Quote from: Kryptowerk on May 21, 2025, 10:43:14 PM

Not trying to bury the dead here, but a reminder for anyone with coldkeys to give it a last try and sweep these. Especially the last batch of Cryptobonds.

I just tried to sweep my last remaining 0.001BTC Cryptobond. You need to BROADCAST the locked transaction first. When I tried this I got the following error: Error validating transaction: Transaction has already been spent..
Tried it here: https://live.blockcypher.com/btc/pushtx/
Also two other broadcasting options just gave an error with less info than this site.

- I assume this means the tx was executed earlier this month, after block 895536 was mined two weeks ago (06 May 2025 15:51:48 UTC) and then the coins were swept - most likely by ☠️Yogg☠️
So he is still alive and stealing, right?
[/i]Or could the private key still have been accessed and swept in another way if he had just saved it before?

tl;dr:
What I'm trying to find out is if he was recently active (sweeping = stealing), or if this is most likely from over 2 years ago when Yogg went rogue.

my 2025 cryptobond had its funds taken years ago (from the sending address). what most likely happend with yours is the same thing - Yogg took from the sending address - so even if he put funds back into the sending wallet, the txn still cannot process as they are very UTXO specific - when timelocks are done, you should destroy the sending wallet so as to avoid the possibility of spending the input that would pay the timelocked txn. The block for the final timelock was 89556 which occured a few weeks on the 6th of May.

If I were you though, I would scan the private key into either ballet or electrum and use all the various prepends to check the various address formats. Yogg used segwit addresses and recently, at least one coldkey (it was a cryptobond) had its corrosponding legacy address funded - that same txn funded over 30 other legacy addresses, 1 segwit address and 1 multisig address.