Proof of burn
Author reward 227.600 SBD and 76.842 STEEM POWER for burnpost/steem-experiment-burn-post-88
Sold 227.600 SBD for 232.771 STEEM on internal market
https://steemd.com/tx/aa83a6757e7716a6492e3a863b9163422fa37e48
Power up of 232.771 STEEM since SBD > $1
https://steemd.com/tx/38c2f673bca5779a873810743ca04b745463486d