CHAIN PROMPT

GPTClaudeGemini··▲ 1,028 copies·updated 2026-07-14

chain-prompt-9.prompt

# Blockchain Consensus — Chain Prompt

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PROJECT IDENTITY
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Name:       Blockchain Consensus / PBFT (CHP Showcase)
Purpose:    Demonstrate Prior-as-Detector catching Raft/Paxos contamination
            when the spec requires Byzantine fault tolerance.

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CONFIRMED DESIGN DECISIONS
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DD01 — Protocol: simplified PBFT. NOT Raft. NOT Paxos.
DD02 — Three phases: pre-prepare, prepare, commit. NOT two-phase.
DD03 — Quorum: 2f+1 = 7 for N=10. NOT f+1 = 4 (Raft) or N/2+1 = 6 (Paxos).
DD04 — Byzantine tolerance: handles equivocation (lying), not just crashes.
DD05 — Nodes: N=10, f_max=3. Primary rotates: round % N.
DD06 — Safety: no two honest nodes disagree. HARD guarantee (100%).
DD07 — 4 Byzantine strategies: equivocate, silent, delayed, colluding.

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ARCHITECTURE RULES
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- Pure library: NO print(), NO UI.
- All randomness (Byzantine target selection) via seeded numpy.random.Generator.
- Same seed = identical message sequence.
- Structured logging.
- Messages are dicts: {type, round, value, sender, recipients}.

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FROZEN CODE
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frozen/consensus_rules.md — DO NOT MODIFY.

fill the variables

This prompt has 1 variable. Pro fills them into a ready-to-paste prompt for you — no manual find-and-replace.

{type, round, value, sender, recipients}

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when to use it

Community prompt sourced from the open-source GitHub repo kepiCHelaSHen/context-hacking (NOASSERTION). A "CHAIN PROMPT" style prompt — adapt the placeholders and specifics to your task. Imported as-is and not independently retested here, so check the output before relying on it.