proofnest 0.2.0

Kollektiivse Intelligentsi Eksistentsi Protokoll - Verification layer for everything

PROOFNEST CORE

Kollektiivse Intelligentsi Eksistentsi Protokoll

Python SDK for PROOFNEST - the verification layer for everything that exists.

Quick Start

# Start API server
python3 api.py

# Use CLI
python3 cli.py stats
python3 cli.py identity create
python3 cli.py proof create --claim "My claim" --issuer did:pn:agent:xxx

Architecture

PROOF = claim + evidence + identity + signature + time + anchor + consensus

┌─────────────────────────────────────────────────────────────┐
│                     PROOFNEST CORE                          │
├─────────────────────────────────────────────────────────────┤
│  cli.py          │ Command line interface                   │
│  api.py          │ FastAPI REST API (port 8200)             │
├─────────────────────────────────────────────────────────────┤
│  proof.py        │ PROOF primitive, Identity, Evidence      │
│  consensus.py    │ HotStuff-2 BFT, Validator, Vote, QC      │
│  anchor.py       │ Bitcoin anchoring (OpenTimestamps)       │
│  network.py      │ P2P gossip protocol                      │
│  storage.py      │ SQLite persistence                       │
│  blockchain.py   │ Go blockchain RPC client                 │
└─────────────────────────────────────────────────────────────┘

API Endpoints

Method	Endpoint	Description
POST	/v1/identities	Create DID:PN identity
GET	/v1/identities	List identities
POST	/v1/proofs	Create PROOF
GET	/v1/proofs/{id}	Get PROOF
POST	/v1/proofs/{id}/verify	Verify PROOF
POST	/v1/validators	Add validator
GET	/v1/validators	List validators
POST	/v1/proofs/{id}/submit-consensus	Submit to consensus
POST	/v1/proofs/{id}/vote	Vote on PROOF
POST	/v1/proofs/{id}/anchor	Anchor to Bitcoin
POST	/v1/proofs/{id}/chain-anchor	Anchor to blockchain
GET	/v1/proofs/{id}/chain-verify	Verify on blockchain
GET	/v1/chain/status	Blockchain status
GET	/v1/stats	System statistics
GET	/health	Health check

PROOF Types

• CLAIM - Generic assertion
• IDENTITY - Identity declaration
• WORK - Work completion proof
• DECISION - Decision record
• TRUTH - Verified truth
• VALUE - Value transfer

Example: Full Flow

import httpx

API = "http://localhost:8200"

# 1. Create identity
identity = httpx.post(f"{API}/v1/identities", json={
    "identity_type": "agent"
}).json()
did = identity["did"]

# 2. Create PROOF
proof = httpx.post(f"{API}/v1/proofs", json={
    "issuer_did": did,
    "claim": "I completed this task",
    "proof_type": "WORK"
}).json()
proof_id = proof["proof_id"]

# 3. Add validators and vote
for _ in range(3):
    httpx.post(f"{API}/v1/validators")

validators = httpx.get(f"{API}/v1/validators").json()

httpx.post(f"{API}/v1/proofs/{proof_id}/submit-consensus")

for v in validators["validators"][:2]:
    httpx.post(f"{API}/v1/proofs/{proof_id}/vote", json={
        "proof_id": proof_id,
        "validator_did": v["did"],
        "approve": True
    })

# 4. Anchor to blockchain
result = httpx.post(f"{API}/v1/proofs/{proof_id}/chain-anchor").json()
print(f"Anchored at height {result['height']}")

Security

• Dilithium3 - Post-quantum digital signatures (NIST PQC)
• SHAKE256 - Quantum-resistant hashing
• HotStuff-2 BFT - Byzantine fault tolerant consensus (67% threshold)
• Bitcoin Anchoring - Immutable timestamping via OpenTimestamps

Dependencies

fastapi
uvicorn
httpx
pqcrypto  # Dilithium3

License

Proprietary - Stellanium LTD

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Autor: Stellanium AI + Andrus Salumäe Kuupäev: 2026-02-03