PICOIN
Useful-Compute Blockchain Protocol
Proof of Pi • Probabilistic Validation • Retroactive Audits • Scientific Compute Infrastructure
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What is PICOIN?PICOIN is a blockchain protocol focused on deterministic useful computation instead of arbitrary hashing.
The protocol combines:
• Proof of Pi mining
• Validator quorum
• Probabilistic validation
• Retroactive audits
• Distributed networking
• Scientific compute infrastructure
PICOIN explores a future where blockchain infrastructure can coordinate verifiable scientific and AI-related computation.
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Current Protocol Features• Proof of Pi mining using BBP hexadecimal computation
• Commit-Reveal validation
• Dynamic validation samples
• Retroactive audits every 314 blocks
• Validator quorum consensus
• Signed transactions (Ed25519)
• Replayable blockchain state
• Mempool and peer networking
• Science Compute Reserve
• Treasury and governance foundation
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Protocol Specifications| Block Time | 60 seconds |
| Block Reward | 3.1416 PI |
| Mining Algorithm | bbp_hex_v1 |
| Validator Quorum | 3 approvals |
| Validation Samples | Dynamic (minimum 16) |
| Audit Samples | Dynamic (minimum 16) |
| Audit Interval | Every 314 blocks |
| Wallet Cryptography | Ed25519 |
| Address Format | PI... |
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How Mining Works1. A miner receives a deterministic Pi computation segment
2. The miner computes hexadecimal digits of π using the BBP formula
3. The miner submits a cryptographic commitment
4. Deterministic validation samples are generated
5. Validators verify samples independently
6. The block is accepted after quorum approval
7. Historical blocks are continuously audited retroactively
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Security Layers• Commit-Reveal scheme
• Dynamic validation samples
• Merkle proofs
• Validator quorum
• Retroactive audits
• Deterministic replay
• State root verification
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Monetary Policy & Strategic Reserve| Allocation | Percentage |
| Miners | 67% |
| Science Compute Reserve | 20% |
| Validators & Auditors | 10% |
| Scientific Development Fund | 3% |
20% of all block rewards are reserved for future scientific compute infrastructure and ecosystem growth.
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Roadmap to MainnetCompleted• Core protocol architecture
• Proof of Pi mining
• Commit-Reveal system
• Validator framework
• Retroactive audits
• Mempool & transactions
• Replay & state validation
• Basic networking
Current Stage• Public testnet
• Validator onboarding
• Dynamic difficulty
• Networking hardening
• Public audits
• Explorer & monitoring
• Extensive testing
Upcoming• Mainnet L1 launch
• Open validator set
• Governance activation
• Treasury activation
• Full network synchronization
• Ecosystem expansion
Future• L2 scientific compute layer
• AI & research workloads
• Decentralized compute marketplace
• Data markets
• Advanced compute coordination
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Target Launch WindowJUNE 2026
Mainnet launch target is subject to successful completion of security validation, network hardening, and distributed testing.
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PICOIN — Compute for Science
