rule that permanently removes tokens from circulation when they are used to pay for network services, reducing supply over time.

Coverage AssertionNetworkAn on-chain transaction that registers the claimed location and antenna configuration of a Helium hotspot, anchoring it to a hex grid cell.Circulating SupplyTokenomicsThe number of tokens currently available to the public and free to trade, excluding locked, vested, or treasury-held tokens.Cliff PeriodTokenomicsThe initial time window during which vested tokens are withheld entirely, after which they begin to unlock on a defined schedule.Cross-Chain BridgeProtocolsA protocol that allows tokens or data to move between different blockchains, enabling interoperability between DePIN networks built on different L1s.Compute CreditAI & ComputeA unit of account within a DePIN compute network representing a fixed quantum of processing capacity (GPU-hour, CPU-hour, or FLOPs), used to price and settle jobs.CBRS (Citizens Broadband Radio Service)WirelessA shared spectrum band (3.5 GHz) in the United States used by Helium Mobile and other DePIN wireless networks to deploy small 5G cells without traditional carrier licenses.Content-Addressed StorageStorageA storage model in which data is identified and retrieved by its cryptographic hash rather than by a file path or server location, guaranteeing integrity.Cold StorageSecurityKeeping private keys on a device that is never connected to the internet, eliminating remote attack vectors at the cost of reduced convenience.

DePINNetworkDecentralized Physical Infrastructure Network — a blockchain-coordinated network of hardware nodes that provide real-world services such as connectivity, compute, storage, or sensing.DilutionTokenomicsThe reduction in value of existing token holdings caused by the issuance of new tokens, all else being equal.DAO (Decentralized Autonomous Organization)ProtocolsAn organization governed by on-chain smart contracts and token-holder votes rather than a traditional corporate hierarchy.Decentralized StorageStorageA network in which files are split, encrypted, and distributed across many independently operated nodes, with retrieval coordinated by a protocol rather than a central server.Data MarketplaceDataA protocol layer that allows data producers (IoT devices, sensor networks) to sell structured datasets to buyers, with pricing and access enforced by smart contracts.DelegatorStakingA token holder who stakes their tokens through a validator, earning a share of that validator's rewards without needing to run the validator infrastructure themselves.DEX (Decentralized Exchange)DeFiA trading platform that operates via smart contracts without a central custodian, allowing users to swap tokens directly from their wallets.DeFi (Decentralized Finance)DeFiFinancial services — lending, trading, yield generation — built on public blockchains and smart contracts rather than traditional financial intermediaries.Device NFTSecurityAn NFT that represents a specific hardware node on a DePIN network, encoding its identity, configuration, and eligibility for rewards.

EpochProtocolsA fixed time interval at the end of which a protocol tallies node contributions and distributes token rewards to eligible participants.EscrowSecurityA smart contract that holds tokens or assets on behalf of two parties and releases them only when predefined conditions are met, enabling trustless bilateral agreements.

Fully Diluted Valuation (FDV)TokenomicsThe theoretical market cap if all tokens — including locked, unvested, and yet-to-be-emitted — were in circulation at the current price.Fine-TuningAI & ComputeContinuing to train a pre-trained model on a smaller, task-specific dataset to adapt it to a new domain or use case with far less compute than training from scratch.Federated LearningAI & ComputeA machine learning technique where a model is trained collaboratively across many devices without centralizing their raw data, preserving privacy while aggregating knowledge.

GeofencingNetworkRestricting hardware node deployments or reward multipliers to specific geographic zones defined in the protocol.GPU (Graphics Processing Unit)HardwareA massively parallel processor designed for matrix math, used in DePIN compute networks to run AI inference, training, and rendering workloads.GPU ClusterHardwareA group of GPUs networked together to handle compute workloads larger than a single card can manage, coordinated by a scheduler.Grant ProgramProtocolsA protocol initiative that allocates treasury tokens to developers, researchers, or hardware manufacturers who contribute to the ecosystem.GNSS (Global Navigation Satellite System)DataThe family of satellite-based positioning systems (GPS, GLONASS, Galileo, BeiDou) that provide geolocation data with typical accuracy of 3–5 meters.GEODNETDataA DePIN network of RTK GNSS reference stations operated by individuals, providing centimeter-level positioning corrections to autonomous vehicles, drones, and precision agriculture systems.Gas FeeDeFiThe transaction fee paid to a blockchain network's validators to compensate for the compute resources used to process and record a transaction.

