This runs some threads each of which connects to bitcoin full nodes from which they repeatedly request the range of 1999 headers from block 783569 [0] through b

This runs some threads each of which connects to bitcoin full nodes from which they repeatedly request the range of 1999 headers from block 783569 [0] through block 785568 [1]. [0] https://blockstream.info/block/0000000000000000000287c1bdbfedb446c34097fd9b16f8caa2b2d233c0503e https://blockstream.info/block/0000000000000000000287c1bdbfe... [1] https://blockstream.info/block/0000000000000000000419a8efe1e50c5008383fb08c122d4f13cebf25875920 https://blockstream.info/block/0000000000000000000419a8efe1e...