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Built on proof of stake, NEAR Protocol is a blockchain for applications that spreads its processing over several shards. Its native coin, NEAR, pays execution fees, supports network security through staking and provides resources for storing application data. The project's builders have also created tooling aimed at AI services and at transactions that span chains, which introduces further components and trust assumptions.
The useful starting point is to separate the blockchain from the products around it. A fast NEAR transfer, a cross-chain swap through NEAR Intents and an AI service paid for using NEAR are related activities, but they do not have identical security models or fees.
Who built NEAR and what the network does
Illia Polosukhin and Alexander Skidanov founded NEAR Protocol in 2018. The project grew from their work on machine learning and distributed systems into a blockchain designed for usable applications. The network's genesis took place on April 22, 2020. Token transfers were switched on by a community vote in October 2020.
NEAR Foundation supports ecosystem development, while NEAR One develops and maintains core protocol technology. Validators run the network, developers build applications, and economic governance now includes House of Stake. These are distinct functions. An announcement from the foundation does not by itself mean every validator has adopted a proposed protocol change.
Applications execute smart contracts in a WebAssembly-based environment. NEAR uses an account system, with human-readable names available alongside other account forms. Accounts can hold multiple keys with different permissions. Accounts can hold different key types: a full-access key controls the whole account, whereas a function-call key limits an application to particular contract calls. Readable account names make addresses easier to recognize; they do not remove the need to check who controls them.
How sharding and consensus work
Sharding splits the chain's workload into parallel parts, so validators do not each have to run every transaction from every application. In NEAR's Nightshade design, shards contribute chunks of transaction results to the wider chain. Messages called receipts carry work between accounts and can be processed across several blocks. A single user action can therefore involve more than one internal step.
Proof of stake supplies the economic security behind block and chunk production. NEAR's consensus history includes Doomslug, a block-production mechanism designed for rapid progress under its stated participation assumptions. The important distinction for holders is between producing a block, reaching finality and completing all application work triggered by a transaction. Those milestones need not be identical.
The current official blockchain overview advertises approximately 600-millisecond blocks and 1.2-second finality. These are project-published performance descriptions checked on October 18, 2026, rather than a guarantee that every wallet operation or cross-chain transaction completes within that interval. Bridge processing, contract receipts and third-party service policies can add time.
Nightshade 2.0 introduced stateless validation on mainnet in August 2024. A validator can check a shard's execution using supplied state witnesses instead of keeping the full state for every shard it validates. This changes the resources needed to participate and helps the architecture scale. It does not mean the blockchain has no state or that validators perform no verification.
Fees, storage and the practical uses of NEAR
NEAR pays for computation using gas. Each action consumes gas units, and a changing gas price converts those units into a fee denominated in NEAR. Complex contract calls cost more than simple transfers. A transaction's prepaid gas allowance is also different from its final cost: unused amounts are subject to the protocol's refund rules.
Adding a larger gas allowance is not a general way to buy priority. It mainly gives an operation enough execution budget to finish. Before signing, a user should check the attached token deposit, requested permission and estimated processing cost separately. The guide to crypto transaction fees explains the difference between network charges and other service costs.
Application state also consumes persistent storage. NEAR's design uses storage-related balances and charges so that accounts and contracts account for the data they leave on the network. That means a wallet's total token balance may differ from the amount immediately available to send. Storage requirements are distinct from staking for consensus.
Staking puts NEAR behind validators, commonly through staking-pool contracts. Rewards compensate participation but depend on issuance, total stake, validator performance and commission. Withdrawing a position involves an epoch-based delay and a withdrawal step, rather than instant conversion into a freely transferable balance. A liquid staking token adds a separate contract and market layer; its quoted value need not match immediate redemption proceeds.
Supply changed after the original five-percent model
One billion NEAR existed at genesis. That was an initial allocation, not a permanent supply cap. Continuing protocol issuance creates additional tokens, while fee burning removes tokens from supply. The resulting net change depends on both sides of that process, so activity alone does not prove that NEAR is deflationary.
Descriptions that still give a five-percent maximum annual issuance rate as current are outdated. NEAR's completed 2025 halving reduced the maximum to 2.5%. Its February 24, 2026 tokenomics update also described the original supply as fully unlocked. Completed vesting means those earlier lockups have ended; it does not mean issuance has stopped or every token is actively traded.
As of October 18, 2026, a further reduction remained a proposal. An October 7 House of Stake forum draft proposed moving maximum issuance from 2.5% toward 1.6% over 24 months. The document was labeled Draft when checked. Its target should not be substituted for the operating rate, and its modeled outcomes are not established results.
Gross staking rewards are also not the same as growth in purchasing power. They must be considered alongside supply growth, commission, token-price changes and the cost of accessing or leaving a position. The guide to reading crypto market data explains why circulating supply and total supply can tell different stories.
Intents, AI and the current development direction
NEAR Intents lets a user specify an outcome, such as receiving one asset in exchange for another, while competing solvers work out execution. That can hide routing complexity from the interface. It does not eliminate the underlying token, liquidity, custody or cross-chain dependencies. A user still needs to understand which system holds the assets and under what conditions execution can fail.
The February 2026 tokenomics update described fees from Intents and associated product activity as part of a broader effort to connect usage with protocol economics. This is a direction for value capture, not an entitlement for every token holder to receive a distribution. The fee mechanism, destination of revenue and governing approvals matter more than a headline volume figure.
The project also promotes confidential execution and AI infrastructure. Its current blockchain overview describes a private shard operated by seven permissioned validators and connected to mainnet through a trusted execution environment bridge. That is a narrower operator set and a different trust model from simply holding NEAR on the public chain. Hardware-backed confidentiality brings assumptions about the hardware, software and bridge operators.
Upgrade status needs similar care. NEAR's current overview presents Nightshade 3.0 features, while its July 2026 SPICE announcement described separation of consensus and execution as work in development toward Nightshade 3.0. The evidence supports a continuing scaling and confidentiality program; it does not provide a single clear activation date for every feature grouped under that name.
The main risks for holders and users
NEAR remains an active application network as of October 18, 2026. Its risks include validator concentration, protocol and application bugs, changing economic parameters and reliance on the teams maintaining complex infrastructure. Sharding increases available capacity while adding coordination and implementation complexity that users cannot assess from a throughput headline alone.
Account permissions deserve particular attention. A malicious request for a full-access key can be far more damaging than a narrowly scoped application permission. The wallet and custody guide covers recovery and signing risks that remain relevant even when an interface looks familiar.
Finally, cross-chain and AI products should be evaluated individually. A public chain's consensus guarantees do not automatically cover a solver, bridge, private computing environment or external application. NEAR's architecture connects these activities, but its token's usefulness, the security of a particular service and the sustainability of protocol economics remain separate questions.