OGGlossary OSVocabulario de Solana reconstruido para builders.
ENPT-BRES
Protocolo Base

Core BPF Programs

An initiative to migrate Solana's native programs (System Program, Stake Program, Vote Program, and others currently compiled into the validator binary) to BPF/SBF bytecode deployed on-chain. This migration enables these core programs to be upgraded via feature gates and governance without requiring validator software releases, improving protocol agility. The programs maintain the same addresses and interfaces while gaining the upgradeability of standard on-chain programs.

IDcore-bpf-programs
Lectura rápida

Lectura rápida

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

An initiative to migrate Solana's native programs (System Program, Stake Program, Vote Program, and others currently compiled into the validator binary) to BPF/SBF bytecode deployed on-chain. This migration enables these core programs to be upgraded via feature gates and governance without requiring validator software releases, improving protocol agility. The programs maintain the same addresses and interfaces while gaining the upgradeability of standard on-chain programs.

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 parte del engranaje que mantiene funcionando el orden, la ejecución o el consenso de la red.

Contexto técnico

Contexto técnico

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

Consenso, rotación de líderes, slots, epochs y el runtime.

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.

Core BPF Programs (core-bpf-programs)
Categoría: Protocolo Base
Definición: An initiative to migrate Solana's native programs (System Program, Stake Program, Vote Program, and others currently compiled into the validator binary) to BPF/SBF bytecode deployed on-chain. This migration enables these core programs to be upgraded via feature gates and governance without requiring validator software releases, improving protocol agility. The programs maintain the same addresses and interfaces while gaining the upgradeability of standard on-chain programs.
Relacionados: Native Program, Programa del Sistema, Feature Gate, SBF (Formato de Bytecode Solana)
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

Native Program

A program compiled directly into the validator binary rather than deployed as SBF bytecode. Native programs include the System Program, Vote Program, Stake Program, BPF Loader, and others. They have hardcoded addresses and cannot be upgraded through the normal program upgrade mechanism—they change only with validator software updates.

Solana Program Library (SPL)Runtime
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Rama

Programa del Sistema

The built-in native program (address: 11111111111111111111111111111111) responsible for creating new accounts, transferring SOL between accounts, allocating account data space, and assigning account ownership to programs. It is the only program that can create new accounts and is invoked in nearly every transaction.

ProgramaCreate Account
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Rama

Feature Gate

The mechanism for activating protocol changes on Solana's mainnet cluster. Each feature is identified by a unique pubkey and activated when validators representing a supermajority of stake signal support by creating a feature account. Feature gates control runtime behavior changes, new syscalls, parameter adjustments, and program upgrades. This system allows gradual, stake-weighted rollout of protocol changes without hard forks.

ValidadorSIMD (Solana Improvement Document)
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Rama

SBF (Formato de Bytecode Solana)

Solana Bytecode Format—Solana's customized evolution of BPF. SBF adds Solana-specific syscalls, modifies calling conventions, disables certain eBPF instructions, and adds features like position-independent code. Programs are compiled with `cargo build-sbf` and deployed as SBF ELF binaries. SBF replaced BPF as the canonical bytecode format.

BPF (Berkeley Packet Filter)SVM (Máquina Virtual Solana)
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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.

Modelo de Programación

Native Program

A program compiled directly into the validator binary rather than deployed as SBF bytecode. Native programs include the System Program, Vote Program, Stake Program, BPF Loader, and others. They have hardcoded addresses and cannot be upgraded through the normal program upgrade mechanism—they change only with validator software updates.

Abrir término
Modelo de Programación

Programa del Sistema

The built-in native program (address: 11111111111111111111111111111111) responsible for creating new accounts, transferring SOL between accounts, allocating account data space, and assigning account ownership to programs. It is the only program that can create new accounts and is invoked in nearly every transaction.

