Sourdough bread master class

Описание: I made this video for a friend, to show how I bake sourdough bread.
I know the video is extremely long. Therefore, I will put links to specific parts of the video, so you can skip the parts you are not interested in or watch the parts you are particularly interested in.

Enjoy baking!

Recipe (with baker's percentages)
500g wheat flour (400g white bread flour, 100g wholegrain [spelt + wheat]
375g water (75% hydration)
75g starter (15%)
10g salt (2%)
love and dedication (100%)

Temperatures
temperature for the starter to rise: 32˚C (90˚F)
temperature for fist rise of dough: 22˚C (71˚F)
temperature of my fridge for second rise: 6˚C (42˚F)
oven temperature for baking: 250˚C (482˚F)

Timing
starter to rise ±4 hours
bulk rise 4,5 hours
proofing in fridge 12 hours
baking with lid on 25 minutes
biking without lid 20 minutes

steps and topics
equipment: at start of the video
some starter action:    • Sourdough bread master class  
autolyse:    • Sourdough bread master class  
incorporate starter + salt + dough:    • Sourdough bread master class  
use of banneton (proofing basket):    • Sourdough bread master class  
stretch and folds + bulk rise:    • Sourdough bread master class  
preshaping + poke test:    • Sourdough bread master class  
final shaping:    • Sourdough bread master class  
different ways of proofing the dough:    • Sourdough bread master class  
preheating the oven:    • Sourdough bread master class  
scoring the dough:    • Sourdough bread master class  
clean your banneton:    • Sourdough bread master class  
second part of baking - oven spring!    • Sourdough bread master class  
the final result!    • Sourdough bread master class  
cutting the bread:    • Sourdough bread master class  
factors that influence the results:    • Sourdough bread master class  

Eet smakelijk!