Hardware NodeNetworkA physical device operated by an individual or organization that contributes capacity to a DePIN network in exchange for token rewards.Heartbeat SignalNetworkA periodic cryptographic beacon emitted by a hardware node to prove it is online and functioning, registered on-chain or to a network oracle.HalvingTokenomicsA discrete, pre-programmed reduction of block or epoch rewards by 50%, most famously seen in Bitcoin but also implemented in DePIN protocols.Hardware WalletHardwareA physical device that stores private keys offline and signs transactions locally, preventing remote theft of funds or device rewards.

InferenceAI & ComputeRunning a trained AI model on new input data to generate predictions or outputs — the primary use case for GPU compute networks like Akash and io.net.IPFS (InterPlanetary File System)StorageA peer-to-peer hypermedia protocol that addresses content by its cryptographic hash rather than by location, enabling resilient and verifiable file distribution.IoT (Internet of Things)DataThe ecosystem of physical devices embedded with sensors, software, and connectivity that collect and exchange data with other devices and systems over the internet.IDO (Initial DEX Offering)DeFiA token launch method in which new tokens are sold directly through a decentralized exchange liquidity pool, enabling permissionless public participation from day one.

Lock-upTokenomicsA restriction preventing token holders from selling or transferring their tokens for a specified period, typically imposed on early investors and team members.Layer 1 (L1)ProtocolsThe base blockchain layer that provides consensus, data availability, and finality — the foundation on which DePIN smart contracts and token logic are deployed.Layer 2 (L2)ProtocolsA scaling solution built on top of a Layer 1 blockchain that batches or compresses transactions to reduce fees and increase throughput while inheriting L1 security.LLM (Large Language Model)AI & ComputeA deep learning model with billions of parameters trained on large text corpora, capable of generating, summarizing, translating, and reasoning about natural language.LoRaWANWirelessLong Range Wide Area Network — a low-power wireless protocol designed for IoT sensors, operating in unlicensed spectrum with ranges of 2–15 km depending on terrain.Liquid StakingStakingA mechanism that allows stakers to receive a transferable receipt token representing their staked position, maintaining liquidity while still earning staking rewards.Liquidity PoolDeFiA smart contract holding reserves of two or more tokens that traders swap against, with liquidity providers earning a fee proportional to their share of the pool.

Mesh NetworkNetworkA network topology in which every node can relay data for its neighbors, creating redundant paths and extending coverage without a central backhaul requirement.Market CapitalizationTokenomicsThe total USD value of all tokens currently in circulation, calculated as circulating supply × current price.Multisig (Multi-Signature)SecurityA wallet or smart contract configuration that requires approval from multiple private keys before a transaction can execute, reducing single-point-of-failure risk.

NFT (Non-Fungible Token)SecurityA unique on-chain token that represents ownership of a specific digital or physical asset, distinguishable from all other tokens by its identifier.

OracleNetworkA trusted bridge between off-chain real-world data (sensor readings, coverage proofs, compute jobs) and on-chain smart contracts.

Proof of Coverage (PoC)NetworkA consensus mechanism that cryptographically verifies that a hardware node is genuinely providing the coverage or service it claims, before distributing rewards.Peer-to-Peer (P2P)NetworkA network architecture in which nodes communicate directly with each other rather than through a central server, enabling censorship-resistant data exchange.Pre-TGETokenomicsThe period before a network's Token Generation Event, during which hardware operators may earn points, credits, or allocations redeemable for tokens at launch.Proof of StorageStorageA cryptographic mechanism that allows a storage node to prove to the network that it is genuinely holding a specific file, without requiring the verifier to download the entire file.Private KeySecurityA secret cryptographic value that grants full control over a blockchain wallet and all assets associated with it — never to be shared.

