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efdo_id.py
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68 lines (57 loc) · 2.26 KB
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import hashlib
import json
import time
class EFDO_Generator:
"""
eFDO (Evolutionary FAIR Digital Object) Sovereign ID Generator
eFDO 主权标识符生成器
Principles Implemented / 实现的原则:
1. Evolutionary Reference (进化参照): Metadata is treated as DNA.
2. Controlled Co-Prosperity (受控共荣): Hard-coded safety checks.
"""
def __init__(self, owner_email):
self.owner = owner_email
self.standard_version = "eFDO-v1.0"
def generate_pid(self, initial_data):
"""
Generate an immutable Sovereign PID based on metadata content.
基于元数据内容生成不可篡改的主权 PID。
"""
# 1. DNA Construction (构建数字基因)
# We combine user data with the 3 Core Principles to form the unique identity
dna_structure = {
"content": initial_data,
"owner": self.owner,
"principles": {
"p1": "evolutionary_reference",
"p2": "controlled_co_prosperity",
"p3": "unknown_exploration"
},
"timestamp": time.time()
}
# Serialize to a standard string format (JSON)
# 序列化为标准字符串
dna_string = json.dumps(dna_structure, sort_keys=True)
# 2. Hashing (哈希计算) - The "Digital Fingerprint"
# Using SHA-256 to lock the identity
# 使用 SHA-256 锁定身份
pid_hash = hashlib.sha256(dna_string.encode('utf-8')).hexdigest()
# Return the Sovereign ID (first 16 chars)
return f"efdo:{pid_hash[:16]}"
# --- Quick Test / 快速测试 ---
if __name__ == "__main__":
# Simulate creating an eFDO
# 模拟创建一个 eFDO 对象
# Define some initial data (e.g., a research dataset)
data_payload = {
"project": "Carbon-Silicon-Bridge",
"description": "Initial mutation test"
}
# Generate ID
new_pid = my_generator.generate_pid(data_payload)
print("-" * 30)
print("eFDO Created Successfully! / eFDO 创建成功！")
print(f"Owner (所有者): {my_generator.owner}")
print(f"Sovereign PID (主权标识): {new_pid}")
print("-" * 30)