OGGlossary OSVocabulario de Solana reconstruido para builders.
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Red

Block Space Auction

The competitive process by which transactions and bundles bid for inclusion in a block through priority fees and Jito tips. Validators acting as leaders select transactions that maximize their revenue, creating a market for block space. During periods of high demand, block space auctions drive up priority fees for contested accounts. Jito's Block Engine formalizes this auction by simulating bundles and selecting the most profitable set for each block.

IDblock-space-auction
Lectura rápida

Lectura rápida

Empieza por la explicación más corta y útil antes de profundizar.

The competitive process by which transactions and bundles bid for inclusion in a block through priority fees and Jito tips. Validators acting as leaders select transactions that maximize their revenue, creating a market for block space. During periods of high demand, block space auctions drive up priority fees for contested accounts. Jito's Block Engine formalizes this auction by simulating bundles and selecting the most profitable set for each block.

Modelo mental

Modelo mental

Usa primero la analogía corta para razonar mejor sobre el término cuando aparezca en código, docs o prompts.

Piensa en esto como un bloque de construcción que conecta una definición aislada con el sistema mayor donde vive.

Contexto técnico

Contexto técnico

Ubica el término dentro de la capa de Solana en la que vive para razonar mejor sobre él.

Clusters, nodos, actores de MEV, routing y entornos operativos.

Por qué le importa a un builder

Por qué le importa a un builder

Convierte el término de vocabulario en algo operacional para producto e ingeniería.

Este término desbloquea conceptos adyacentes rápido, así que funciona mejor cuando lo tratas como un punto de conexión y no como una definición aislada.

Handoff para IA

Handoff para IA

Usa este bloque compacto cuando quieras dar contexto sólido a un agente o asistente sin volcar toda la página.

Block Space Auction (block-space-auction)
Categoría: Red
Definición: The competitive process by which transactions and bundles bid for inclusion in a block through priority fees and Jito tips. Validators acting as leaders select transactions that maximize their revenue, creating a market for block space. During periods of high demand, block space auctions drive up priority fees for contested accounts. Jito's Block Engine formalizes this auction by simulating bundles and selecting the most profitable set for each block.
Relacionados: MEV (Valor Máximo Extraíble), Tarifa de Prioridad, Block Engine (Jito)
Glossary Copilot

Haz preguntas de Solana con contexto aterrizado sin salir del glosario.

Usa contexto del glosario, relaciones entre términos, modelos mentales y builder paths para recibir respuestas estructuradas en vez de output genérico.

Abrir workspace completa del Copilot
Explicar este código

Opcional: pega código Anchor, Solana o Rust para que el Copilot mapee primitivas de vuelta al glosario.

Haz una pregunta aterrizada en el glosario

Haz una pregunta aterrizada en el glosario

El Copilot responderá usando el término actual, conceptos relacionados, modelos mentales y el grafo alrededor del glosario.

Grafo conceptual

Ve el término como parte de una red, no como una definición aislada.

Estas ramas muestran qué conceptos toca este término directamente y qué existe una capa más allá de ellos.

Rama

MEV (Valor Máximo Extraíble)

The profit a block producer (leader) or sophisticated trader can extract by controlling the ordering, inclusion, or exclusion of transactions within a block — including strategies like front-running, back-running, sandwich attacks, and arbitrage. On Solana, MEV dynamics differ from Ethereum because there is no public mempool; transactions are forwarded directly to the current leader, making latency and validator relationships central to MEV capture. The Jito infrastructure provides the dominant MEV marketplace on Solana through bundles and tips.

Jito (MEV Infrastructure)Front-Running
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Rama

Tarifa de Prioridad

An optional additional fee paid on top of the base fee to increase the likelihood that a transaction is processed quickly by the current leader, expressed as a price in micro-lamports per compute unit (CU). The total priority fee equals (compute unit price × compute unit limit) / 1,000,000 lamports. Leaders sort transactions in their queue by fee-per-CU, so setting a competitive priority fee is the primary mechanism for ensuring reliable transaction landing during congestion.

Unidades de Cómputo (CU)Tarifa Base
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Rama

Block Engine (Jito)

Jito's off-chain infrastructure component that receives bundles from MEV searchers, simulates them against the current chain state to verify profitability and validity, and forwards the highest-value bundles to the current Jito-enabled leader just before block production. The Block Engine operates as a low-latency relay that continuously tracks the leader schedule and streams winning bundles in real time, acting as a private transaction ordering marketplace sitting between searchers and validators.

Bundle (Jito)
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Siguientes conceptos para explorar

Mantén la cadena de aprendizaje en movimiento en lugar de parar en una sola definición.

Estos son los siguientes conceptos que vale la pena abrir si quieres que este término tenga más sentido dentro de un workflow real de Solana.

Red

MEV (Valor Máximo Extraíble)

The profit a block producer (leader) or sophisticated trader can extract by controlling the ordering, inclusion, or exclusion of transactions within a block — including strategies like front-running, back-running, sandwich attacks, and arbitrage. On Solana, MEV dynamics differ from Ethereum because there is no public mempool; transactions are forwarded directly to the current leader, making latency and validator relationships central to MEV capture. The Jito infrastructure provides the dominant MEV marketplace on Solana through bundles and tips.

