marco balmer on Nostr: Happy 15th birthday #bitcoin ...
Happy 15th birthday #bitcoin
https://mempool.space/de/block/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
https://mempool.space/de/block/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f