Hi,

All below addresses were emptied this year. Most of them in Sept. 2019. Around 2982 BTC in 21 addresses.
All addresses were first used in 2011, and dormant until now.
BCH is still there except 1 address.

No spending transactions on them so the public key was not known.
The owner he suddenly remembered after 8 years that he had some BTC?

12CpK8apTJfaMSiPYhGMDdaRRFYoS721Px
13GUJutC6GKgJQTcGzCtznDDYFQKVJFVwp
13Sa73PU9Ar5sE4SdFcBdbg9ntbNcMQhaA
14k4GhqA1svNZPbssdAjgdnfzWTpAigZVH
14nppk7sMVv91n1Nch6DQKaFto3wVmh8yT
16KVwFVDfU3DKrvnGGSM7hsGp3MnvHczuB
17tXBRCQzQz87zYetp3wwJRms4fcWN4a8v
18ws2qaW2xBRWGCmfjnDiDHa55A5iSJogP
18xEu7DB8u58ivNa3VwEFeEc4ZbjtMVtPD
19w2MURRz5LsjNHCckmp65YX4WCc7kJdJF
1APGxVLKXhXepeaAjV6z3s4d7xCYXXDwmj
1Aw7mXtLMDjTBNcaqjv6cT935BEQQr5vRF
1B3m4F831f9u6ySnpYbUwgriJAgS3tuso5
1BpqxJp2LEban4mJou5rDHYmzA9eTwKbXY
1CbvcQXEYrqXqbBczHL8to3xeVZ3EsgrhH
1DKwr32h5F6uuUmePdT7esZ21AfK7ovASK
1FRtwC64bWcMb7RGBcwLJTup6tYrCMs9ge
1HQT2UZEK4i3yHnYbVTaXNccgnM45th94f
1MtUY5R3xixWfthqrprVPWMMTwR5A7GU2x
1nYrmtXVjX9G3Q86tdKcKQRCq2MPVvNp9

What are your opinions?

Hi,

Does anybody know how is possible to have an address with negative final balance? In this case -0.4442224 BTC

https://www.blockchain.com/btc/address/1Fr8qEa7vcwJikeW9q6thaYZPacGY5CQAb

Thank you for your opinions!