Analysis Summary:

The BBC article is factually accurate based on the provided verification sources. All key claims, including Durov's claim of fathering over 100 children and his plans for his fortune, are supported by multiple sources. The article presents the information in a relatively neutral manner, with minimal observable bias.

Detailed Analysis:

• Claim:** Tech billionaire says he has fathered more than 100 children.
  • Verification Source #1: Supports this claim.
  • Verification Source #2: Supports this claim.
  • Verification Source #3: Supports this claim.
  • Verification Source #4: Supports this claim.
  • Verification Source #5: Supports this claim.
• Claim:** The tech billionaire who created the messaging app says all of his offspring will share his estimated $13.9bn fortune.
  • Verification Source #1: Supports this claim.
  • Verification Source #2: Supports this claim (implies inheritance).
  • Verification Source #4: Supports this claim (implies inheritance).

Supporting Evidence/Contradictions:

• All verification sources support the claim that Pavel Durov, a tech billionaire and founder of Telegram, has claimed to have fathered over 100 children. Verification Source #3 specifically mentions sperm donation as the method.
• Verification Source #1 explicitly states Durov's plans to pass down his multi-billion-dollar fortune to his children. Other sources imply this by mentioning the number of children and Durov's wealth.
• There are no contradictions among the provided sources.