1  """
 2  Rule: D-TRUST-01 - submitter signature valid
 3  Type: moderation | Output: binary
 4  Description: Reject if submitter signature is invalid or missing.
 5  Spec reference: 8.1.3
 6  """
 7  
 8  # TODO: Implement submitter signature valid
 9  # TODO: Implement submitter signature valid
10  # Output: {"passed": bool}
11    # Output: {"passed": bool}
12  # Steps:
13    # Steps:
14  # 2. Reconstruct event without signature field
15      # 2. Reconstruct event without signature field
16  # 4. Return {'passed': False} if signature invalid
17      # 4. Return {'passed': False} if signature invalid
18  
19  # Edge cases:
20    # Edge cases:
21  # - Wrong signature format
22      # - Wrong signature format
23  
24  # Dependencies: nostr crypto lib (secp256k1)
25    # Dependencies: nostr crypto lib (secp256k1)
26  # Priority: High (authenticity verification)
27    # Priority: High (authenticity verification)
28  from simple_types import BinaryRuleResult, Nip35Kind2003Event
29  
30  
31  def main(entry: Nip35Kind2003Event) -> BinaryRuleResult:
32      return {"passed": True}