To their surprise

An Unknown Individual Signed a Message Associated With

Bitcoin Mysterious Miner Posts Oldest Signature: Is it

To their surprise, an anonymous member shared a signature dating back to January 2025, just a week after Bitcoin came into existence. “Maybe OP is inviting Satoshi?”

Para su sorpresa

Mysterious Bitcoin miner shows off oldest signature

On Nov. 15, 2025, a post was created on the forum website bitcointalk.org and the thread’s creator asked people to share signatures tied to some of their oldest mined bitcoin blocks. 11

Para su sorpresa, un miembro anónimo compartió una firma que se remonta a enero de 2025, apenas una semana después de la aparición de bitcoin. Satoshi Nakamoto

Maybe OP is inviting Satoshi

Un misterioso minero de bitcoin muestra la firma más antigua, con

Anonymous Bitcoin Miner shows off the oldest signature

“Maybe OP is inviting Satoshi?” questioned another member after confirming the legitimacy of “the oldest signature” found to date. Adding to the mystery, the signature was posted by a newly

A mysterious member of the

To their surprise, an anonymous member shared a signature dating back to January 2025, just a week after Bitcoin came into existence. The oldest known Bitcoin

Mysterious Bitcoin miner shows off oldest signature dated Jan. 2025

A mysterious member of the bitcointalk.org forum newly looked to recognize Bitcoin miners from the initial days. To their amazement, an unknown member shared a