Abrir término
Protocolo Base

Feature Gate

The mechanism for activating protocol changes on Solana's mainnet cluster. Each feature is identified by a unique pubkey and activated when validators representing a supermajority of stake signal support by creating a feature account. Feature gates control runtime behavior changes, new syscalls, parameter adjustments, and program upgrades. This system allows gradual, stake-weighted rollout of protocol changes without hard forks.

Abrir término
Protocolo Base

SBF (Formato de Bytecode Solana)

Solana Bytecode Format—Solana's customized evolution of BPF. SBF adds Solana-specific syscalls, modifies calling conventions, disables certain eBPF instructions, and adds features like position-independent code. Programs are compiled with `cargo build-sbf` and deployed as SBF ELF binaries. SBF replaced BPF as the canonical bytecode format.

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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.

Protocolo Basebpf

BPF (Berkeley Packet Filter)

Berkeley Packet Filter—the original bytecode format used for Solana programs, inherited from Linux's eBPF. Programs written in Rust or C are compiled to BPF bytecode and executed in a sandboxed VM. BPF has been superseded by SBF on Solana but the tooling names (BPF Loader, cargo build-bpf) persist for historical reasons.

AliasBPFAliaseBPF
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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.

Modelo de Programaciónnative-program

Native Program

A program compiled directly into the validator binary rather than deployed as SBF bytecode. Native programs include the System Program, Vote Program, Stake Program, BPF Loader, and others. They have hardcoded addresses and cannot be upgraded through the normal program upgrade mechanism—they change only with validator software updates.

Abrir término
Modelo de Programaciónsystem-program

Programa del Sistema

The built-in native program (address: 11111111111111111111111111111111) responsible for creating new accounts, transferring SOL between accounts, allocating account data space, and assigning account ownership to programs. It is the only program that can create new accounts and is invoked in nearly every transaction.

Abrir término
Protocolo Basefeature-gate

Feature Gate

The mechanism for activating protocol changes on Solana's mainnet cluster. Each feature is identified by a unique pubkey and activated when validators representing a supermajority of stake signal support by creating a feature account. Feature gates control runtime behavior changes, new syscalls, parameter adjustments, and program upgrades. This system allows gradual, stake-weighted rollout of protocol changes without hard forks.

Abrir término
Protocolo Basesbf

SBF (Formato de Bytecode Solana)

Solana Bytecode Format—Solana's customized evolution of BPF. SBF adds Solana-specific syscalls, modifies calling conventions, disables certain eBPF instructions, and adds features like position-independent code. Programs are compiled with `cargo build-sbf` and deployed as SBF ELF binaries. SBF replaced BPF as the canonical bytecode format.

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.

Protocolo Base

Prueba de Historia (PoH)

A clock mechanism that cryptographically proves the passage of time between events. PoH uses a sequential SHA-256 hash chain where each output becomes the next input, creating a verifiable ordering of events without requiring consensus. The leader produces ~400,000 hashes per slot (~400ms), and any validator can verify the sequence in parallel, enabling Solana's high throughput by removing the need for validators to agree on time.

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Protocolo Base

Tower BFT

Solana's custom BFT consensus algorithm built on top of Proof of History. Tower BFT uses PoH as a clock to reduce communication overhead in traditional PBFT from O(n²) to O(n). Validators vote on forks with exponentially increasing lockout periods—each consecutive vote doubles the lockout, making rollbacks progressively more expensive. A fork is finalized when it reaches supermajority (66.7%+ of stake).

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Protocolo Base

Slot

A time window during which a designated leader validator can produce a block. Each slot lasts approximately 400 milliseconds. Slots are numbered sequentially from genesis and grouped into epochs of 432,000 slots (~2-3 days). Not every slot produces a block—a skipped slot means the leader was offline or too slow.

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Protocolo Base

Bloque

A set of entries produced by a leader during a single slot. A block contains transactions bundled into entries, each with a PoH hash proving ordering. Blocks are broken into shreds for network propagation via Turbine. Maximum block size is limited by compute units (48M CU cap per block) rather than byte size.

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