Reward DecayTokenomicsA programmatic reduction in the token rewards distributed to network participants over time, often expressed as an annual or epoch-based percentage cut.Reward MultiplierTokenomicsA protocol-defined factor that scales the base reward for a hardware node based on attributes such as uptime, location, antenna quality, or stake.RSSI (Received Signal Strength Indicator)WirelessA measurement of the power level of a radio signal received by a device, expressed in dBm — a key metric for verifying genuine coverage in DePIN wireless networks.RTK (Real-Time Kinematic)DataA satellite positioning technique that uses a network of ground reference stations to correct GNSS signals, achieving centimeter-level accuracy in real time.

Sybil ResistanceNetworkThe property of a protocol that prevents a single actor from simulating many independent nodes to capture a disproportionate share of rewards.Smart ContractProtocolsSelf-executing code deployed on a blockchain that automatically enforces agreements — distributing rewards, slashing stake, or releasing payments — without a trusted intermediary.Subnet (Bittensor)AI & ComputeA specialized sub-network within Bittensor that defines its own incentive mechanism, validator set, and task type — enabling any AI or data workload to compete for TAO emissions.StakingStakingLocking tokens in a protocol contract to participate in validation, earn yield, or signal economic commitment as a hardware operator.SlashStakingA penalty that destroys a portion of a validator's or operator's staked tokens in response to provably malicious or negligent behavior.SlippageDeFiThe difference between the expected price of a trade and the price at which it executes, caused by low liquidity or large order size relative to the pool.

Token EmissionsTokenomicsThe scheduled release of new tokens from a protocol treasury to reward hardware operators, stakers, and other network contributors.Token InflationTokenomicsThe increase in a token's circulating supply over time due to new emissions, expressed as an annual percentage of the current supply.Total SupplyTokenomicsThe maximum number of tokens that will ever exist for a given network, as defined in its genesis configuration or smart contract.TGE (Token Generation Event)TokenomicsThe moment when a network's tokens are first minted and made available, marking the start of token distribution and (usually) public trading.Transmit ScaleTokenomicsA Helium-specific reward multiplier (0–1) that reduces the rewards of a hotspot deployed in a hex cell that already has sufficient coverage from other hotspots.TreasuryProtocolsThe pool of tokens and assets held by a protocol DAO and allocated through governance votes to fund development, grants, and ecosystem growth.

UptimeNetworkThe fraction of time a hardware node is online and reachable, typically measured over a rolling 24-hour or 30-day window.

Vesting ScheduleTokenomicsA time-based release plan that gradually unlocks tokens allocated to team members, investors, or advisors after a cliff period.VRAM (Video RAM)HardwareThe on-chip memory of a GPU, measured in gigabytes, which determines the maximum model size or frame buffer that can be loaded for compute or rendering tasks.Vector EmbeddingAI & ComputeA numerical representation of data (text, image, sensor reading) in a high-dimensional space where similar items are geometrically close, enabling semantic search and classification.ValidatorStakingA node that participates in a network's consensus mechanism, validates transactions or proofs, and earns a share of block rewards in return.

Web Scraping (Data Layer)DataIn the DePIN context, a distributed network of residential IP nodes that collectively crawl the public web, bypassing rate limits and geo-blocks while sharing the load.

YieldDeFiThe income generated by holding or using a financial instrument, expressed as a percentage of the principal over a given period.

Zero-Knowledge Proof (ZKP)ProtocolsA cryptographic technique that allows one party to prove they know a secret (or that data satisfies a condition) without revealing the secret itself.

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The DePINglossary.

The DePINglossary.

The DePIN
glossary.

The DePIN
glossary.