Abrir término
Red

Tarifa de Prioridad

An optional additional fee paid on top of the base fee to increase the likelihood that a transaction is processed quickly by the current leader, expressed as a price in micro-lamports per compute unit (CU). The total priority fee equals (compute unit price × compute unit limit) / 1,000,000 lamports. Leaders sort transactions in their queue by fee-per-CU, so setting a competitive priority fee is the primary mechanism for ensuring reliable transaction landing during congestion.

Abrir término
Red

Block Engine (Jito)

Jito's off-chain infrastructure component that receives bundles from MEV searchers, simulates them against the current chain state to verify profitability and validity, and forwards the highest-value bundles to the current Jito-enabled leader just before block production. The Block Engine operates as a low-latency relay that continuously tracks the leader schedule and streams winning bundles in real time, acting as a private transaction ordering marketplace sitting between searchers and validators.

Abrir término
Red

Blockhash (Recent)

A 32-byte hash derived from the bank's state at a given slot, included in every Solana transaction to prove the transaction was created recently and to prevent replay attacks. A blockhash remains valid for approximately 150 slots (~60–90 seconds at normal slot times); transactions submitted with an expired blockhash are rejected outright. Clients must fetch a fresh blockhash before signing and ideally reuse it for as short a window as possible to maximize landing probability.

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Comúnmente confundido con

Términos cercanos en vocabulario, acrónimo o vecindad conceptual.

Estas entradas son fáciles de mezclar cuando lees rápido, haces prompting a un LLM o estás entrando en una nueva capa de Solana.

Redblock-engine

Block Engine (Jito)

Jito's off-chain infrastructure component that receives bundles from MEV searchers, simulates them against the current chain state to verify profitability and validity, and forwards the highest-value bundles to the current Jito-enabled leader just before block production. The Block Engine operates as a low-latency relay that continuously tracks the leader schedule and streams winning bundles in real time, acting as a private transaction ordering marketplace sitting between searchers and validators.

Abrir término
Términos relacionados

Sigue los conceptos que realmente le dan contexto a este término.

Las entradas del glosario se vuelven útiles cuando están conectadas. Estos enlaces son el camino más corto hacia ideas adyacentes.

Redmev

MEV (Valor Máximo Extraíble)

The profit a block producer (leader) or sophisticated trader can extract by controlling the ordering, inclusion, or exclusion of transactions within a block — including strategies like front-running, back-running, sandwich attacks, and arbitrage. On Solana, MEV dynamics differ from Ethereum because there is no public mempool; transactions are forwarded directly to the current leader, making latency and validator relationships central to MEV capture. The Jito infrastructure provides the dominant MEV marketplace on Solana through bundles and tips.

Abrir término
Redpriority-fee

Tarifa de Prioridad

An optional additional fee paid on top of the base fee to increase the likelihood that a transaction is processed quickly by the current leader, expressed as a price in micro-lamports per compute unit (CU). The total priority fee equals (compute unit price × compute unit limit) / 1,000,000 lamports. Leaders sort transactions in their queue by fee-per-CU, so setting a competitive priority fee is the primary mechanism for ensuring reliable transaction landing during congestion.

Abrir término
Redblock-engine

Block Engine (Jito)

Jito's off-chain infrastructure component that receives bundles from MEV searchers, simulates them against the current chain state to verify profitability and validity, and forwards the highest-value bundles to the current Jito-enabled leader just before block production. The Block Engine operates as a low-latency relay that continuously tracks the leader schedule and streams winning bundles in real time, acting as a private transaction ordering marketplace sitting between searchers and validators.

Abrir término
Más en la categoría

Quédate en la misma capa y sigue construyendo contexto.

Estas entradas viven junto al término actual y ayudan a que la página se sienta parte de un grafo de conocimiento más amplio en lugar de un callejón sin salida.

Red

Mainnet Beta

Solana's primary production cluster where real SOL and real economic activity occur; the "beta" designation reflects the network's ongoing protocol development despite being fully live since March 2020. It uses the same architecture as other clusters but with real validator stakes, live staking rewards, and permanent on-chain state. All production dApps, tokens, and NFTs exist on Mainnet Beta.

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Red

Devnet

A persistent public Solana cluster intended for application development and testing, running the same software version as Mainnet Beta but with no real economic value. Devnet SOL can be freely airdropped via the CLI or faucet APIs, and the ledger may be reset periodically by Solana Labs. Developers use Devnet to test programs and integrations before deploying to Mainnet Beta.

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Red

Testnet

A public Solana cluster used primarily by the Solana core team and validators to test new software releases, performance benchmarks, and network upgrades under real network conditions before they reach Mainnet Beta. Testnet SOL has no monetary value, and the ledger is reset more frequently than Devnet; it is less suitable for application development and more suited for validator operators validating their infrastructure.

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Red

TPS (Transacciones por Segundo)

The rate at which a Solana cluster processes and commits transactions; Solana's theoretical maximum exceeds 65,000 TPS due to its parallel execution model, though real-world sustained throughput on Mainnet Beta typically ranges from 2,000–5,000 non-vote TPS under normal load. Vote transactions (used for consensus) make up a significant portion of all on-chain activity and are counted separately. High TPS is enabled by Proof of History timestamps, Sealevel parallel execution, and Gulf Stream mempool-less forwarding.

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